1N5221B-G 查看數據表（PDF） - ComChip
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1N5221B-G Datasheet PDF : 4 Pages
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Glass Silicon Zener Diode
Comchip
SMD Diode Specialist
Electrical Characteristics (1N5221B-G Thru. 1N5267B-G)
Nominal Zener Voltage
Maximum Zener Impedance
Part No.
Vz @ IZT
ZzT @ IzT
Zzk @ Izk
Nom.V
Min.V
Max.V
Ω
1N5221B-G
2.4
2.28
2.52
30
1N5222B-G
2.5
2.38
2.63
30
1N5223B-G
2.7
2.57
2.84
30
1N5224B-G
2.8
2.66
2.94
30
1N5225B-G
3.0
2.85
3.15
29
1N5226B-G
3.3
3.14
3.47
28
1N5227B-G
3.6
3.42
3.78
24
1N5228B-G
3.9
3.71
4.10
23
1N5229B-G
4.3
4.09
4.52
22
1N5230B-G
4.7
4.47
4.94
19
1N5231B-G
5.1
4.85
5.36
17
1N5232B-G
5.6
5.32
5.88
11
1N5233B-G
6.0
5.70
6.30
7
1N5234B-G
6.2
5.89
6.51
7
1N5235B-G
6.8
6.46
7.14
5
1N5236B-G
7.5
7.13
7.88
6
1N5237B-G
8.2
7.79
8.61
8
1N5238B-G
8.7
8.27
9.14
8
1N5239B-G
9.1
8.65
9.56
10
1N5240B-G
10
9.50
10.50
17
1N5241B-G
11
10.45
11.55
22
1N5242B-G
12
11.40
12.60
30
1N5243B-G
13
12.35
13.65
13
1N5244B-G
14
13.30
14.70
15
1N5245B-G
15
14.25
15.75
16
1N5246B-G
16
15.20
16.80
17
1N5247B-G
17
16.15
17.85
19
1N5248B-G
18
17.10
18.90
21
1N5249B-G
19
18.05
19.95
23
1N5250B-G
20
19.00
21.00
25
1N5251B-G
22
20.90
23.10
29
1N5252B-G
24
22.80
25.20
33
1N5253B-G
25
23.75
26.25
35
1N5254B-G
27
25.65
28.35
41
1N5255B-G
28
26.60
29.40
44
1N5256B-G
30
28.50
31.50
49
1N5257B-G
33
31.35
34.65
58
1N5258B-G
36
34.20
37.80
70
1N5259B-G
39
37.05
40.95
80
1N5260B-G
43
40.85
45.15
93
1N5261B-G
47
44.65
49.35
105
1N5262B-G
51
48.45
53.55
125
1N5263B-G
56
53.20
58.80
150
1N5264B-G
60
57.00
63.00
170
1N5265B-G
62
58.90
65.10
185
1N5266B-G
68
64.60
71.40
230
1N5267B-G
75
71.25
78.75
270
mA
Ω
20
1200
20
1250
20
1300
20
1400
20
1600
20
1600
20
1700
20
1900
20
2000
20
1900
20
1600
20
1600
20
1600
20
1000
20
750
20
500
20
500
20
600
20
600
20
600
20
600
20
600
9.5
600
9
600
8.5
600
7.8
600
7.4
600
7
600
6.6
600
6.2
600
5.6
600
5.2
600
5
600
4.6
600
4.5
600
4.2
600
3.8
700
3.4
700
3.2
800
3
900
2.7
1000
2.5
1100
2.2
1300
2.1
1400
2
1400
1.8
1600
1.7
1700
(1)Base on DC measurement at thermal equilibrium; lead length=9.5(3/8"); thermal resistance of heat sink=30
mA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
OC/W
Maxumum Reverse
Leakage Current
IR @ VR
μA
V
100
1
100
1
75
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
3
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
0.1
30
0.1
33
0.1
36
0.1
39
0.1
43
0.1
46
0.1
47
0.1
52
0.1
56
Marking Code
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
1N5258B
1N5259B
1N5260B
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
1N5266B
1N5267B
QW-BZ001
REV: B
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