SILICON PLANAR ZENER DIODES
1N5223B to 1N5279B
2.7V to 180V
DO- 35
Glass Axial Package
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
Forward Voltage at IF=200mA
V <1.1
V
F
No Suffix +20% tolerance, Suffix 'A' +10% tolerance, and Suffix 'B' +5% tolerance
Max Zener
Impedance
A & B Suffix only
(Note 2)
Max Reverse Leakage Current
IR at VR
Device
(Note 1)
Nominal
Voltage Current
VZ at IZT
Test
Max Zener
Voltage
Temp. Coeff.
qVz(Note 3)
IZT
ZZT at
IZT
ZZK at
IZK=0.25mA
(A&B Suffix only)
a VZ (% /ºC)
0.079
V
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
62
68
mA
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
mA
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
1.5
1.4
W
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
W
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
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
1N5268B
1N5269B
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
0.082
0.082
0.083
0.084
0.085
0.086
0.086
0.087
0.088
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
700
800
900
80
93
105
125
150
170
185
230
270
330
370
1000
1100
1300
1400
1400
1600
1700
2000
2200
0.098
0.099
1N5223B_5279B Rev_2 080605E
Data Sheet
Page 2 of 5
Continental Device India Limited
CDIL [ Continental Device India Limited ]
