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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SM6.8 THRU SM200CA
Breakdown Voltage
Peak Pulse Power
6.8 to 200 Volts
400 Watts
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Glass passivated junction
• Low inductance surge resistance
• Fast response time: typical less than 1.0ps
from 0 volts to V(BR) for unidirectional AND 5.0ns for
bidirectional types
• 400W peak pulse capability with a 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
• For devices with V(BR) ≥10V, ID are typically less than 1.0μA
• High temperature soldering guaranteed:
250℃/10 seconds at terminals
DO-213AB
Dimensions in inches and (millimeters)
MECHANICAL DATA
• Cass: JEDEC DO-213AB,molded plastic body over passivated junction
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Blue bands denotes positive end (cathode) for unidirectional and yellow band in the
Middle for bidirectional types
• Mounting position: any
• Weight: 0.116 ounces, 0.0064 gram
DEVICES FOR BIDRECTIONAL APPLICATIONS
• For bidirectional applications use suffix letters C or CA for types SM6.8 thru SM200A (e.g. SM6.8C,
SM200CA).Electrical Characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
Ratings
Symbols
Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,FIG.1)
Steady Stage Power Dissipation at TT=75℃(Note2)
Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3)
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load for unidirectional only
(JEDEC Method) (Note3)
Maximum instantaneous forward voltage at 25A (NOTE 3)
for unidirectional only
Operating Junction and Storage Temperature Range
PPPM
PM(AV)
IPPM
IFSM
VF
TJ, TSTG
Value
Minimum 400
1.0
See Table 1
40.0
3.5
50 to +150
Unit
Watts
Watt
Amps
Amps
Volts
℃
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2
2. Mounted on copper pads to each terminal of 0.31 in (8.0mm2) per Fig 5.
3. Measured at 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum.
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SM6.8 THRU SM200CA
Electrical Characteristic at (TA =25℃ unless otherwise noted) TABLE1
Test Maximum
Breakdown Voltage
Current
Stand-off
Reverse
Device
Type
V(BR)(Volts) (Note 1)
MIN MAX
at
IT
(mA)
Voltage
VWM
(Volts)
Leakage at
VWM ID (μA)
SM6.8
6.12 7.48 10 5.5 1000
SM6.8A
6.45 7.14 10 5.8 1000
SM7.5
6.75 8.25 10 6.05 500
SM7.5A
7.13 7.88 10 6.4 500
SM8.2
7.38 9.02 10 6.63 200
SM8.2A
7.79 8.61 10 7.02 200
SM9.1
8.19 10 1 7.37 50
SM9.1A
7.65 9.55 1 7.78 50
SM10
9 11 1 8.1 10
SM10A
9.5 10.5 1 8.55 10
SM11
9.9 12.1 1 8.92 5
SM11A
10.5 11.6 1 9.4 5
SM12
10.8
13.2
1 9372
5
SM12A
11.4 12.6 1 10.2 5
SM13
11.7 14.3 1 10.5 5
SM13A
12.4 13.7 1 11.1 5
SM15
13.5 16.5 1 12.1 5
SM15A
14.3 15.8 1 12.8 5
SM16
14.4 17.6 1 12.9 5
SM16A
15.2 16.8 1 13.6 5
SM18
16.2 19.8 1 14.5 5
SM18A
17.1 18.9 1 15.3 5
SM20
18
22
1 16.2
5
SM20A
19
21
1 17.1
5
SM22
19.8 24.2 1 17.8 5
SM22A
20.9 23.1 1 18.8 5
SM24
21.6 26.4 1 19.4 5
SM24A
22.8 25.2 1 20.5 5
SM27
24.3 29.7 1 21.8 5
SM27A
25.7 28.4 1 23.1 5
SM30
27
33
1 24.3
5
SM30A
28.5 31.5 1 25.6 5
SM33
29.7 36.3 1 26.8 5
SM33A
31.4 34.7 1 28.2 5
SM36
32.4 39.6 1 29.1 5
SM36A
34.2 37.8 1 30.8 5
SM39
35.1 42.9 1 31.6 5
SM39A
37.1
41
1 33.3
5
SM43
38.7 47.3 1 34.8 5
SM43A
40.9 45.2 1 36.8 5
SM47
42.3 51.7 1 38.1 5
SM47A
44.7 49.4 1 40.2 5
SM51
45.7 56.1 1 41.3 5
SM51A
48.5 43.6 1 43.6 5
SM56
50.4 61.6 1 45.4 5
SM56A
53.2 58.8 1 47.8 5
SM62
55.8 68.2 1 50.2 5
SM62A
58.9 65.1 1 53
5
Breakdown Voltage
Peak Pulse Power
6.8 to 200 Volts
400 Watts
Maximum
Peak Pulse
Current
IPPM (Note 2)
(Amps)
37
38.1
34.2
35.4
32
33.1
29
29.9
26.7
27.6
24.7
25.6
23.1
24
21.1
22
18.2
18.9
17
17.8
15.1
15.9
13.7
14.4
12.5
13.1
11.5
12
10.2
10.7
92
9.7
8.4
8.8
7.7
8
7.1
7.4
6.5
6.7
5.9
6.2
5.4
5.7
5
5.2
4.5
4.7
Maximum
Clamping
Voltage at
IPPM
VC(Volts)
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15
14.5
16.2
15.6
17.3
16.7
19
18.2
22
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77
89
85
Maximum
Temperature
Coefficient
of V(BR)
(%/℃)
0.06
0.06
0.064
0.064
0.068
0.068
0.071
0.071
0.076
0.076
0.078
0.078
0.081
0.081
0.084
0.084
0.087
0.087
0.089
0.089
0.091
0.091
0.093
0.093
0.095
0.095
0.097
0.097
0.099
0.099
0.1
0.1
0.101
0.101
0.102
0.102
0.103
0.103
0.104
0.104
0.104
0.104
0.105
0.105
0.106
0.106
0.107
0.107
SM6.8 THRU SM200CA
E-mail: [email protected]
Breakdown Voltage 6.8 to 200 Volts
Web Site: www.cnmic.com
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