1N5223B through 1N5258B
Main Characteristic
1N5225B
1N5227B
1N5229B
1N5231B
1N5233B
1N5235B
1N5237B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
25
1N525
20
Zener Current I
Z
(mA)
1N5250B
15
1N5223B
1N52
56 B
57B
1N52
B
1N5252
B
54 B
55B
3B
1N5251
1N52
1N52
5
0
0
4
8
12
16
20
24
28
32
36
1N 5
258
10
B
40
Zener Voltage V
Z
(V)
Fig.1 Zener current vs. Zener voltage
500
Power Dissipation Pd (mW)
400
300
200
5mm
2.5mm
100
3mm
0
0
Printed circuit board
100
×
180
×
1.6t mm
Material: paper phenol
50
100
150
200
Ambient Temperature Ta (°C)
Fig.2 Power Dissipation vs. Ambient Temperature
Rev.3.00 Aug 22, 2005 page 4 of 5