SMLG54A (Microsemi)
SURFACE MOUNT 3000 Watt Transient Voltage Suppressor

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SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
DESCRIPTION
APPEARANCE
The SMLJ5.0-170A or SMLG5.0-170A series of 3000 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components
from destruction or degradation. It is available in J-bend design (SMLJ)
with the DO-214AB package for greater PC board mounting density or in a
Gull-wing design (SMLG) in the DO-215AB for visible solder connections.
Selections include unidirectional and bidirectional. They can protect from
secondary lightning effects per IEC61000-4-5 and class levels defined
herein, or for inductive switching environments and induced RF protection.
Since their response time is virtually instantaneous, they can also be used
in protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Economical surface mount TVS design in both J-bend
or Gull-wing terminations with fast response
Available in both Unidirectional and Bidirectional
construction with a C or CA suffix
Selections for 5.0 to 170 volts standoff voltages (VWM)
Optional 100% screening for avionics grade is
available by adding MA prefix to part number for
added 100% temperature cycle -55oC to +125oC (10X)
as well as surge (3X) and 24 hours HTRB with post
test VZ & IR (in the operating direction for unidirectional
or both directions for bidirectional)
Options for screening in accordance with MIL-PRF-
19500 for JANTX are available by adding MX prefix to
the part number.
Axial-lead packages for thru-hole mounting available
as 5KP5.0–110A with 5000 W rating (consult factory
for other surface mount options)
RoHS Compliant devices available by adding e3 suffix
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
Suppresses transients up to 3000 watts @ 10/1000 µs
Protection from switching transients and induced RF
Protection from ESD, and EFT per IEC 61000-4-2 and
IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1 & 2: SML 5.0 to SML 170A or CA
Class 3: SML 5.0 to SML 150A or CA
Class 4: SML 5.0 to SML 75A or CA
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1: SML 5.0 to SML 170A or CA
Class 2: SML 5.0 to SML 90A or CA
Class 3: SML 5.0 to SML 48A or CA
Class 4: SML 5.0 to SML 24A or CA
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: SML 5.0 to SML 43A or CA
Class 3: SML 5.0 to SML 22A or CA
Class 4: SML 5.0 to SML10A or CA
MAXIMUM RATINGS
Peak Pulse Power dissipation at 25ºC: 3000 watts at
10/1000 μs (also see Fig 1,2, and 3)
Impulse repetition rate (duty factor): 0.01%
tclamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
Operating and Storage temperature: -65ºC to +150ºC
Thermal resistance: 17.5ºC/W junction to lead, or
77.5ºC/W junction to ambient when mounted on FR4
PC board (1 oz Cu) with recommended footprint
Steady-State Power dissipation: 6 watts at TL = 45oC,
or 1.61 watts at TA = 25ºC when mounted on FR4 PC
board with recommended footprint
Forward Surge at 25ºC: 200 Amps peak impulse of
8.3 ms half-sine wave (unidirectional only)
Solder temperatures: 260 ºC for 10 s (maximum)
MECHANICAL AND PACKAGING
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads with tin-lead or RoHS Compliant annealed
matte-Tin plating solderable per MIL-STD-750,
method 2026
POLARITY: Cathode indicated by band. No marking
on bidirectional devices
MARKING: Part number without SM and G or J prefix
(e.g. L5.0, L5.0A, L5.0Ae3, L5.0CA, L36, L36A,
L36Ae3, L36CAe3, etc.)
TAPE & REEL option: Standard per EIA-481-2 with
16 mm tape, 750 per 7 inch reel or 2500 per 13 inch
reel (add “TR” suffix to part number)
WEIGHT: 0.25 grams
Copyright © 2009
SA3-47, REV K, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1


SMLG54A (Microsemi)
SURFACE MOUNT 3000 Watt Transient Voltage Suppressor

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SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS @ 25oC
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMLG5.0
SMLG5.0A
SMLG6.0
SMLG6.0A
SMLJ5.0
SMLJ5.0A
SMLJ6.0
SMLJ6.0A
SMLG6.5
SMLG6.5A
SMLG7.0
SMLG7.0A
SMLJ6.5
SMLJ6.5A
SMLJ7.0
SMLJ7.0A
SMLG7.5
SMLG7.5A
SMLG8.0
SMLG8.0A
SMLJ7.5
SMLJ7.5A
SMLJ8.0
SMLJ8.0A
SMLG8.5
SMLG8.5A
SMLG9.0
SMLG9.0A
SMLJ8.5
SMLJ8.5A
SMLJ9.0
SMLJ9.0A
SMLG10
SMLG10A
SMLG11
SMLG11A
SMLJ10
SMLJ10A
SMLJ11
SMLJ11A
SMLG12
SMLG12A
SMLG13
SMLG13A
SMLJ12
SMLJ12A
SMLJ13
SMLJ13A
SMLG14
SMLG14A
SMLG15
SMLG15A
SMLJ14
SMLJ14A
SMLJ15
SMLJ15A
SMLG16
SMLG16A
SMLG17
SMLG17A
SMLJ16
SMLJ16A
SMLJ17
SMLJ17A
SMLG18
SMLG18A
SMLG20
SMLG20A
SMLJ18
SMLJ18A
SMLJ20
SMLJ20A
SMLG22
SMLG22A
SMLG24
SMLG24A
SMLJ22
SMLJ22A
SMLJ24
SMLJ24A
SMLG26
SMLG26A
SMLG28
SMLG28A
SMLG30
SMLG30A
SMLG33
SMLG33A
SMLJ26
SMLJ26A
SMLJ28
SMLJ28A
SMLJ30
SMLJ30A
SMLJ33
SMLJ33A
SMLG36
SMLG36A
SMLG40
SMLG40A
SMLJ36
SMLJ36A
SMLJ40
SMLJ40A
SMLG43
SMLG43A
SMLG45
SMLG45A
SMLJ43
SMLJ43A
SMLJ45
SMLJ45A
REVERSE
STANDOFF
VOLTAGE
VWM
Volts
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
45
45
BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
Volts
MIN. MAX.
6.40 – 7.30
6.40 – 7.00
6.67 – 8.15
6.67 – 7.37
7.22 – 8.82
7.22 – 7.98
7.78 – 9.51
7.78 – 8.60
8.33 – 10.2
8.33 – 9.21
8.89 – 10.9
8.89 – 9.83
9.44 – 11.5
9.44 – 10.4
10.0 – 12.2
10.0 – 11.1
11.1 – 13.6
11.1 – 12.3
12.2 – 14.9
12.2 – 13.5
13.3 – 16.3
13.3 – 14.7
14.4 – 17.6
14.4 – 15.9
15.6 – 19.1
15.6 – 17.2
16.7 – 20.4
16.7 – 18.5
17.8 – 21.8
17.8 – 19.7
18.9 – 23.1
18.9 – 20.9
20.0 – 24.4
20.0 – 22.1
22.2 – 27.1
22.2 – 24.5
24.4 – 29.8
24.4 – 26.9
26.7 – 32.6
26.7 – 29.5
28.9 – 35.3
28.9 – 31.9
31.1 – 38.0
31.1 – 34.4
33.3 – 40.7
33.3 – 36.8
36.7 – 44.9
36.7 – 40.6
40.0 – 48.9
40.0 – 44.2
44.4 – 54.3
44.4 – 49.1
47.8 – 58.4
47.8 – 52.8
50.0 – 61.1
50.0 – 55.3
I(BR)
mA
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE
VC
@ IPP
Volts
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
PEAK PULSE
CURRENT
(See Fig. 2)
IPP
Amps
312.5
326.0
263.2
291.3
243.9
267.9
225.6
250.0
209.8
232.6
200.0
220.6
188.6
208.4
177.4
194.8
159.6
176.4
149.2
164.8
136.4
150.6
126.0
139.4
116.2
129.4
111.6
123.0
104.2
115.4
98.4
106.6
93.2
102.8
83.8
92.6
76.2
84.4
69.8
77.2
64.4
71.2
60.0
66.0
56.0
62.0
50.4
56.2
46.6
51.6
42.0
46.4
39.2
43.2
37.4
41.2
Copyright © 2009
SA3-47, REV K, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MAXIMUM
STANDBY
CURRENT
@ VWM
ID
μA
1000
1000
1000
1000
500
500
200
200
100
100
50
50
25
25
10
10
5
5
5
5
5
5
5
5
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
2
2
2
2
2
2
Page 2


SMLG54A (Microsemi)
SURFACE MOUNT 3000 Watt Transient Voltage Suppressor

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SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
REVERSE
STANDOFF
VOLTAGE
VWM
Volts
BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
Volts
MIN. MAX.
I(BR)
mA
MAXIMUM
CLAMPING
VOLTAGE
VC
@ IPP
Volts
PEAK PULSE
CURRENT
(See Fig. 2)
IPP
Amps
MAXIMUM
STANDBY
CURRENT
@ VWM
ID
μA
SMLG48
SMLJ48
48
53.3 – 65.1
1
85.5
35.0
2
SMLG48A
SMLJ48A
48
53.3 – 58.9
1
77.4
38.8
2
SMLG51
SMLJ51
51
56.7 – 69.3
1
91.1
37.0
2
SMLG51A
SMLJ51A
51
56.7 – 62.7
1
82.4
36.4
2
SMLG54
SMLJ54
54
60.0 – 73.3
1
96.3
31.2
2
SMLG54A
SMLG58
SMLG58A
SMLJ54A
SMLJ58
SMLJ58A
54
60.0 – 66.3
1
87.1
58
64.4 – 78.7
1
103.0
58
64.4 – 71.2
1
93.6
34.4
29.2
32.0
2
2
2
SMLG60
SMLG60A
SMLG64
SMLJ60
SMLJ60A
SMLJ64
60
66.7 – 81.5
1
107.0
60
66.7 – 73.7
1
96.8
64
71.1 – 86.9
1
114.0
28.0
31.0
26.4
2
2
2
SMLG64A
SMLJ64A
64
71.1 – 78.6
1
103.0
29.2
2
SMLG70
SMLJ70
70
77.8 – 95.1
1
125
24.0
2
SMLG70A
SMLG75
SMLJ70A
SMLJ75
70
77.8 – 86.0
1
75
83.3 – 102.0
1
113
134
26.6
22.4
2
2
SMLG75A
SMLJ75A
75
83.3 – 92.1
1
121
24.8
2
SMLG78
SMLJ78
78
86.7 – 106.0
1
139
21.6
2
SMLG78A
SMLJ78A
78
86.7 – 95.8
1
126
22.8
2
SMLG85
SMLJ85
85
94.4 – 115.0
1
151
19.8
2
SMLG85A
SMLJ85A
85
94.4 – 104.0
1
137
20.8
2
SMLG90
SMLJ90
90
100 – 122
1
160
18.8
2
SMLG90A
SMLG100
SMLJ90A
SMLJ100
90
100 – 111
1
100
111 – 136
1
146
179
20.6
16.8
2
2
SMLG100A SMLJ100A
100
111 – 123
1
162
18.6
2
SMLG110
SMLG110A
SMLG120
SMLG120A
SMLJ110
SMLJ110A
SMLJ120
SMLJ120A
110
122 – 149
1
110
122 – 135
1
120
133 – 163
1
120
133 – 147
1
196
177
214
193
15.4
16.8
14.0
15.6
2
2
2
2
SMLG130
SMLG130A
SMLG150
SMLG150A
SMLJ130
SMLJ130A
SMLJ150
SMLJ150A
130
144 – 176
1
130
144 – 159
1
150
167 – 204
1
150
167 – 185
1
231
209
268
243
13.0
14.4
11.2
12.4
2
2
2
2
SMLG160
SMLG160A
SMLJ160
SMLJ160A
160
178 – 218
1
160
178 – 197
1
287
259
10.4
11.6
2
2
SMLG170
SMLJ170
170
189 – 231
1
304
9.8
2
SMLG170A SMLJ170A
170
189 – 209
1
275
11.0
2
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMLG170CA or
SMLJ170C). Bidirectional capacitance is half that shown in Figure 4 at zero volts.
Microsemi Corp’s SML series (3000W) surface mountable packages are designed specifically for transient
voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a low
resistance path for surge current flow to ground. These high-speed transient voltage suppressors can be
used to effectively protect sensitive components such as integrated circuits and MOS devices.
Symbol
VWM
PPP
V(BR)
ID
SYMBOLS & DEFINITIONS
Definition
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
Symbol
IPP
VC
I(BR)
Definition
Peak Pulse Current
Clamping Voltage
Breakdown Current for V(BR)
Copyright © 2009
SA3-47, REV K, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3


SMLG54A (Microsemi)
SURFACE MOUNT 3000 Watt Transient Voltage Suppressor

No Preview Available !

Click to Download PDF File for PC

SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
GRAPHS
100
(Waveform – See Figure 2)
Non-repetitive
10
1.0
Test wave form
parameterxs
tr = 10μsec.
tp = 1000μsec.
0
1μs
10μsec
100μsec
1ms
10ms
tp – Pulse Time – sec
FIGURE 1 – Peak Pulse Power vs. Pulse Time
FIGURE 2 – PULSE WAVEFORM
PAD LAYOUT
TL Lead Temperature oC
FIGURE 3 – Derating Curve
BV: Breakdown Voltage in Volts
FIGURE 4
Typical Capacitance vs.
Breakdown Voltage
SMLJ
INCHES mm
A .390 9.90
B .110 2.79
C .150 3.81
SMLG
INCHES mm
A 0.510 12.95
B 0.110 2.79
C 0.150 3.81
DO-214AB
PACKAGE DIMENSIONS
DO-215AB
DIMENSIONS IN INCHES
ABCDE
F
MIN .115 .260 .220 .305 .077 .380
MAX .121 .280 .245 .320 .104 .400
K
.025
.040
DIMENSIONS IN MILLIMETERS
MIN 2.92 6.60 5.59 7.75 1.95 9.65 0.635
MAX 3.07 7.11 6.22 8.13 2.65 10.16 1.016
Typical Standoff Height: 0.004” – 0.008” (0.1mm – 0.2mm)
L
.030
.060
.760
1.520
Copyright © 2009
SA3-47, REV K, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4




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