SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
Microsemi
Scottsdale Division
Page 1
Copyright © 2009
SA3-47, REV K, 5-24-2009
WWW.Micr
o
semi .COM
SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SML 5.0 – 170V, e3
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 APPLIC ATIONS / 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 RAT ING S MECHANICAL AND PACKAGING
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%
t
clamping (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)
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
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
Microsemi
Scottsdale Division
Page 2
Copyright © 2009
SA3-47, REV K, 5-24-2009
WWW.Micr
o
semi .COM
SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SML 5.0 – 170V, e3
ELECTRICAL CHARACTERISTICS @ 25oC
MICROSEMI PART
NUMBER
BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
Volts
GULL-WING
LEAD MODIFIED “J”
BEND LEAD
REVERSE
STANDOFF
VOLTAGE
VWM
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
SMLG5.0
SMLG5.0A
SMLG6.0
SMLG6.0A
SMLJ5.0
SMLJ5.0A
SMLJ6.0
SMLJ6.0A
5.0
5.0
6.0
6.0
6.40 – 7.30
6.40 – 7.00
6.67 – 8.15
6.67 – 7.37
10
10
10
10
9.6
9.2
11.4
10.3
312.5
326.0
263.2
291.3
1000
1000
1000
1000
SMLG6.5
SMLG6.5A
SMLG7.0
SMLG7.0A
SMLJ6.5
SMLJ6.5A
SMLJ7.0
SMLJ7.0A
6.5
6.5
7.0
7.0
7.22 – 8.82
7.22 – 7.98
7.78 – 9.51
7.78 – 8.60
10
10
10
10
12.3
11.2
13.3
12.0
243.9
267.9
225.6
250.0
500
500
200
200
SMLG7.5
SMLG7.5A
SMLG8.0
SMLG8.0A
SMLJ7.5
SMLJ7.5A
SMLJ8.0
SMLJ8.0A
7.5
7.5
8.0
8.0
8.33 – 10.2
8.33 – 9.21
8.89 – 10.9
8.89 – 9.83
1
1
1
1
14.3
12.9
15.0
13.6
209.8
232.6
200.0
220.6
100
100
50
50
SMLG8.5
SMLG8.5A
SMLG9.0
SMLG9.0A
SMLJ8.5
SMLJ8.5A
SMLJ9.0
SMLJ9.0A
8.5
8.5
9.0
9.0
9.44 – 11.5
9.44 – 10.4
10.0 – 12.2
10.0 – 11.1
1
1
1
1
15.9
14.4
16.9
15.4
188.6
208.4
177.4
194.8
25
25
10
10
SMLG10
SMLG10A
SMLG11
SMLG11A
SMLJ10
SMLJ10A
SMLJ11
SMLJ11A
10
10
11
11
11.1 – 13.6
11.1 – 12.3
12.2 – 14.9
12.2 – 13.5
1
1
1
1
18.8
17.0
20.1
18.2
159.6
176.4
149.2
164.8
5
5
5
5
SMLG12
SMLG12A
SMLG13
SMLG13A
SMLJ12
SMLJ12A
SMLJ13
SMLJ13A
12
12
13
13
13.3 – 16.3
13.3 – 14.7
14.4 – 17.6
14.4 – 15.9
1
1
1
1
22.0
19.9
23.8
21.5
136.4
150.6
126.0
139.4
5
5
5
5
SMLG14
SMLG14A
SMLG15
SMLG15A
SMLJ14
SMLJ14A
SMLJ15
SMLJ15A
14
14
15
15
15.6 – 19.1
15.6 – 17.2
16.7 – 20.4
16.7 – 18.5
1
1
1
1
25.8
23.2
26.9
24.4
116.2
129.4
111.6
123.0
2
2
2
2
SMLG16
SMLG16A
SMLG17
SMLG17A
SMLJ16
SMLJ16A
SMLJ17
SMLJ17A
16
16
17
17
17.8 – 21.8
17.8 – 19.7
18.9 – 23.1
18.9 – 20.9
1
1
1
1
28.8
26.0
30.5
27.6
104.2
115.4
98.4
106.6
2
2
2
2
SMLG18
SMLG18A
SMLG20
SMLG20A
SMLJ18
SMLJ18A
SMLJ20
SMLJ20A
18
18
20
20
20.0 – 24.4
20.0 – 22.1
22.2 – 27.1
22.2 – 24.5
1
1
1
1
32.2
29.2
35.8
32.4
93.2
102.8
83.8
92.6
2
2
2
2
SMLG22
SMLG22A
SMLG24
SMLG24A
SMLJ22
SMLJ22A
SMLJ24
SMLJ24A
22
22
24
24
24.4 – 29.8
24.4 – 26.9
26.7 – 32.6
26.7 – 29.5
1
1
1
1
39.4
35.5
43.0
38.9
76.2
84.4
69.8
77.2
2
2
2
2
SMLG26
SMLG26A
SMLG28
SMLG28A
SMLJ26
SMLJ26A
SMLJ28
SMLJ28A
26
26
28
28
28.9 – 35.3
28.9 – 31.9
31.1 – 38.0
31.1 – 34.4
1
1
1
1
46.6
42.1
50.0
45.4
64.4
71.2
60.0
66.0
2
2
2
2
SMLG30
SMLG30A
SMLG33
SMLG33A
SMLJ30
SMLJ30A
SMLJ33
SMLJ33A
30
30
33
33
33.3 – 40.7
33.3 – 36.8
36.7 – 44.9
36.7 – 40.6
1
1
1
1
53.5
48.4
59.0
53.3
56.0
62.0
50.4
56.2
2
2
2
2
SMLG36
SMLG36A
SMLG40
SMLG40A
SMLJ36
SMLJ36A
SMLJ40
SMLJ40A
36
36
40
40
40.0 – 48.9
40.0 – 44.2
44.4 – 54.3
44.4 – 49.1
1
1
1
1
64.3
58.1
71.4
64.5
46.6
51.6
42.0
46.4
2
2
2
2
SMLG43
SMLG43A
SMLG45
SMLG45A
SMLJ43
SMLJ43A
SMLJ45
SMLJ45A
43
43
45
45
47.8 – 58.4
47.8 – 52.8
50.0 – 61.1
50.0 – 55.3
1
1
1
1
76.7
69.4
80.3
72.7
39.2
43.2
37.4
41.2
2
2
2
2
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
Microsemi
Scottsdale Division
Page 3
Copyright © 2009
SA3-47, REV K, 5-24-2009
WWW.Micr
o
semi .COM
SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SML 5.0 – 170V, e3
MICROSEMI PART
NUMBER
BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
Volts
GULL-WING
LEAD MODIFIED “J”
BEND LEAD
REVERSE
STANDOFF
VOLTAGE
VWM
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
SMLG48A
SMLG51
SMLG51A
SMLJ48
SMLJ48A
SMLJ51
SMLJ51A
48
48
51
51
53.3 – 65.1
53.3 – 58.9
56.7 – 69.3
56.7 – 62.7
1
1
1
1
85.5
77.4
91.1
82.4
35.0
38.8
37.0
36.4
2
2
2
2
SMLG54
SMLG54A
SMLG58
SMLG58A
SMLJ54
SMLJ54A
SMLJ58
SMLJ58A
54
54
58
58
60.0 – 73.3
60.0 – 66.3
64.4 – 78.7
64.4 – 71.2
1
1
1
1
96.3
87.1
103.0
93.6
31.2
34.4
29.2
32.0
2
2
2
2
SMLG60
SMLG60A
SMLG64
SMLG64A
SMLJ60
SMLJ60A
SMLJ64
SMLJ64A
60
60
64
64
66.7 – 81.5
66.7 – 73.7
71.1 – 86.9
71.1 – 78.6
1
1
1
1
107.0
96.8
114.0
103.0
28.0
31.0
26.4
29.2
2
2
2
2
SMLG70
SMLG70A
SMLG75
SMLG75A
SMLJ70
SMLJ70A
SMLJ75
SMLJ75A
70
70
75
75
77.8 – 95.1
77.8 – 86.0
83.3 – 102.0
83.3 – 92.1
1
1
1
1
125
113
134
121
24.0
26.6
22.4
24.8
2
2
2
2
SMLG78
SMLG78A
SMLG85
SMLG85A
SMLJ78
SMLJ78A
SMLJ85
SMLJ85A
78
78
85
85
86.7 – 106.0
86.7 – 95.8
94.4 – 115.0
94.4 – 104.0
1
1
1
1
139
126
151
137
21.6
22.8
19.8
20.8
2
2
2
2
SMLG90
SMLG90A
SMLG100
SMLG100A
SMLJ90
SMLJ90A
SMLJ100
SMLJ100A
90
90
100
100
100 – 122
100 – 111
111 – 136
111 – 123
1
1
1
1
160
146
179
162
18.8
20.6
16.8
18.6
2
2
2
2
SMLG110
SMLG110A
SMLG120
SMLG120A
SMLJ110
SMLJ110A
SMLJ120
SMLJ120A
110
110
120
120
122 – 149
122 – 135
133 – 163
133 – 147
1
1
1
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
130
150
150
144 – 176
144 – 159
167 – 204
167 – 185
1
1
1
1
231
209
268
243
13.0
14.4
11.2
12.4
2
2
2
2
SMLG160
SMLG160A
SMLG170
SMLG170A
SMLJ160
SMLJ160A
SMLJ170
SMLJ170A
160
160
170
170
178 – 218
178 – 197
189 – 231
189 – 209
1
1
1
1
287
259
304
275
10.4
11.6
9.8
11.0
2
2
2
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.
SYMBOLS & DEFINITI ONS
Symbol Definition Symbol Definition
VWM Working Peak (Standoff) Voltage IPP Peak Pulse Current
PPP Peak Pulse Power VC Clamping Voltage
V(BR) Breakdown Voltage I(BR) Breakdown Current for V(BR)
ID Standby Current
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SURFACE MOUNT 3000 Watt
Transient Voltage Suppressor
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
Copyright © 2009
SA3-47, REV K, 5-24-2009
WWW.Micr
o
semi .COM
SCOTTSDALE DIVISION
SMLJ5.0 thru SMLJ170CA, e3
and SMLG5.0 thru SMLG170CA, e3
SML 5.0 – 170V, e3
GRAPHS
FIGURE 2 – PULSE WAVEFORM
100
10
1.0
0
(Waveform – See Figure 2)
Non-repetitive
(PPP) – Peak Pulse Power - kW
Test wave form
parameterxs
tr = 10μsec.
tp = 1000μsec.
tp – Pulse Time – sec
1μs 10μsec 100μsec 1ms 10ms
FIGURE 1 – Peak Pulse Power vs. Pulse Time
PAD LAYOUT
INCHES mm
A .390 9.90
B .110 2.79
C .150 3.81
INCHES mm
A 0.510 12.95
B 0.110 2.79
C 0.150 3.81
C: Capacitance in pico farads
TL Lead Temperature oC BV: Breakdown Voltage in Volts
FIGURE 3 – Derating Curve FIGURE 4
Typical Capacitance vs.
Peak Pulse Power (PPP) or continuous
Power in Percent of 25
o
C
Rating
SMLJ
SMLG
Breakdown Voltage
PACKAGE DIMEN SIONS
DO-214AB DO-215AB
DIMENSIONS IN INCHES
A B C D E F K L
MIN .115 .260 .220 .305 .077 .380 .025 .030
MAX .121 .280 .245 .320 .104 .400 .040 .060
DIMENSIONS IN MILLIMETERS
MIN 2.92 6.60 5.59 7.75 1.95 9.65 0.635 .760
MAX 3.07 7.11 6.22 8.13 2.65 10.16 1.016 1.520
Typical Standoff Height: 0.004” – 0.008” (0.1mm – 0.2mm)