SMCJ5.0 thru SMCJ170CA, e3
and SMCG5.0 thru SMCG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
DESCRIPTION
The SMCJ5.0-170A or SMCG5.0-170A series of 1500 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components. 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
as well as RoHS Compliant with an e3 suffix. 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
APPEARANCE
WWW .
Microsemi
.C
OM
NOTE: All SMC series are
equivalent to prior SMM package
identifications.
FEATURES
•
•
•
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
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
BR
&
I
D
(in the operating direction for unidirectional or both
directions for bidirectional)
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are available by
adding MQ, MX, or MV 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
RoHS compliant devices available by adding “e3” suffix
•
•
•
•
APPLICATIONS / BENEFITS
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
•
•
•
•
•
Peak Pulse Power dissipation at 25
º
C: 1500 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
º
º
Operating and Storage temperature: -65 C to +150 C
Thermal resistance: 20
º
C/W junction to lead, or 80
º
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
º
C when mounted on FR4 PC
board with recommended footprint
Forward Surge: 200 Amps peak impulse of 8.3 ms
half-sine wave at 25ºC (unidirectional only)
Solder temperatures: 260
º
C 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, tin-lead or RoHS compliant annealed matte-tin
plating 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, MXC5.0A, 5.0Ae3, C5.0CAe3,
C36, C36A, C36CA, MAC36CA, 36CAe3, 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
SMC 5.0–170CA, e3
•
•
•
•
•
•
•
Copyright
©
2007
6-21-07 REV E
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMCJ5.0 thru SMCJ170CA, e3
and SMCG5.0 thru SMCG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS @ 25
o
C
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMCJ5.0
SMCG5.0
SMCJ5.0A
SMCG5.0A
SMCJ6.0
SMCG6.0
SMCJ6.0A
SMCG6.0A
SMCJ6.5
SMCG6.5
SMCJ6.5A
SMCG6.5A
SMCJ7.0
SMCG7.0
SMCJ7.0A
SMCG7.0A
SMCJ7.5
SMCG7.5
SMCJ7.5A
SMCG7.5A
SMCJ8.0
SMCG8.0
SMCJ8.0A
SMCG8.0A
SMCJ8.5
SMCG8.5
SMCJ8.5A
SMCG8.5A
SMCJ9.0
SMCG9.0
SMCJ9.0A
SMCG9.0A
SMCJ10
SMCG10
SMCJ10A
SMCG10A
SMCJ11
SMCG11
SMCJ11A
SMCG11A
SMCJ12
SMCG12
SMCJ12A
SMCG12A
SMCJ13
SMCG13
SMCJ13A
SMCG13A
SMCJ14
SMCG14
SMCJ14A
SMCG14A
SMCJ15
SMCG15
SMCJ15A
SMCG15A
SMCJ16
SMCG16
SMCJ16A
SMCG16A
SMCJ17
SMCG17
SMCJ17A
SMCG17A
SMCJ18
SMCG18
SMCJ18A
SMCG18A
SMCJ20
SMCG20
SMCJ20A
SMCG20A
SMCJ22
SMCG22
SMCJ22A
SMCG22A
SMCJ24
SMCG24
SMCJ24A
SMCG24A
SMCJ26
SMCG26
SMCJ26A
SMCG26A
SMCJ28
SMCG28
SMCJ28A
SMCG28A
SMCJ30
SMCG30
SMCJ30A
SMCG30A
SMCJ33
SMCG33
SMCJ33A
SMCG33A
SMCJ36
SMCG36
SMCJ36A
SMCG36A
SMCJ40
SMCG40
SMCJ40A
SMCG40A
SMCJ43
SMCG43
SMCJ43A
SMCG43A
SMCJ45
SMCG45
SMCJ45A
SMCG45A
Copyright
©
2007
6-21-07 REV E
REVERSE
STAND-OFF
VOLTAGE
V
WM
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
I
(BR)
MIN. MAX.
mA
10
6.40 – 7.30
10
6.40 – 7.00
10
6.67 – 8.15
10
6.67 – 7.37
10
7.22 – 8.82
10
7.22 – 7.98
10
7.78 – 9.51
10
7.78 – 8.60
1
8.33 – 10.2
1
8.33 – 9.21
1
8.89 – 10.9
1
8.89 – 9.83
1
9.44 – 11.5
1
9.44 – 10.4
1
10.0 – 12.2
1
10.0 – 11.1
1
11.1 – 13.6
1
11.1 – 12.3
1
12.2 – 14.9
1
12.2 – 13.5
1
13.3 – 16.3
1
13.3 – 14.7
1
14.4 – 17.6
1
14.4 – 15.9
1
15.6 – 19.1
1
15.6 – 17.2
1
16.7 – 20.4
1
16.7 – 18.5
1
17.8 – 21.8
1
17.8 – 19.7
1
18.9 – 23.1
1
18.9 – 20.9
1
20.0 – 24.4
1
20.0 – 22.1
1
22.2 – 27.1
1
22.2 – 24.5
1
24.4 – 29.8
1
24.4 – 26.9
1
26.7 – 32.6
1
26.7 – 29.5
1
28.9 – 35.3
1
28.9 – 31.9
1
31.1 – 38.0
1
31.1 – 34.4
1
33.3 – 40.7
1
33.3 – 36.8
1
36.7 – 44.9
1
36.7 – 40.6
1
40.0 – 48.9
1
40.0 – 44.2
1
44.4 – 54.3
1
44.4 – 49.1
1
47.8 – 58.4
1
47.8 – 52.8
1
50.0 – 61.1
1
50.0 – 55.3
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
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)
I
PP
Amps
156.2
163.0
131.6
145.6
122.0
133.9
112.8
125.0
104.9
116.3
100.0
110.3
94.3
104.2
88.7
97.4
79.8
88.2
74.6
82.4
68.2
75.3
63.0
69.7
58.1
64.7
55.8
61.5
52.1
57.7
49.2
53.3
46.6
51.4
41.9
46.3
38.1
42.2
34.9
38.6
32.2
35.6
30.0
33.0
28.0
31.0
25.2
28.1
23.3
25.8
21.0
23.2
19.6
21.6
18.7
20.6
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
μA
1000
1000
1000
1000
500
500
200
200
100
100
50
50
20
20
10
10
5
5
5
5
5
5
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
Page 2
WWW .
Microsemi
.C
OM
SMC 5.0–170CA, e3
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMCJ5.0 thru SMCJ170CA, e3
and SMCG5.0 thru SMCG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
WWW .
Microsemi
.C
OM
MICROSEMI PART
NUMBER
GULL-WING MODIFIED “J”
LEAD
BEND LEAD
SMCJ48
SMCG48
SMCJ48A
SMCG48A
SMCJ51
SMCG51
SMCJ51A
SMCG51A
SMCJ54
SMCG54
SMCJ54A
SMCG54A
SMCJ58
SMCG58
SMCJ58A
SMCG58A
SMCJ60
SMCG60
SMCJ60A
SMCG60A
SMCJ64
SMCG64
SMCJ64A
SMCG64A
SMCJ70
SMCG70
SMCJ70A
SMCG70A
SMCJ75
SMCG75
SMCJ75A
SMCG75A
SMCJ78
SMCG78
SMCJ78A
SMCG78A
SMCJ85
SMCG85
SMCJ85A
SMCG85A
SMCJ90
SMCG90
SMCJ90A
SMCG90A
SMCJ100
SMCG100
SMCJ100A
SMCG100A
SMCJ110
SMCG110
SMCJ110A
SMCG110A
SMCJ120
SMCG120
SMCJ120A
SMCG120A
SMCJ130
SMCG130
SMCJ130A
SMCG130A
SMCJ150
SMCG150
SMCJ150A
SMCG150A
SMCJ160
SMCG160
SMCJ160A
SMCG160A
SMCJ170
SMCG170
SMCJ170A
SMCG170A
REVERSE
STAND-OFF
VOLTAGE
V
WM
Volts
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
BREAKDOWN
VOLTAGE
V
(BR)
@ I
(BR)
Volts
I
(BR)
mA
MIN. MAX.
1
53.3 – 65.1
1
53.3 – 58.9
1
56.7 – 69.3
1
56.7 – 62.7
1
60.0 – 73.3
1
60.0 – 66.3
1
64.4 – 78.7
1
64.4 – 71.2
1
66.7 – 81.5
1
66.7 – 73.7
1
71.1 – 86.9
1
71.1 – 78.6
1
77.8 – 95.1
1
77.8 – 86.0
1
83.3 – 102.0
1
83.3 – 92.1
1
86.7 – 106.0
1
86.7 – 95.8
1
94.4 – 115.0
1
94.4 – 104.0
1
100 – 122
1
100 – 111
1
111 – 136
1
111 – 123
1
122 – 149
1
122 – 135
1
133 – 163
1
133 – 147
1
144 – 176
1
144 – 159
1
167 – 204
1
167 – 185
1
178 – 218
1
178 – 197
1
189 – 231
1
189 – 209
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
17.5
19.4
18.5
18.2
15.6
17.2
14.6
16.0
14.0
15.5
13.2
14.6
12.0
13.3
11.2
12.4
10.8
11.4
9.9
10.4
9.4
10.3
8.4
9.3
7.7
8.4
7.0
7.8
6.5
7.2
5.6
6.2
5.2
5.8
4.9
5.5
MAXIMUM
STANDBY
CURRENT
@ V
WM
I
D
μA
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
•
•
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
Definition
Symbol
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
I
PP
V
C
SMC 5.0–170CA, e3
Symbol
V
WM
P
PP
V
(BR)
I
D
Definition
I
(BR)
Peak Pulse Current
Clamping Voltage
Breakdown Current for V
(BR)
Copyright
©
2007
6-21-07 REV E
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
SMCJ5.0 thru SMCJ170CA, e3
and SMCG5.0 thru SMCG170CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
GRAPHS
100
WWW .
Microsemi
.C
OM
(P
PP
) – Peak Pulse Power - kW
10
(Waveform – See Figure 2)
Non-repetitive
Test wave form
parameterxs
tr = 10μsec.
tp = 1000μsec.
1.0
0
1μs
10μsec
100μsec
1ms
10ms
FIGURE 2
– PULSE WAVEFORM
tp – Pulse Time – sec
FIGURE 1 –
Peak Pulse Power vs. Pulse Time
PAD LAYOUT
Peak Pulse Power (
P
PP
) or continuous
o
Power in Percent of 25 C Rating
A
B
C
INCHES
.390
.110
.150
SMCJ
mm
9.90
2.79
3.81
SMCG
T
L
Lead Temperature C
o
FIGURE 4
T
ypical Capacitance vs.
FIGURE 3 –
Derating Curve
Breakdown Voltage
PACKAGE DIMENSIONS
DO-214AB
DO-215AB
A
B
C
INCHES
0.510
0.110
0.150
mm
12.95
2.79
3.81
SMC 5.0–170CA, e3
MIN
MAX
MIN
MAX
A
.115
.121
2.92
3.07
DIMENSIONS IN INCHES
B
C
D
E
F
.260 .220 .305 .077 .380
.280 .245 .320 .104 .400
DIMENSIONS IN MILLIMETERS
6.60 5.59 7.75 1.95 9.65
7.11 6.22 8.13 2.65 10.16
K
.025
.040
0.635
1.016
L
.030
.060
.760
1.520
Typical Standoff Height: 0.004” – 0.008” (0.1mm – 0.2mm)
Copyright
©
2007
6-21-07 REV E
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
