SMB5338 THRU SMB5388
Characteristics at Ta = 25℃ (VF = 1.2 V Max. at IF = 200 mA)
Zener Voltage Range 1)
Maximum
DC Zener
Current
Zener Impedance
at lZT ZZT at lZT ZZK at IZK
(V) Min.(V) Max.(V) (mA) Max.(Ω) Max.(Ω) (mA) Max.(µA)
Reverse Current
Marking
Code
Type
VZnom
VZT
IR
at VR
(V)
1
IZM (mA)
240
240
240
220
220
220
200
200
200
200
200
200
175
175
175
175
175
175
150
150
150
150
150
150
150
150
150
125
125
125
125
125
125
100
100
100
100
100
100
100
100
100
1.5
1.5
1.5
1
400
400
400
400
400
400
300
300
300
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
150
150
150
125
125
125
125
125
125
125
125
125
100
100
100
75
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
1
1
1
1
1
1
1
1
930
930
930
865
865
865
790
790
790
765
765
765
700
700
700
630
630
630
580
580
580
545
545
545
520
520
520
475
475
475
430
430
430
395
395
395
365
365
365
340
340
340
SMB5338
38
38A
38B
39
5.1
5.1
5.1
5.6
5.6
5.6
6
4.08
4.59
4.85
4.48
5.04
5.32
4.80
5.40
5.70
4.96
5.58
5.89
5.44
6.12
6.46
6.00
6.75
7.13
6.56
7.38
7.79
6.96
7.83
8.27
7.28
8.19
8.65
8.00
9.00
9.50
8.80
9.90
10.45
9.60
6.12
5.61
5.36
6.72
6.16
5.88
7.20
6.60
6.30
7.44
6.82
6.51
8.16
7.48
7.14
9.00
8.25
7.88
9.84
9.02
8.61
10.44
9.57
9.14
10.92
10.01
9.56
12.00
11.00
10.50
13.20
12.10
11.55
14.40
1
SMB5338A
SMB5338B
SMB5339
1
1
1
2
SMB5339A
SMB5339B
SMB5340
1
1
2
39A
39B
40
1
1
2
1
1
3
SMB5340A
SMB5340B
SMB5341
1
1
3
40A
40B
41
6
1
1
3
6
1
1
3
6.2
6.2
6.2
6.8
6.8
6.8
7.5
7.5
7.5
8.2
8.2
8.2
8.7
8.7
8.7
9.1
9.1
9.1
10
SMB5341A
SMB5341B
SMB5342
1
1
3
41A
41B
42
1
1
3
1
10
10
10
10
10
10
10
10
10
10
10
10
7.5
7.5
7.5
5
4.9
4.9
4.9
5.4
5.4
5.4
5.9
5.9
5.9
6.3
6.3
6.3
6.6
6.6
6.6
7.2
7.2
7.2
8
SMB5342A
SMB5342B
SMB5343
1
42A
42B
43
1
1.5
1.5
1.5
1.5
1.5
1.5
2
SMB5343A
SMB5343B
SMB5344
43A
43B
44
SMB5344A
SMB5344B
SMB5345
44A
44B
45
SMB5345A
SMB5345B
SMB5346
2
45A
45B
46
2
2
SMB5346A
SMB5346B
SMB5347
2
46A
46B
47
2
2
SMB5347A
SMB5347B
SMB5348
2
5
47A
47B
48
10
2
5
10
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5
11
SMB5348A
SMB5348B
SMB5349
5
8
48A
48B
49
11
5
8
11
2
8.6
8.6
8.6
9.4
9.4
9.4
10.1
10.1
10.1
12
SMB5349A
SMB5349B
SMB5350
2
49A
49B
50
12
10.80 13.20
11.40 12.60
2
12
1
13
10.40
15.60
SMB5350A
SMB5350B
SMB5351
1
50A
50B
51
13
11.70 14.30
1
13
12.35
11.20
13.65
16.80
1
14
SMB5351A
SMB5351B
75
1
51A
51B
14
12.60 15.40
13.30 14.70
75
1
14
2 / 7
®
Dated: 17/08/2022 GD Rev: 03