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1.5SMC Datasheet, PDF (4/5 Pages) Vishay Siliconix – Surface Mount TRANSZORB Transient Voltage Suppressors
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Z ibo Seno Electronic Engineering Co., Ltd.
1.5SMC SERIES
UNI/BI-DIRECTIONAL 6.8 to 440Volts 1500W SMD TRANSIENT VOLTAGE SUPPRESSORS
Type Number
(Uni)
(Bi)
1.5SMC22 1.5SMC22C
1.5SMC22A 1.5SMC22CA
1.5SMC24 1.5SMC24C
1.5SMC24A 1.5SMC24CA
Marking
(Uni)
22
22A
24
24A
(Bi)
22C
22CA
24C
24CA
Reverse Breakdown Breakdown
Stand-Off Voltage
Voltage
Voltage Min. @IT Max. @ IT
Test
Current
VRMW(V)
17.8
18.8
19.4
20.5
VBR MIN(V)
19.8
20.9
21.6
22.8
VBR MAX(V)
24.2
23.1
26.4
25.2
IT (mA)
1.0
1.0
1.0
1.0
Maximum
Clamping
Voltage
@IPP
Peak
Pulse
Current
VC(V)
IPP(A)
Reverse
Leakage
@VRMW
IR(uA)
31.9
47.6
5.0
30.6
49.7
5.0
34.7
43.8
5.0
33.2
45.8
5.0
1.5SMC27 1.5SMC27C
27
27C
21.8
24.3
1.5SMC27A 1.5SMC27CA 27A 27CA 23.1
25.7
1.5SMC30 1.5SMC30C
30
30C
24.3
27.0
1.5SMC30A 1.5SMC30CA 30A 30CA 25.6
28.5
29.7
1.0
39.1
38.9
5.0
28.4
1.0
37.5
40.5
5.0
33.0
1.0
43.5
34.9
5.0
31.5
1.0
41.4
36.7
5.0
1.5SMC33 1.5SMC33C
33
33C
26.8
29.7
1.5SMC33A 1.5SMC33CA 33A 33CA 28.2
31.4
1.5SMC36 1.5SMC36C
36
36C
29.1
32.4
1.5SMC36A 1.5SMC36CA 36A 36CA 30.8
34.2
1.5SMC39 1.5SMC39C
39
39C
31.6
35.1
1.5SMC39A 1.5SMC39CA 39A 39CA 33.3
37.1
1.5SMC43 1.5SMC43C
43
43C
34.8
38.7
1.5SMC43A 1.5SMC43CA 43A 43CA 36.8
40.9
36.3
1.0
47.7
31.9
5.0
34.7
1.0
45.7
33.3
5.0
39.6
1.0
52.0
29.2
5.0
37.8
1.0
49.9
30.5
5.0
42.9
1.0
56.4
27.0
5.0
41.0
1.0
53.9
28.2
5.0
47.3
1.0
61.9
24.6
5.0
45.2
1.0
59.3
25.6
5.0
1.5SMC47 1.5SMC47C
47
47C
38.1
42.3
1.5SMC47A 1.5SMC47CA 47A 47CA 40.2
44.7
1.5SMC51 1.5SMC51C
51
51C
41.3
45.9
1.5SMC51A 1.5SMC51CA 51A 51CA 43.6
48.5
51.7
1.0
67.8
22.4
5.0
49.4
1.0
64.8
23.5
5.0
56.1
1.0
73.5
20.7
5.0
53.6
1.0
70.1
21.7
5.0
1.5SMC56 1.5SMC56C
56
56C
45.4
50.4
1.5SMC56A 1.5SMC56CA 56A 56CA 47.8
53.2
1.5SMC62 1.5SMC62C
62
62C
50.2
55.8
1.5SMC62A 1.5SMC62CA 62A 62CA 53.0
58.9
1.5SMC68 1.5SMC68C
68
68C
55.1
61.2
1.5SMC68A 1.5SMC68CA 68A 68CA 58.1
64.6
1.5SMC75 1.5SMC75C
75
75C
60.7
67.5
1.5SMC75A 1.5SMC75CA 75A 75CA 64.1
71.3
61.6
1.0
80.5
18.9
5.0
58.8
1.0
77.0
19.7
5.0
68.2
1.0
89.0
17.1
5.0
65.1
1.0
85.0
17.9
5.0
74.8
1.0
98.0
13.5
5.0
71.4
1.0
92.0
16.5
5.0
82.5
1.0
108
14.1
5.0
78.8
1.0
103
14.8
5.0
1.5SMC82 1.5SMC82C
82
82C
66.4
73.8
1.5SMC82A 1.5SMC82CA 82A 82CA 70.1
77.9
1.5SMC91 1.5SMC91C
91
91C
73.7
81.9
1.5SMC91A 1.5SMC91CA 91A 91CA 77.8
86.5
90.2
1.0
118
12.9
5.0
86.1
1.0
113
13.5
5.0
100
1.0
131
11.6
5.0
95.5
1.0
125
12.2
5.0
1.5SMC100 1.5SMC100C 100 100C 81.0
90.0
1.5SMC100A 1.5SMC100CA 100A 100CA 85.5
95.0
1.5SMC110 1.5SMC110C 110 110C
89.2
99.0
1.5SMC110A 1.5SMC110CA 110A 110CA 94.0
105
110
1.0
144
10.6
5.0
105
1.0
137
11.1
5.0
121
1.0
158
9.6
5.0
116
1.0
152
10.0
5.0
Notes:
1. Suffix C denotes Bi-directional device.
2. VBR measured with IT current pulse = 300ms.
3. For Bi-Directional devices having VRWM of 10V and under, the IR is doubled.
1.5SMC SERIES
4 of 5
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