1N5221B 查看數據表（PDF） - CHONGQING PINGYANG ELECTRONICS CO.,LTD
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1N5221B Datasheet PDF : 3 Pages
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CHONGQING PINGYANG ELECTRONICS CO.,LTD.
SILICON PLANAR POWER ZENER DIODES
TYPE
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
Zener Voltage range1)
Vznom4)
V
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
IZT
mA
for VZT2)
V
20 2.28 2.52
20 2.38 2.63
20 2.57 2.84
20 2.85 3.15
20 3.14 3.47
20 3.42 3.78
20 3.71 4.10
20 4.09 4.52
20 4.47 4.94
20 4.85 5.36
20 5.32 5.88
20 5.70 6.30
20 5.89 6.51
20 6.46 7.14
20 7.13 7.88
20 7.79 8.61
20 8.27 9.14
20 8.65 9.56
20 9.50 10.50
20 10.45 11.55
20 11.40 12.60
9.5 12.35 13.65
9 13.30 14.70
8.5 14.25 15.75
7.8 15.20 16.80
7.4 16.15 17.85
7 17.10 18.90
6.6 18.05 19.95
6.2 19.00 21.00
5.6 20.90 23.10
5.2 22.80 25.20
5 23.75 26.25
4.6 25.65 28.35
4.5 26.60 29.40
4.2 28.50 31.50
3.8 31.35 34.65
3.4 34.20 37.80
Dynamic
recsistance3)
rZJT
Rzjt at Izk
Ω
Ω mA
30 1200 0.25
30 1250 0.25
30 1300 0.25
29 1600 0.25
28 1600 0.25
24 1700 0.25
23 1900 0.25
22 2000 0.25
19 1900 0.25
17 1600 0.25
11
1600 0.25
7
1600 0.25
7
1000 0.25
5
750 0.25
6
500 0.25
8
500 0.25
8
600 0.25
10
600 0.25
17
600 0.25
22
600 0.25
30
600 0.25
13
600 0.25
15
600 0.25
16
600 0.25
17
600 0.25
19
600 0.25
21
600 0.25
23
600 0.25
25
600 0.25
29
600 0.25
33
600 0.25
35
600 0.25
41
600 0.25
44
600 0.25
49
600 0.25
58
700 0.25
70
700 0.25
Reverse
leakage
current
IR2) at VR
µA
V
100
1
100
1
75
1
50
1
25
1
15
1
10
1
5
1
5
2
5
2
5
3
5
3.5
5
4
3
5
3
6
3
6.5
3
6.5
3
7
2
8
2
8.4
1
9.1
0.5
9.9
0.1
10
0.1
11
0.1
12
0.1
13
0.1
14
0.1
14
0.1
15
0.1
17
0.1
18
0.1
19
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
Temp
coefficient
Zener Voltage
TKVZ
%/K
-0.085…0
-0.085…0
-0.080…0
-0.075…0
-0.070…0
-0.065…0
-0.060…0
-0.055…+0.055
-0.030…+0.030
-0.030…+0.030
0…0.038
0…0.038
0…0.045
0…0.050
0…0.058
0…0.062
0…0.065
0…0.068
0…0.075
0…0.076
0…0.077
0…0.079
0…0.082
0…0.082
0…0.083
0…0.084
0…0.085
0…0.086
0…0.086
0…0.087
0…0.088
0…0.089
0…0.090
0…0.091
0…0.091
0…0.092
0…0.093
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