1SMB5945A データシートの表示（PDF） - Zibo Seno Electronic Engineering Co.,Ltd
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1SMB5945A Datasheet PDF : 4 Pages
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Z ibo Seno Electronic Engineering Co., Ltd.
1SMB5913A - 1SMB5957A
Electrical Characteristics @ TA = 25°C unless otherwise specified
Part
Number
1SMB5913A
Zener voltage
VZ /V
Vz(MIN) Vz(MAX)
3.135 3.465
Test
current
IZT
mA
113.6
Dynamic
impedance
ZZT
Ω
10.0
Knee
current
IZK
mA
1
Knee
impedance
ZZK
Ω
500
Reverse
current
IR(Max.)
µAdc
100
Reverse
voltage
VR
V
1.0
Max.DC
current
IZM
mA
454
1SMB5914 A 3.420 3.780 104.2
9.0
1
500
75
1.0
416
1SMB5915 A 3.705 4.095 96.1
7.5
1
500
25
1.0
384
1SMB5916 A 4.085 4.515 87.2
6.0
1
500
5
1.0
348
1SMB5917 A 4.465 4.935 79.8
5.0
1
500
5
1.5
319
1SMB5918 A 4.845 5.355 73.5
4.0
1
350
5
2.0
294
1SMB5919 A 5.320 5.880 66.9
2.0
1
250
5
3.0
267
1SMB5920 A 5.890 6.510 60.5
2.0
1
200
1SMB5921 A 6.460 7.140 55.1
2.5
1
200
1SMB5922 A 7.125 7.875 50.0
3.0
0.5
400
5
4.0
241
5
5.2
220
5
6.0
200
1SMB5923 A 7.790 8.610 45.7
3.5
0.5
400
5
6.5
182
1SMB5924 A 8.645 9.555 41.2
4.0
0.5
500
5
7.0
164
1SMB5925 A 9.500 10.500 37.5
4.5
0.25
500
5
8.0
150
1SMB5926 A 10.450 11.550 34.1
5.5
0.25
550
1SMB5927 A 11.400 12.600 31.2
6.5
0.25
550
1SMB5928 A 12.350 13.650 28.8
7.0
0.25
550
1
8.4
136
1
9.1
125
1
9.9
115
1SMB5929 A 14.250 15.750 25.0
9.0
0.25
600
1
11.4
100
1SMB5930 A 15.200 16.800 23.4
10.0
0.25
600
1
12.2
93
1SMB5931 A 17.100 18.900 20.8
12.0
0.25
650
1
13.7
83
1SMB5932 A 19.000 21.000 18.7
14.0
0.25
650
1SMB5933 A 20.900 23.100 17.0
17.5
0.25
650
1SMB5934 A 22.800 25.200 15.6
19.0
0.25
700
1
15.2
75
1
16.7
68
1
18.2
62
1SMB5935 A 25.650 28.350 13.9
23.0
0.25
700
1
20.6
55
1SMB5936 A 28.500 31.500 12.5
28.0
0.25
750
1
22.8
50
1SMB5937 A 31.350 34.650 11.4
33.0
0.25
800
1
25.1
45
Notes: 1. Tested with pulses tp = 20 ms.
2. Valid provided that electrodes are kept at ambient temperature.
1SMB5913A - 1SMB5957A
2 of 4
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