Data Sheet
½ Watt
ZENER DIODES (4.7V to 62V)
1N5230...5265 Series
Page 12-3
°C
NOTES: 1. For 10% Tolerance on Zener Voltage, Specify Suffix A. For 5% Tolerance,
Specify Suffix B. (Example: 1N5230B = 4.7V +/- 5%)
2. T
A
= 25 unless otherwise specified. Measurements made at Thermal Equilibrium.
Nominal
Zener Voltage
Test Current
Izt Max
MAX. ZENER IMPEDANCE
MAX. REVERSE
LEAKAGE CURRENT
Temp. Coeff. O VZ (% /
C)
o
Zzt @ Izt
Ohms
Zzk @ Izk = 0.25mA
Ohms
Part #
Jedec Type #
I
R
(µA)
V
R
MAX
ZENER VOLTAGE
Lead Length = .375". Thermal Resistance of Heat Sink = 30 / W, V
F
= 1.1V Max. @ I
F
= 200mA
°C
Electrical Characteristics @ 25
O
C.
1N5230A or B
1N5231A or B
1N5232A or B
1N5233A or B
1N5234A or B
1N5235A or B
1N5236A or B
1N5237A or B
1N5238A or B
1N5239A or B
1N5240A or B
1N5241A or B
1N5242A or B
1N5243A or B
1N5244A or B
1N5245A or B
1N5246A or B
1N5247A or B
1N5248A or B
1N5249A or B
1N5250A or B
1N5251A or B
1N5252A or B
1N5253A or B
1N5254A or B
1N5255A or B
1N5256A or B
1N5257A or B
1N5258A or B
1N5259A or B
1N5260A or B
1N5261A or B
1N5262A or B
1N5263A or B
1N5264A or B
1N5265A or B
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
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
20
20
20
20
20
20
20
20
20
20
20
20
20
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
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
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
5
5
5
5
5
5
3
3
3
3
3
2
1
.5
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
10
11
12
13
14
15
16
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
+/- 0.03
+/- 0.03
+ 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
+ 0.088
+ 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
