SMB5338 THRU SMB5388
Characteristics at Ta = 25℃ (VF = 1.2 V Max. at IF = 200 mA)
Zener Voltage Range 1)
Maximu
m DC
Zener
Current
IZM (mA)
Zener Impedance
at lZT ZZT at lZT ZZK
Min.(V) Max.(V) (mA) Max.(Ω) Max.(Ω) (mA) Max.(µA)
Reverse Current
Marking
Code
Type
VZnom
VZT
at IZK
IR
at VR
(V)
(V)
93.2
93.2
93.2
101
101
101
108
108
108
115
115
115
122
122
122
130
130
130
137
137
137
144
144
144
SMB5381
81
81A
81B
82
130
130
130
140
140
140
150
150
150
160
160
160
170
170
170
180
180
180
190
190
190
200
200
200
104.00
117.00
123.50
112.00
126.00
133.00
120.00
135.00
142.50
128.00
144.00
152.00
136.00
153.00
161.50
144.00
162.00
171.00
152.00
171.00
180.50
160.00
180.00
190.00
156.00
143.00
136.50
168.00
154.00
147.00
180.00
165.00
157.50
192.00
176.00
168.00
204.00
187.00
178.50
216.00
198.00
189.00
228.00
209.00
199.50
240.00
220.00
210.00
10
10
10
8
190
190
190
230
230
230
330
330
330
350
350
350
380
380
380
430
430
430
450
450
450
480
480
480
1250
1250
1250
1500
1500
1500
1500
1500
1500
1650
1650
1650
1750
1750
1750
1750
1750
1750
1850
1850
1850
1850
1850
1850
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
36.6
36.6
36.6
34
SMB5381A
SMB5381B
SMB5382
SMB5382A
SMB5382B
SMB5383
82A
82B
83
8
34
8
34
8
31.6
31.6
31.6
29.4
29.4
29.4
28
SMB5383A
SMB5383B
SMB5384
83A
83B
84
8
8
8
SMB5384A
SMB5384B
SMB5385
84A
84B
85
8
8
8
SMB5385A
SMB5385B
SMB5386
85A
85B
86
8
28
8
28
5
26.4
26.4
26.4
25
SMB5386A
SMB5386B
SMB5387
86A
86B
87
5
5
5
SMB5387A
SMB5387B
SMB5388
87A
87B
88
5
25
5
25
5
23.6
23.6
23.6
SMB5388A
SMB5388B
88A
88B
5
5
1) Standard tolerance on nominal Zener voltage is ± 20%, Suffix "A" indicates ± 10% tolerance, Suffix "B" indicates ± 5% tolerance.
5 / 7
®
Dated: 17/08/2022 GD Rev: 03