PSKT162 (Powersem)
Thyristor/Diode Modules

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Thyristor Modules
Thyristor/Diode Modules
Preliminary Data Sheet
PSKT 162
PSKH 162
ITRMS
ITAVM
VRRM
= 2x 300 A
= 2x 190 A
= 800-1800 V
VRSM
VDSM
V
900
1300
1500
1700
1900
VRRM
VDRM
V
800
1200
1400
1600
1800
Type
Version 1
PSKT 162/08io1
PSKT 162/12io1
PSKT 162/14io1
PSKT 162/16io1
PSKT 162/18io1
Version 1
PSKH 162/08io1
PSKH 162/12io1
PSKH 162/14io1
PSKH 162/16io1
PSKH 162/18io1
2
1
3
67 5 4
Symbol
ITRMS, IFRMS
ITAVM, IFAVM
ITSM, IFSM
i2dt
(di/dt)cr
(dv/dt)cr
PGM
PGAV
VRGM
TVJ
TVJM
Tstg
VISOL
Md
Weight
Test Conditions
Maximum Ratings
TVJ = TVJM
TC = 80°C; 180° sine
TC = 85°C; 180° sine
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = TVJM
repetitive, IT = 500 A
f =50 Hz, tP =200 µs
VD = 2/3 VDRM
IG = 0.5 A
non repetitive, IT = 500 A
diG/dt = 0.5 A/µs
TVJ = TVJM;
VDR = 2/3 VDRM
RGK = ; method 1 (linear voltage rise)
TVJ = TVJM
IT = ITAVM
tP = 30 µs
tP = 500 µs
300
190
181
6000
6400
5250
5600
180 000
170 000
137 000
128 000
150
500
1000
120
60
8
A
A
A
A
A
A
A
A2s
A2s
A2s
A2s
A/µs
A/µs
V/µs
W
W
W
10 V
-40...+125
125
-40...+125
°C
°C
°C
50/60 Hz, RMS
t = 1 min
IISOL 1 mA
t=1s
Mounting torque (M6)
Terminal connection torque (M6)
3000
3600
V~
V~
2.25-2.75/20-25 Nm/lb.in.
4.5-5.5/40-48 Nm/lb.in.
Typical including screws
125 g
PSKT
PSKH
3 67 1 542
3 1 5 42
Features
International standard package
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 148688
Keyed gate/cathode twin pins
Applications
Motor control
Power converter
Heat and temperature control for
industrial furnaces and chemical
processes
Lighting control
Contactless switches
Advantages
Space and weight savings
Simple mounting with two screws
Improved temperature and power
cycling capability
Reduced protection circuits
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
www.DataSheet.in


PSKT162 (Powersem)
Thyristor/Diode Modules

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Symbol
IRRM, IDRM
VT, VF
VT0
rT
VGT
IGT
VGD
IGD
IL
IH
tgd
tq
QS
IRM
RthJC
RthJK
dS
dA
a
Test Conditions
Characteristic Values
TVJ = TVJM; VR = VRRM; VD = VDRM
IT, IF = 300 A; TVJ = 25°C
For power-loss calculations only (TVJ = 125°C)
10
1.25
0.88
1.15
mA
V
V
m
VD = 6 V;
VD = 6 V;
TVJ = TVJM;
TVJ = 25°C
TVJ = -40°C
TVJ = 25°C
TVJ = -40°C
VD = 2/3 VDRM
2.5 V
2.6 V
150 mA
200 mA
0.2 V
10 mA
TVJ = 25°C; tP = 30 µs; VD = 6 V
IG = 0.5 A; diG/dt = 0.5 A/µs
300 mA
TVJ = 25°C; VD = 6 V; RGK =
200 mA
TVJ = 25°C; VD = 1/2 VDRM
IG = 0.5 A; diG/dt = 0.5 A/µs
2 µs
TVJ = TVJM; IT = 300 A, tP = 200 ms; -di/dt = 10 A/µs typ. 150 µs
VR = 100 V; dv/dt = 20 V/µs; VD = 2/3 VDRM
TVJ = TVJM; IT, IF = 300 A, -di/dt = 50 A/µs
550 µC
235 A
per thyristor/diode; DC current
per module
per thyristor/diode; DC current
per module
other values
see Fig. 8/9
0.155
0.0775
0.225
0.1125
K/W
K/W
K/W
K/W
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
12.7
9.6
50
mm
mm
m/s2
Fig. 1 Gate trigger characteristics
Dimensions in mm (1 mm = 0.0394")
PSKT Version 1
PSKH Version 1
Fig. 2 Gate trigger delay time
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
www.DataSheet.in


PSKT162 (Powersem)
Thyristor/Diode Modules

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Fig. 3 Surge overload current
ITSM, IFSM: Crest value, t: duration
Fig. 4 i2dt versus time (1-10 ms)
Fig. 4a Maximum forward current
at case temperature
Fig. 5
Power dissipation versus on-
state current and ambient
temperature (per thyristor or
diode)
Fig. 6 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
3 x PSKT 162 or
3 x PSKH 162
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
www.DataSheet.in


PSKT162 (Powersem)
Thyristor/Diode Modules

No Preview Available !

Click to Download PDF File for PC

Circuit
W3
3 x PSKT 162 or
3 x PSKH 162
Fig. 7 Three phase AC-controller:
Power dissipation versus RMS
output current and ambient
temperature
ZthJC(t)
ZthJK(t)
Fig. 8 Transient thermal impedance
junction to case (per thyristor or
diode)
RthJC for various conduction angles d:
d
DC
180°
120°
60°
30°
RthJC (K/W)
0.155
0.167
0.176
0.197
0.227
Constants for ZthJC calculation:
i
Rthi (K/W)
ti (s)
1
0.0072
0.001
2
0.0188
0.08
3 0.129
0.2
Fig. 9 Transient thermal impedance
junction to heatsink (per thyristor
or diode)
RthJK for various conduction angles d:
d
DC
180°
120°
60°
30°
RthJK (K/W)
0.225
0.237
0.246
0.267
0.297
Constants for ZthJK calculation:
i
Rthi (K/W)
ti (s)
1
0.0072
0.001
2
0.0188
0.08
3 0.129
0.2
4 0.07
1.0
POWERSEM GmbH, Walpersdorfer Str. 53 2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
www.DataSheet.in




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