1N5221B(2017) 查看數據表（PDF） - Shenzhen Luguang Electronic Technology Co., Ltd
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1N5221B Datasheet PDF : 3 Pages
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1N5221B-1N5279B
Zener Diodes
ELECTRICAL CHARACTERISTICS (TA=25℃)
Type
Nominal Zener Test
Voltage1)
Current
VZ
IZT
Maximum Dynamic
Impedance1)
ZZT@IZT
ZZK@
IZK=0.25mA
Typical
Temperature
of Coeffizient
αVZ@IZT
V
mA
Ω
Ω
%/℃
1N5221B
2.4
20
30
1200
-0.085
1N5222B
2.5
20
30
1250
-0.085
1N5223B
2.7
1N5224B
2.8
20
30
20
30
1300
1400
-0.080
-0.080
1N5225B
3.0
20
29
1600
-0.075
1N5226B
3.3
20
28
1600
-0.070
1N5227B
3.6
20
24
1700
-0.065
1N5228B
3.9
1N5229B
4.3
1N5230B
4.7
1N5231B
5.1
1N5232B
5.6
1N5233B
6.0
1N5234B
6.2
1N5235B
6.8
1N5236B
7.5
1N5237B
8.2
1N5238B
8.7
1N5239B
9.1
1N5240B
10
1N5241B
11
1N5242B
12
1N5243B
13
1N5244B
14
1N5245B
15
1N5246B
16
1N5247B
17
1N5248B
18
1N5249B
19
1N5250B
20
1N5251B
22
1N5252B
24
1N5253B
25
1N5254B
27
1N5255B
28
1N5256B
30
1N5257B
33
1N5258B
36
1N5259B
39
1N5260B
43
1N5261B
47
1N5262B
51
1N5263B
56
1N5264B
60
1N5265B
62
1N5266B
68
1N5267B
75
1N5268B
85
1N5269B
87
1N5270B
91
1N5271B
100
1N5272B
110
1N5273B
120
1N5274B
130
1N5275B
140
1N5276B
150
1N5277B
160
1N5278B
170
1N5279B
180
20
23
20
22
20
19
20
17
20
11
20
7.0
20
7.0
20
5.0
20
6.0
20
8.0
20
8.0
20
10
20
17
20
22
20
30
10
13
9.0
15
8.5
16
7.8
17
7.4
19
7.0
21
6.6
23
6.2
25
5.6
29
5.2
33
5.0
35
4.6
41
4.5
44
4.2
49
3.8
58
3.4
70
3.2
80
3.0
93
2.7
105
2.5
125
2.2
150
2.1
170
2.0
185
1.8
230
1.7
270
1.5
330
1.4
370
1.4
400
1.3
500
1.1
750
1.0
900
0.95
1100
0.90
1300
0.95
1500
0.80
1700
0.74
1900
0.68
2200
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
2600
3000
4000
4500
4500
5000
5500
5500
6000
-0.060
-0.055
﹢0.030
﹢0.030
﹢0.038
﹢0.038
﹢0.045
﹢0.050
﹢0.058
﹢0.062
﹢0.065
﹢0.068
﹢0.075
﹢0.076
﹢0.077
﹢0.079
﹢0.082
﹢0.082
﹢0.083
﹢0.084
﹢0.085
﹢0.086
﹢0.086
﹢0.087
﹢0.087
﹢0.089
﹢0.090
﹢0.091
﹢0.091
﹢0.092
﹢0.093
﹢0.094
﹢0.095
﹢0.095
﹢0.096
﹢0.096
﹢0.097
﹢0.097
﹢0.097
﹢0.098
﹢0.098
﹢0.099
﹢0.099
﹢0.099
﹢0.11
﹢0.11
﹢0.11
﹢0.11
﹢0.11
﹢0.11
﹢0.11
﹢0.11
1)Based on dc-measurement at thermal equilibrium; lead length=9.5(3/8");thermal resistance of heat sink=30K/W
http://www.lgesemi.com
Maximum Reverse
Leakage Current
IRM
VR
µA
V
100
1.0
100
1.0
75
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
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
0.1
62
0.1
68
0.1
69
0.1
76
0.1
84
0.1
91
0.1
99
0.1
106
0.1
114
0.1
122
0.1
129
0.1
137
mail:lge@lgesemi.com
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