SURFACE MOUNT 1500 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 1
Copyright
2005
2-23-05 REV C
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S C O T T S D A L E D I V I S I O N
SMCJ5.0 thru SMCJ170CA
and SMCG5.0 thru SMCG170CA
SMC 5.0 170V
DESCRIPTION
APPEARANCE
The SMCJ5.0-170A or SMCG5.0-170A series of 1500 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components from
destruction or degradation. It is available in J-bend design (SMCJ) with the
DO-214AB package for greater PC board mounting density or in a Gull-wing
design (SMCG) 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.
NOTE: All SMC series are
equivalent to prior SMM package
identifications.
IMPORTANT: For the most current data, consult MICROSEMI's website:
http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Economical surface mount design in both J-bend or
Gull-wing terminations
Available in both Unidirectional and Bidirectional
construction with a C or CA suffix
Suppresses transients up to 1500 watts @ 10/1000 s
Qualified to UL497B
Optional 100% screening for avionics grade is
available by adding MA prefix to part number for added
100% temperature cycle -55
o
C to +125
o
C (10X) as well
as surge (3X) and 24 hours HTRB with post test V
Z
&
I
R
(in the operating direction for unidirectional or both
directions for bidirectional)
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
Axial-lead equivalent packages for thru-hole mounting
available as 1.5KE6.8 to 1.5KE200CA or 1N6267 thru
1N6303A and 1N5908 (consult factory for other
surface mount options)
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
Selections for 5.0 to 170 volts standoff voltages (V
WM
)
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: SMC 5.0 to SMC 170A or CA
Class 2: SMC 5.0 to SMC 150A or CA
Class 3: SMC 5.0 to SMC 75A or CA
Class 4: SMC 5.0 to SMC 36A or CA
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 : SMC 5.0 to SMC 90A or CA
Class 2: SMC 5.0 to SMC 45A or CA
Class 3: SMC 5.0 to SMC 24A or CA
Class 4: SMC 5.0 to SMC 11A or CA
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: SMC 5.0 to SMC 22A or CA
Class 3: SMC 5.0 to SMC 10A or CA
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Peak Pulse Power dissipation at 25
C: 1500 watts at
10/1000 s (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: -65
C to +150
C
Thermal resistance: 20
C/W junction to lead, or 80
C/W
junction to ambient when mounted on FR4 PC board
(1oz Cu) with recommended footprint (see last page)
Steady-State Power dissipation: 6 watts at T
L
= 30
o
C,
or 1.56 watts at T
A
= 25
C when mounted on FR4 PC
board with recommended footprint
Forward Surge: 200 Amps peak impulse of 8.3 ms
half-sine wave at 25C (unidirectional only)
Solder temperatures: 260
C 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, tin-lead plated solderable to MIL-STD-750,
method 2026
POLARITY: Cathode indicated by band. No marking
on bi-directional devices
MARKING: Part number without SM prefix (e.g.
C5.0, C5.0A, C5.0CA, C36, C36A, C36CA, 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
SURFACE MOUNT 1500 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 2
Copyright
2005
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S C O T T S D A L E D I V I S I O N
SMCJ5.0 thru SMCJ170CA
and SMCG5.0 thru SMCG170CA
SMC 5.0 170V
ELECTRICAL CHARACTERISTICS @ 25
o
C
MICROSEMI PART
NUMBER
BREAKDOWN
VOLTAGE
V
(BR)
@ I
(BR)
Volts
GULL-WING
LEAD
MODIFIED "J"
BEND LEAD
REVERSE
STAND-OFF
VOLTAGE
V
WM
Volts
MIN. MAX.
I
(BR)
mA
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
A
SMCG5.0
SMCG5.0A
SMCG6.0
SMCG6.0A
SMCJ5.0
SMCJ5.0A
SMCJ6.0
SMCJ6.0A
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
156.2
163.0
131.6
145.6
1000
1000
1000
1000
SMCG6.5
SMCG6.5A
SMCG7.0
SMCG7.0A
SMCJ6.5
SMCJ6.5A
SMCJ7.0
SMCJ7.0A
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
122.0
133.9
112.8
125.0
500
500
200
200
SMCG7.5
SMCG7.5A
SMCG8.0
SMCG8.0A
SMCJ7.5
SMCJ7.5A
SMCJ8.0
SMCJ8.0A
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
104.9
116.3
100.0
110.3
100
100
50
50
SMCG8.5
SMCG8.5A
SMCG9.0
SMCG9.0A
SMCJ8.5
SMCJ8.5A
SMCJ9.0
SMCJ9.0A
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
94.3
104.2
88.7
97.4
20
20
10
10
SMCG10
SMCG10A
SMCG11
SMCG11A
SMCJ10
SMCJ10A
SMCJ11
SMCJ11A
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
79.8
88.2
74.6
82.4
5
5
5
5
SMCG12
SMCG12A
SMCG13
SMCG13A
SMCJ12
SMCJ12A
SMCJ13
SMCJ13A
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
68.2
75.3
63.0
69.7
5
5
1
1
SMCG14
SMCG14A
SMCG15
SMCG15A
SMCJ14
SMCJ14A
SMCJ15
SMCJ15A
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
58.1
64.7
55.8
61.5
1
1
1
1
SMCG16
SMCG16A
SMCG17
SMCG17A
SMCJ16
SMCJ16A
SMCJ17
SMCJ17A
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
52.1
57.7
49.2
53.3
1
1
1
1
SMCG18
SMCG18A
SMCG20
SMCG20A
SMCJ18
SMCJ18A
SMCJ20
SMCJ20A
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
46.6
51.4
41.9
46.3
1
1
1
1
SMCG22
SMCG22A
SMCG24
SMCG24A
SMCJ22
SMCJ22A
SMCJ24
SMCJ24A
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
38.1
42.2
34.9
38.6
1
1
1
1
SMCG26
SMCG26A
SMCG28
SMCG28A
SMCJ26
SMCJ26A
SMCJ28
SMCJ28A
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
32.2
35.6
30.0
33.0
1
1
1
1
SMCG30
SMCG30A
SMCG33
SMCG33A
SMCJ30
SMCJ30A
SMCJ33
SMCJ33A
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
28.0
31.0
25.2
28.1
1
1
1
1
SMCG36
SMCG36A
SMCG40
SMCG40A
SMCJ36
SMCJ36A
SMCJ40
SMCJ40A
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
23.3
25.8
21.0
23.2
1
1
1
1
SMCG43
SMCG43A
SMCG45
SMCG45A
SMCJ43
SMCJ43A
SMCJ45
SMCJ45A
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
19.6
21.6
18.7
20.6
1
1
1
1
SURFACE MOUNT 1500 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 3
Copyright
2005
2-23-05 REV C
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Mi
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S C O T T S D A L E D I V I S I O N
SMCJ5.0 thru SMCJ170CA
and SMCG5.0 thru SMCG170CA
SMC 5.0 170V
MICROSEMI PART
NUMBER
BREAKDOWN
VOLTAGE
V
(BR)
@ I
(BR)
Volts
GULL-WING
LEAD
MODIFIED "J"
BEND LEAD
REVERSE
STAND-OFF
VOLTAGE
V
WM
Volts
MIN. MAX.
I
(BR)
mA
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
A
SMCG48
SMCG48A
SMCG51
SMCG51A
SMCJ48
SMCJ48A
SMCJ51
SMCJ51A
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
17.5
19.4
18.5
18.2
1
1
1
1
SMCG54
SMCG54A
SMCG58
SMCG58A
SMCJ54
SMCJ54A
SMCJ58
SMCJ58A
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
15.6
17.2
14.6
16.0
1
1
1
1
SMCG60
SMCG60A
SMCG64
SMCG64A
SMCJ60
SMCJ60A
SMCJ64
SMCJ64A
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
14.0
15.5
13.2
14.6
1
1
1
1
SMCG70
SMCG70A
SMCG75
SMCG75A
SMCJ70
SMCJ70A
SMCJ75
SMCJ75A
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
12.0
13.3
11.2
12.4
1
1
1
1
SMCG78
SMCG78A
SMCG85
SMCG85A
SMCJ78
SMCJ78A
SMCJ85
SMCJ85A
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
10.8
11.4
9.9
10.4
1
1
1
1
SMCG90
SMCG90A
SMCG100
SMCG100A
SMCJ90
SMCJ90A
SMCJ100
SMCJ100A
90
90
100
100
100 122
100 111
111 136
111 123
1
1
1
1
160
146
179
162
9.4
10.3
8.4
9.3
1
1
1
1
SMCG110
SMCG110A
SMCG120
SMCG120A
SMCJ110
SMCJ110A
SMCJ120
SMCJ120A
110
110
120
120
122 149
122 135
133 163
133 147
1
1
1
1
196
177
214
193
7.7
8.4
7.0
7.8
1
1
1
1
SMCG130
SMCG130A
SMCG150
SMCG150A
SMCJ130
SMCJ130A
SMCJ150
SMCJ150A
130
130
150
150
144 176
144 159
167 204
167 185
1
1
1
1
231
209
268
243
6.5
7.2
5.6
6.2
1
1
1
1
SMCG160
SMCG160A
SMCG170
SMCG170A
SMCJ160
SMCJ160A
SMCJ170
SMCJ170A
160
160
170
170
178 218
178 197
189 231
189 209
1
1
1
1
287
259
304
275
5.2
5.8
4.9
5.5
1
1
1
1
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMCG170CA or
SMCJ170C). Bidirectional capacitance is half that shown in figure 4 at zero volts.
Microsemi Corp's SMC series (1500 W) 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 & DEFINITIONS
Symbol Definition Symbol Definition
V
WM
Working Peak (Standoff) Voltage
I
PP
Peak Pulse Current
P
PP
Peak Pulse Power
V
C
Clamping Voltage
V
(BR)
Breakdown Voltage
I
(BR)
Breakdown Current for V
(BR)
I
D
Standby Current
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
100
10
1.0
0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
Copyright
2005
2-23-05 REV C
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C
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S C O T T S D A L E D I V I S I O N
SMCJ5.0 thru SMCJ170CA
and SMCG5.0 thru SMCG170CA
SMC 5.0 170V
GRAPHS
(Waveform See Figure 2)
Non-repetitive
(P
PP
) Peak Pul
s
e Pow
e
r - kW
Test wave form
parameterxs
tr = 10
sec.
tp = 1000
sec.
FIGURE 2 PULSE WAVEFORM
1
s
10
sec
100
sec
1ms
10ms
tp Pulse Time sec
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
SMCJ
SMCG
T
L
Lead Temperature
o
C
FIGURE 4
Peak Pulse Power (
P
PP
) or conti
nuous
Power in Percent
of 25
o
C Ratin
g
FIGURE 3 Derating Curve T
ypical Capacitance vs.
Breakdown Voltage
PACKAGE DIMENSIONS
DO-214AB DO-215AB
DIMENSIONS IN INCHES
A B C D E F K L
MIN
.115 .260 .220 .305 .075 .380 .025 .030
MAX .121 .280 .245 .320 .095 .400 .040 .060
DIMENSIONS IN MILLIMETERS
MIN
2.92 6.60 5.59 7.75 1.90 9.65 0.635 .760
MAX 3.07 7.11 6.22 8.13 2.41 10.16 1.016 1.520
Typical Standoff Height: 0.004" 0.008" (0.1mm 0.2mm)
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