1SMB5952B 데이터 시트보기 (PDF) - Jiangsu Yutai Electronics Co., Ltd
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1SMB5952B Datasheet PDF : 3 Pages
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1SMB5913B THRU 1SMB5956B
Zener Voltage - 3.3 to 200 Volts Peak Pulse Power - 3.0 W
Ratings And Characteristic Curves
Characteristics at Ta = 25°C(Devices listed in bold, italic are ON Semiconductor Preferred devices.)
(TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(DC) for all types)
Type
Marking
Nominal Zener Voltage (3)
Min（V）
Vz
（2）
Nom（V）
Max（V）
IZT
(mA)
Zener (4)
Impedance
ZZT@ IZT
Z @ ZK IZK
(Ω)
(Ω) (mA)
1SMB5913B
1SMB5914B
1SMB5915B
1SMB5916B
1SMB5917B
1SMB5918B
1SMB5919B
1SMB5920B
1SMB5921B
913B
914B
915B
916B
917B
918B
919B
920B
921B
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.89
6.46
3.3
3.47
113.6 10
500 1
3.6
3.78
104.2 9
500 1
3.9
4.10
96.1
7.5
500 1
4.3
4.52
87.2
6
500 1
4.7
4.94
79.8
5
500 1
5.1
5.36
73.5
4
350 1
5.6
5.88
66.9
2
250 1
6.2
6.51
60.5
2
200 1
6.8
7.14
55.1
2.5
200 1
1SMB5922B
922B
7.12
7.5
7.88
50
3
400 0.5
1SMB5923B
923B
7.79
8.2
8.61
45.7
3.5
400 0.5
1SMB5924B
924B
8.64
9.1
9.56
41.2
4
500 0.5
1SMB5925B
925B
9.5
10
10.5
37.5
4.5
500 0.25
1SMB5926B
926B
10.45
11
11.55
34.1
5.5
550 0.25
1SMB5927B
927B
11.4
12
12.6
31.2
6.5
550 0.25
1SMB5928B
928B
12.35
13
13.65
28.8
7
550 0.25
1SMB5929B
929B
14.25
15
15.75
25
9
600 0.25
1SMB5930B
930B
15.2
16
16.8
23.4
10
600 0.25
1SMB5931B
931B
17.1
18
18.9
20.8
12
650 0.25
1SMB5932B
932B
19
20
21
18.7
14
650 0.25
1SMB5933B
933B
20.9
22
23.1
17
17.5 650 0.25
1SMB5934B
934B
22.8
24
1SMB5935B
935B
25.65
27
1SMB5936B
936B
28.5
30
1SMB5937B
937B
31.35
33
1SMB5938B
938B
34.2
36
1SMB5939B
939B
37.05
39
1SMB5940B
940B
40.85
43
1SMB5941B
941B
44.65
47
1SMB5942B
942B
48.45
51
1SMB5943B
943B
53.2
56
25.2
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
15.6
19
13.9
23
12.5
28
11.4
33
10.4
38
9.6
45
8.7
53
8
67
7.3
70
6.7
86
700 0.25
700 0.25
750 0.25
800 0.25
850 0.25
900 0.25
950 0.25
1000 0.25
1100 0.25
1300 0.25
1SMB5944B
1SMB5945B
1SMB5946B
1SMB5947B
1SMB5948B
1SMB5949B
1SMB5950B
1SMB5951B
1SMB5952B
1SMB5953B
1SMB5954B
944B
945B
946B
947B
948B
949B
950B
951B
952B
953B
954B
58.9
64.6
71.25
77.9
86.45
95
104.5
114
123.5
142.5
152
62
65.1
6
100
1500 0.25
68
71.4
5.5
120
1700 0.25
75
78.75
5
140
2000 0.25
82
86.1
4.6
160
2500 0.25
91
95.55
4.1
200
3000 0.25
100
105
3.7
250
3100 0.25
110
115.5
3.4
300
4000 0.25
120
126
3.1
380
4500 0.25
130
136.5
2.9
450
5000 0.25
150
157.5
2.5
600
6000 0.25
160
168
2.3
700
6500 0.25
1SMB5955B
955B
171
1SMB5956B
956B
190
180
189
2.1
900
7000 0.25
200
210
1.9
1200 8000 0.25
Leakage Current
IR @ VR
（μA）
（V）
100
1
75
1
25
1
5
1
5
1.5
5
2
5
3
5
4
5
5.2
5
6
5
6.5
5
7
5
8
1
8.4
1
9.1
1
9.9
1
11.4
1
12.2
1
13.7
1
15.2
1
16.7
1
18.2
1
20.6
1
22.8
1
25.1
1
27.4
1
29.7
1
32.7
1
35.8
1
38.8
1
42.6
1
47.1
1
51.7
1
56
1
62.2
1
69.2
1
76
1
83.6
1
91.2
1
98.8
1
114
1
121.6
1
136.8
1
152
Maximum DC
Zener Current
IZM (mA)(DC)
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9
8
7
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Rev:2019A0
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