Q2025L6 (Teccor Electronics)
Alternistor Triacs

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SUel.eLc.teRdEPFCailecOk#aGEg7eN1s6*IZ39ED
*TO-218
*TO-220
*TO-218X
TO-263
D2Pak
TO-252
D-Pak
TO-251
V-Pak
MT2
MT1
G
(6 A to 40 A)
E4
General Description
Teccor offers bidirectional alternistors with current ratings from
6 A to 40 A and voltages from 200 V to 1000 V as part of Teccor's
broad line of thyristors. Teccor's alternistor is specifically
designed for applications that switch highly inductive loads.
A special chip offers the same performance as two thyristors
(SCRs) wired inverse parallel (back-to-back), providing better
turn-off behavior than a standard triac. An alternistor may be trig-
gered from a blocking to conduction state for either polarity of
applied AC voltage with operating modes in Quadrants I, II,
and III.
This new chip construction provides two electrically separate
SCR structures, providing enhanced dv/dt characteristics while
retaining the advantages of a single-chip device.
All alternistors have glass-passivated junctions to ensure long-
term reliability and parameter stability. Teccor's glass-passivated
junctions offer a reliable barrier against junction contamination.
Teccor's TO-218X package is designed for heavy, steady power-
handling capability. It features large eyelet terminals for ease of
soldering heavy gauge hook-up wire. All the isolated packages
have a standard isolation voltage rating of 2500 V rms.
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for further
information.
Features
• High surge current capability
• Glass-passivated junctions
• 2500 V ac isolation for L, J, and K Packages
• High commutating dv/dt
• High static dv/dt
©2002 Teccor Electronics
Thyristor Product Catalog
E4 - 1
http://www.teccor.com
+1 972-580-7777


Q2025L6 (Teccor Electronics)
Alternistor Triacs

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Alternistor Triacs
Data Sheets
IT(RMS)
(4)(16)
Isolated
Part Number
Non-isolated
MT2 MT2
VDRM
(1)
IGT
(3) (7) (15) (17)
IDRM
(1) (18)
MAX
6A
8A
10 A
12 A
MT1
G
MT2
T0-220
Q2006LH4
Q4006LH4
Q6006LH4
Q8006LH4
QK006LH4
Q2008LH4
Q4008LH4
Q6008LH4
Q8008LH4
QK008LH4
Q2010LH5
Q4010LH5
Q6010LH5
Q8010LH5
QK010LH5
Q2012LH5
Q4012LH5
Q6012LH5
Q8012LH5
QK012LH5
MT2
G MT2
G
MT1
G
MT2
TO-220
MT1 G
MT2
TO-251
V-Pak
MT2
MT1
TO-252
D-Pak
MT2
MT1
TO-263
D2Pak
See “Package Dimensions” section for variations. (11)
Q2006VH3
Q2006DH3
Q4006VH3
Q4006DH3
Q6006VH3
Q6006DH3
Q8006VH3
Q8006DH3
QK006VH3
QK006DH3
Q2006VH4
Q2006DH4
Q4006VH4
Q4006DH4
Q6006VH4
Q6006DH4
Q8006VH4
Q8006DH4
QK006VH4
QK006DH4
Q2006RH4
Q4006RH4
Q6006RH4
Q8006RH4
QK006RH4
Q2008VH3
Q2008DH3
Q4008VH3
Q4008DH3
Q6008VH3
Q6008DH3
Q8008VH3
Q8008DH3
QK008VH3
QK008DH3
Q2008VH4
Q2008DH4
Q4008VH4
Q4008DH4
Q6008VH4
Q6008DH4
Q8008VH4
Q8008DH4
QK008VH4
QK008DH4
Q2008RH4
Q4008RH4
Q6008RH4
Q8008RH4
QK008RH4
Q2010RH5
Q4010RH5
Q6010RH5
Q8010RH5
QK010RH5
Q2012RH5
Q4012RH5
Q6012RH5
Q8012RH5
QK012RH5
Q2006NH4
Q4006NH4
Q6006NH4
Q8006NH4
QK006NH4
Q2008NH4
Q4008NH4
Q6008NH4
Q8008NH4
QK008NH4
Q2010NH5
Q4010NH5
Q6010NH5
Q8010NH5
QK010NH5
Q2012NH5
Q4012NH5
Q6012NH5
Q8012NH5
QK012NH5
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
Volts
MIN
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
mAmps
mAmps
TC = TC = TC =
QI QII QIII 25 °C 100 °C 125 °C
MAX
MAX
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10 10 10 0.02 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.02 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.02 3
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10 10 10 0.01 0.5 2
10
10
10 0.02
2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35
35
35 0.02
2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.01 0.5 2
35 35 35 0.02 3
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.02 3
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.01 0.5 2
50 50 50 0.02 3
http://www.teccor.com
+1 972-580-7777
E4 - 2
©2002 Teccor Electronics
Thyristor Product Catalog


Q2025L6 (Teccor Electronics)
Alternistor Triacs

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Data Sheets
Alternistor Triacs
VGT
(2) (6)
(15) (17)
(20)
VTM
(1) (5)
IH
(1) (8)
(12)
IGTM
(14)
PGM
(14)
PG(AV)
ITSM
(9) (13)
dv/dt(c)
(1) (4) (13)
dv/dt
(1)
tgt I2t
(10)
di/dt
(19)
Volts
Amps
Volts/mSec
TC = 25 °C
MAX
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
Volts
MAX
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
mAmps
MAX
15
15
15
15
15
35
35
35
35
35
35
35
35
35
35
15
15
15
15
15
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
Amps Watts
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
1.6 18
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
2 20
Watts
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
60/50 Hz
65/55
65/55
65/55
65/55
65/55
65/55
65/55
65/55
65/55
65/55
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
100/83
100/83
100/83
100/83
100/83
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
Volts/µSec
MIN
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
TC = 100 °C TC = 125 °C
MIN
100 75
100 75
75 50
50 40
40
500 400
500 400
400 300
300 200
150
750 600
575 450
425 350
300 250
150
100 75
100 75
75 50
50 40
40
750 400
575 450
425 350
300 250
150
500 400
500 400
400 300
300 200
150
1150
1000
1000
750
850 650
650 500
300
1150
1000
1000
750
850 650
650 500
300
µSec
TYP
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Amps2Sec Amps/µSec
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
17.5 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
30 70
41 70
41 70
41 70
41 70
41 70
60 70
60 70
60 70
60 70
60 70
60 70
60 70
60 70
60 70
60 70
©2002 Teccor Electronics
Thyristor Product Catalog
E4 - 3
http://www.teccor.com
+1 972-580-7777


Q2025L6 (Teccor Electronics)
Alternistor Triacs

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Alternistor Triacs
Data Sheets
IT(RMS)
(4)(16)
Isolated
Part Number
A
A
Non-isolated
MT2
MT2
G
MAX
16 A
25 A
30 A
35 A
40 A
MT1
G
MT2
T0-220
Q2016LH3
Q4016LH3
Q6016LH3
Q8016LH3
QK016LH3
Q2016LH4
Q4016LH4
Q6016LH4
Q8016LH4
QK016LH4
Q2016LH6
Q4016LH6
Q6016LH6
Q8016LH6
QK016LH6
Q2025L6
Q4025L6
Q6025L6
Q8025L6
QK025L6
Q2030LH5
Q4030LH5
Q6030LH5
K AG
TO-218
(16)
KG
A
TO-218X
MT1
G
MT2
TO-220
See “Package Dimensions” section for variations. (11)
Q2016RH3
Q4016RH3
Q6016RH3
Q8016RH3
QK016RH3
Q2016RH4
Q4016RH4
Q6016RH4
Q8016RH4
QK016RH4
Q2016RH6
Q4016RH6
Q6016RH6
Q8016RH6
QK016RH6
Q2025K6
Q2025J6
Q2025R6
Q4025K6
Q4025J6
Q4025R6
Q6025K6
Q6025J6
Q6025R6
Q8025K6
Q8025J6
Q8025R6
QK025K6
QK025R6
Q2040K7
Q4040K7
Q6040K7
Q8040K7
QK040K7
Q2040J7
Q4040J7
Q6040J7
Q8040J7
Q2035RH5
Q4035RH5
Q6035RH5
MT2
MT1
TO-263
D2Pak
Q2016NH3
Q4016NH3
Q6016NH3
Q8016NH3
QK016NH3
Q2016NH4
Q4016NH4
Q6016NH4
Q8016NH4
QK016NH4
Q2016NH6
Q4016NH6
Q6016NH6
Q8016NH6
QK016NH6
Q2025NH6
Q4025NH6
Q6025NH6
Q8025NH6
QK025NH6
Q2035NH5
Q4035NH5
Q6035NH5
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
VDRM
(1)
Volts
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
200
400
600
200
400
600
800
1000
IGT
(3) (7) (15) (17)
mAmps
QI QII QIII
MAX
20 20 20
20 20 20
20 20 20
20 20 20
20 20 20
35 35 35
35 35 35
35 35 35
35 35 35
35 35 35
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
80 80 80
50 50 50
50 50 50
50 50 50
50 50 50
50 50 50
50 50 50
100 100 100
100 100 100
100 100 100
100 100 100
100 100 100
Test Conditions
di/dt — Maximum rate-of-change of on-state current
dv/dt — Critical rate-of-rise of off-state voltage at rated VDRM gate open
dv/dt(c) — Critical rate-of-rise of commutation voltage at rated VDRM
and IT(RMS) commutating di/dt = 0.54 rated IT(RMS)/ms; gate
unenergized
I2t — RMS surge (non-repetitive) on-state current for period of 8.3 ms
for fusing
IDRM — Peak off-state current gate open; VDRM = maximum rated value
IGT — DC gate trigger current in specific operating quadrants;
VD = 12 V dc
IGTM — Peak gate trigger current
IH — Holding current (DC); gate open
IT(RMS) — RMS on-state current conduction angle of 360°
ITSM — Peak one-cycle surge
PG(AV) — Average gate power dissipation
PGM — Peak gate power dissipation; IGT £ IGTM
tgt — Gate controlled turn-on time; IGT = 300 mA with 0.1 µs rise time
VDRM — Repetitive peak blocking voltage
VGT — DC gate trigger voltage; VD = 12 V dc
VTM — Peak on-state voltage at maximum rated RMS current
http://www.teccor.com
+1 972-580-7777
E4 - 4
©2002 Teccor Electronics
Thyristor Product Catalog


Q2025L6 (Teccor Electronics)
Alternistor Triacs

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Data Sheets
Alternistor Triacs
IDRM
(1) (18)
VGT
(2) (6)
(15) (17)
(20)
VTM
(1) (5)
IH
(1) (8)
(12)
IGTM
(14)
PGM
(14)
PG(AV)
ITSM
(9) (13)
dv/dt(c)
(1) (4) (13)
dv/dt
(1)
tgt I2t
(10)
di/dt
(19)
TC =
25 °C
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.2
0.2
0.2
0.2
0.2
mAmps
TC = TC =
100 °C 125 °C
MAX
0.5 2
0.5 27
0.5 2
13
3
0.5 2
0.5 2
0.5 2
13
3
0.5 2
0.5 2
0.5 2
13
3
0.5 2
0.5 2
0.5 2
13
3
0.5 2
0.5 2
0.5 2
0.5 2
0.5 2
0.5 2
25
25
25
25
5
Volts
TC =
25 °C
MAX
1.5
1.5
1.5
1.5
1.5
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
Volts
TC =
25 °C
MAX
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.8
1.8
1.8
1.8
1.8
1.4
1.4
1.4
1.5
1.5
1.5
1.8
1.8
1.8
1.8
1.8
mAmps
MAX
35
35
35
35
35
50
50
50
50
50
70
70
70
70
70
100
100
100
100
100
75
75
75
75
75
75
120
120
120
120
120
Amps
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
Watts
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
40
40
40
40
Watts
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8
Amps
60/50 Hz
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
250/208
250/208
250/208
250/208
250/208
350/290
350/290
350/290
350/290
350/290
350/290
400/335
400/335
400/335
400/335
400/335
Volts/µSec
MIN
20
20
20
20
20
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
50
50
50
50
50
Volts/mSec
TC = TC =
100 °C 125 °C
MIN
500 400
400 350
300 250
275 200
200
650 500
600 475
500 400
425 350
300
875 600
875 600
800 520
700 475
350
875 600
875 600
800 520
700 475
400
650 500
600 475
500 400
650 500
600 475
500 400
1100 700
1100 700
1000 625
900 575
500
µSec
TYP
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
5
3
3
3
3
3
3
5
5
5
5
5
Amps2Sec Amps/µSec
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
166 100
259 100
259 100
259 100
259 100
259 100
508 100
508 100
508 100
508 100
508 100
508 100
664 150
664 150
664 150
664 150
664 150
General Notes
• All measurements are made at 60 Hz with a resistive load at an
ambient temperature of +25 °C unless specified otherwise.
• Operating temperature range (TJ) is -40 °C to +125 °C.
• Storage temperature range (TS) is -40 °C to +125 °C.
• Lead solder temperature is a maximum of 230 °C for 10 seconds
maximum ³1/16" (1.59 mm) from case.
• The case temperature (TC) is measured as shown in the dimen-
sional outline drawings. See “Package Dimensions” section.
Electrical Specification Notes
(1) For either polarity of MT2 with reference to MT1 terminal
(2) For either polarity of gate voltage (VGT) with reference to MT1
terminal
(3) See Gate Characteristics and Definition of Quadrants.
(4) See Figure E4.1 through Figure E4.4 for current rating at specific
operating temperature and Figure 4.16 for free air rating (no heat
sink).
(5) See Figure E4.5 and Figure E4.6 for iT and vT.
(6) See Figure E4.7 for VGT versus TC.
(7) See Figure E4.8 for IGT versus TC.
(8) See Figure E4.9 for IH versus TC.
(9) See Figure E4.10 and Figure E4.11 for surge rating with specific
durations.
©2002 Teccor Electronics
Thyristor Product Catalog
E4 - 5
http://www.teccor.com
+1 972-580-7777


Q2025L6 (Teccor Electronics)
Alternistor Triacs

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Alternistor Triacs
Data Sheets
(10) See Figure E4.12 for tgt versus IGT.
(11) See package outlines for lead form configurations. When ordering
special lead forming, add type number as suffix to part number.
(12) Initial on-state current = 400 mA dc for 16 A to 40 A devices and
100 mA for 6 A to 12 A devices.
(13) See Figure E4.1 through Figure E4.4 for maximum allowable case
temperature at maximum rated current.
(14) Pulse width £10 µs; IGT £ IGTM
(15) For 6 A to 12 A devices, RL = 60 W; 16 A and above, RL = 30 W
(16) 40 A pin terminal leads on K package can run 100 °C to 125 °C.
(17) Alternistor does not turn on in Quadrant IV.
(18) TC = TJ for test conditions in off state
(19) IGT = 200 mA for 6 A to 12 A devices and 500 mA for 16 A to 40 A
devices with gate pulse having rise time of £0.1 µs.
(20) Minimum non-trigger VGT at 125 °C is 0.2 V.
Gate Characteristics
Teccor triacs may be turned on in the following ways:
• In-phase signals (with standard AC line) using Quadrants I
and III
• Application of unipolar pulses (gate always negative), using
Quadrants II and III with negative gate pulses
In all cases, if maximum surge capability is required, gate pulses
should be a minimum of one magnitude above minimum IGT rating
with a steep rising waveform (£1 µs rise time).
If QIV and QI operation is required (gate always positive), see
Figure AN1002.8, “Amplified Gate” Thyristor Circuit.
ALL POLARITIES ARE REFERENCED TO MT1
MT2 POSITIVE
MT2
(Positive Half Cycle)
+
MT2
(-) I GT
GATE
-I G T
MT1
REF
MT2
(+) I GT
GATE
MT1
QII QI
QIII QIV
REF
MT2
+ IGT
(-) I GT
GATE
(+) I GT
GATE
MT1
-
REF
MT2 NEGATIVE
MT1
REF
(Negative Half Cycle)
NOTE: Alternistors will not operate in QIV
Definition of Quadrants
Electrical Isolation
Teccor’s isolated alternistor packages withstand a minimum high
potential test of 2500 V ac rms from leads to mounting tab, over
the operating temperature range of the device. The following iso-
lation table shows standard and optional isolation ratings.
V AC RMS
2500
4000
Electrical Isolation
from Leads to Mounting Tab *
TO-218
Isolated
TO-220
Isolated
Standard
Standard
N/A Optional **
* UL Recognized File E71639
** For 4000 V isolation, use V suffix in part number.
TO-218X
Isolated
Standard
N/A
Package Code
K
Thermal Resistance (Steady State)
R q JC [R q JA] (TYP.) °C/W
J L R DVN
Type
6A
8A
10 A
12 A
16 A
25 A
30 A
35 A
40 A
TO-218
Isolated *
TO-218X
Isolated *
1.35
0.97
1.32
0.95
* UL Recognized Product per UL File E71639
** For 4000 V isolation, use V suffix in part number.
TO-220
Isolated **
3.3 [50]
2.8
2.6
2.3
2.1
2.0
2.3
TO-220
Non-Isolated
1.80 [45]
1.50
1.30
1.20
1.10
0.87
0.85
TO-252
D-Pak
2.1
1.8
TO-251
V-Pak
2.3 [64]
2.1
TO-263
D2Pak
1.80
1.50
1.30
1.20
1.10
0.87
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Alternistor Triacs

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Data Sheets
Alternistor Triacs
130
10A TO-220 (NON-ISOLATED)
120 AND D2 PAK
110 12A TO-220 (ISOLATED)
100
6A TO-220
90
(NON-ISOLATED)
AND D2 PAK
6A TO-220 (ISOLATED)
80
70
60
0
0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
˚CONDUCTION ANGLE: 360
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
2 4 6 8 10 12
RMS On-State Current [lT(RMS)] - AMPS
14
Figure E4.1 Maximum Allowable Case Temperature versus
On-state Current (6 A to 12 A)
130
12 A TO-220 (Non-isolated)
120 and TO-263
110 10 A TO-220 (Isolated)
100
8 A TO-220 (Isolated)
90
8 A TO-220 (Non-isolated),
80 TO-263, TO-251, and TO-252
70
60
0
0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
2 4 6 8 10 12
RMS On-state Current [lT(RMS)] – Amps
Figure E4.2 Maximum Allowable Case Temperature versus
On-state Current (8 A to 12 A)
14
130
120
110
100
90
16A1T6OA -T2O20-2(2N0o(nIs-iosloaltaetde)d) and TO-263
80
70
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
60 CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
0
0 5 10 15
RMS On-state Current [IT(RMS)] – Amps
Figure E4.3 Maximum Allowable Case Temperature versus
On-state Current (16 A)
130
120
110
100
25 A and 30 A
90 TO-220 (Isolated)
80
25 A TO-220 (Non-isolated)
70 TO-218 (Isolated)
TO-263
60
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
35 A TO-220 (Non-isolated)
and TO-263
40 A TO-218
(Isolated)
50
0
10
20 25
30
40
RMS On-state Current [lT(RMS)] – Amps
50
Figure E4.4 Maximum Allowable Case Temperature versus
On-state Current (25 A to 40 A)
20
18
16 TC = 25 ˚C
14
12 6 A to 12 A Devices
10
8
6
4
2
0
0 0.6 0.8 1.0 1.2 1.4 1.6
Positive or Negative Instantaneous
On-state Voltage (vT) – Volts
Figure E4.5 On-state Current versus On-state Voltage (Typical)
(6 A to 12 A)
90
80
TC = 25˚C
70
60
40 A Devices
50
40
25 A to 35 A Devices
30
20
16 A Devices
10
0
0 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Positive or Negative Instantaneous On-state Voltage (v ) – Volts
T
Figure E4.6 On-state Current versus On-state Voltage (Typical)
(16 A to 40 A)
©2002 Teccor Electronics
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Alternistor Triacs
Data Sheets
2.0
1.5
1.0
.5
0
-65 -40 -15 +25 +65
+125
Case Temperature (TC) – ˚C
Figure E4.7 Normalized DC Gate Trigger Voltage for all Quadrants
versus Case Temperature
200
120 10 A to 12 A Devices
100
80 8 A Devices
60
50
40
30 8 A TO-251
and TO-252
20 6 A Devices
Notes:
1) Gate control may be lost during and
immediately following surge current
interval
2) Overload may not be repeated until
junction temperature has returned
to steady state rated value.
6 A TO-251
10 and TO-252
8
6
5
4
3
SUPPLY FREQUENCY: 60 Hz Sinusoidal
2 LOAD: Resistive
RMS ON-STATE CURRENT [IT(RMS)]: Maximum
Rated Value at Specified Case Temperature
1
1
2 3 4 5 6 8 10
20 30 40
60 80 100
200 300
600 1000
Surge Current Duration – Full Cycles
Figure E4.10 Peak Surge Current versus Surge Current Duration
(6 A to 12 A)
4.0
3.0
2.0
1.0
0
-65 -40 -15 +25 +65
Case Temperature (TC) – ˚C
+125
Figure E4.8 Normalized DC Gate Trigger Current for all Quadrants
versus Case Temperature
1000
400
300
250
200
SUPPLY FREQUENCY: 60Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT [IT(RMS)]: Maximum
Rated Value at Specified Case Temperature
40 A Devices
100
80
60
50
40
30
20
10
1
30 A Devices
35 A Devices
Notes:
1) Gate control may be lost during and
immediately following surge current
interval.
2) Overload may not be repeated until
junction temperature has returned to
steady-state rated value.
25 A Devices
16 A Devices
10 100
Surge Current Duration – Full Cycles
1000
Figure E4.11 Peak Surge Current versus Surge Current Duration
(16 A to 40 A)
4.0
INITIAL ON-STATE CURRENT
= 400 mA dc 16 A to 40 A Devices
= 100 mA dc 6 to 12A Devices
3.0
2.0
1.0
0
-65 -40 -15 +25 +65
+125
Case Temperature (TC) – ˚C
Figure E4.9 Normalized DC Holding Current versus Case Temperature
10
8
IGT = 80 to 100 mA
6
4
IGT = 50 mA
2
IGT = 10 mA to 35 mA
0
0 100 200 300 400 500
DC Gate Trigger Current (IGT) – mA
Figure E4.12 Turn-on Time versus Gate Trigger Current (Typical)
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Data Sheets
Alternistor Triacs
18
16
14
12
10
8
6A to 12A Devices
6
4
CURRENT WAVEFORM: Sinusoidal
2 LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
RMS On-state Current [lT(RMS)] – AmpsS
Figure E4.13 Power Dissipation (Typical) versus On-state Current
(6 A to 12 A)
18
CURRENT WAVEFORM: Sinusoidal
16 LOAD: Resistive or inductive
CONDUCTION ANGLE: 360˚
14
12
10
8 16A Devices
6
4
2
0
0 2 4 6 8 10 12 14 16
RMS On-state Current [IT(RMS)] – Amps
Figure E4.14 Power Dissipation (Typical) versus On-state Current
(16 A)
45
Current Waveform: Sinusoidal
40 Load: Resistive or Inductive
35 Conduction Angle: 360˚
30
25 A
30 A and
25 35 A Devices
20 40 A
15
10
5
0
0 4 8 12 16 20 24 28 32 36 40
RMS On-State Current [IT(RMS)]—Amps
Figure E4.15 Power Dissipation (Typical) versus On-state Current
(25 A to 40 A)
120
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
100 CONDUCTION ANGLE: 360˚
FREE AIR RATING – NO HEATSINK
80
TO-220 Devices
60
TO-251 Devices
40
25
20
0
0.2 0.4 0.6
0.8 1.0 1.2
1.4 1.6
RMS On-state Current [IT (RMS)] – Amps
1.8 2.0
Figure E4.16 Maximum Allowable Ambient Temperature versus
On-state Current
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Notes




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