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D
S30103 Rev. C-2
2 of 3
SMBZ3V3 - SMBZ39
Electrical Characteristics
@TA = 25°C unless otherwise noted
Type
Number
Marking
Code
Zener Voltage
Range (Note 2)
Test
Current
Maximum Zener
Impedance
Maximum
Reverse Current
IZSM Max
(Note 1)
VZ @IZT
IZT
ZZT @
IZT
ZZK @ IZK
IR @VR
25°C
125°C
Nom (V)
Min (V)
Max (V)
mA
WW
mA
A
V
A
mA
SMBZ3V3
ZGW
3.3
3.13
3.46
100
10
500
1.0
100
1.0
12.1
564
SMBZ3V6
ZGZ
3.6
3.42
3.78
100
9.0
500
1.0
75
1.0
11.1
517
SMBZ3V9
ZHA
3.9
3.705
4.09
100
7.5
500
1.0
25
1.0
10.2
477
SMBZ4V3
ZHF
4.3
4.08
4.51
100
6.0
500
1.0
5.0
1.0
9.1
433
SMBZ4V7
ZHG
4.7
4.46
4.93
100
5.0
500
1.0
5.0
1.5
8.5
395
SMBZ5V1
ZHK
5.1
4.84
5.35
100
5.0
500
1.0
5.0
2.0
7.8
364
SMBZ5V6
ZE2
5.60
5.32
5.88
100
2.0
250
2.0
5.0
3.0
7.1
330
SMBZ6V2
ZE4
6.20
5.89
6.51
100
2.0
200
2.0
5.0
4.0
6.4
300
SMBZ6V8
ZE5
6.80
6.46
7.14
100
2.0
200
1.0
5.0
5.9
275
SMBZ7V5
ZF1
7.50
7.13
7.88
100
2.0
450
1.0
5.0
6.0
5.4
250
SMBZ8V2
ZF2
8.20
7.79
8.61
100
2.0
200
1.0
5.0
6.5
4.9
220
SMBZ9V1
ZF4
9.10
8.65
9.56
50
4.0
200
1.0
5.0
7.0
4.4
205
SMBZ10
ZF5
10.00
9.50
10.50
50
4.0
200
1.0
8.3
3.6
170
SMBZ12
ZH2
12.00
11.40
12.60
50
7.0
150
1.0
9.1
3.3
155
SMBZ15
ZH5
15.00
14.25
15.75
50
10
150
1.0
11.4
2.7
130
SMBZ16
ZJ1
16.00
15.20
16.80
25
15
150
1.0
0.5
12.2
2.5
115
SMBZ18
ZJ3
18.00
17.10
18.90
25
15
150
1.0
0.5
13.7
2.2
105
SMBZ20
ZJ5
20.00
19.00
21.00
25
15
180
1.0
0.5
15.2
2.0
94
SMBZ22
ZK1
22.00
20.90
23.10
25
15
180
1.0
0.5
16.7
1.8
86
SMBZ24
ZK2
24.00
22.80
25.20
25
15
180
1.0
0.5
18.2
1.6
78
SMBZ27
ZK4
27.00
25.65
28.35
25
15
200
1.0
0.5
20.5
1.4
69
SMBZ30
ZM1
30.00
28.50
31.50
25
15
250
1.0
0.5
22.8
1.1
62
SMBZ33
ZM2
33.00
31.35
34.65
25
15
300
1.0
0.5
25.1
1.0
56
SMBZ36
ZM3
36.00
34.20
37.80
10
40
350
1.0
0.5
27.4
0.9
52
SMBZ39
ZM4
39.00
37.05
40.95
10
40
450
1.0
0.5
29.6
1.0
48
Notes:
1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with IZT current pulses. Pulse width
50ms.