CE
CHENYI ELECTRONICS
1N5221 THRU 1N5281
0.5W SILICON PLANAR ZENER DIODES
1N5221…1N5249 SILICON PLANAR ZENER DIODES
Maximum Reverse
Zener Voltage Range
1)
Type
V
ZNOM 3)
V
1N5221
1N5222
1N5223
1N5224
1N5225
1N5226
1N5227
1N5228
1N5229
1N5230
1N5231
1N5232
1N5233
1N5234
1N5235
1N5236
1N5237
1N5238
1N5239
1N5240
1N5241
1N5242
1N5243
1N5244
1N5245
1N5246
1N5247
1N5248
1N5249
2.4
2.5
2.6
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
9.5
9.0
8.5
7.8
7.4
7.0
6.6
20
<29
<28
<24
<23
<22
<19
<17
<11
<7
<7
<5
<6
<8
<8
<10
<17
<22
<30
<13
<15
<16
<17
<19
<21
<23
0.1
<600
<2
<1
<0.5
<30
I
ZT
mA
<1200
<1250
<1300
<1400
<1600
<1600
<1700
<1900
<2000
<1900
<1600
<1600
<1600
<1000
<750
<500
<500
3
0.25
5
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
Maximum zener impedance
1)
Leakage Current
Temp.Coefficient
of zener diode
TK
VZ
r
zjt
and
r
zjk
at I
zk
mA
A
<100
<100
<75
<75
<50
<25
<15
<10
I
R 2)
at V
R
V
%/K
<-0.085
<-0.085
<-0.080
<-0.080
1.0
<-0.075
<-0.070
<-0.065
<-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
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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