Dated : 10/09/2009
®
ZPY3V9…ZPY75
Silicon Planar Power Zener Diodes
Features
• Silicon planar power Zener diodes
• For use in stabilizing and clipping circuits with high
power rating.
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter Symbol Value Unit
Power Dissipation P
tot
1.3
1)
W
Junction Temperature T
j
175
O
C
Storage Temperature Range T
stg
- 55 to + 175
O
C
1)
Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Max. 4.2
Max. 2.8
Glass Case DO-41
Max. 0.7
Min. 25.4
Min. 25.4
XXX
Cathode Band
Part No.
ST
"ST" Brand
Dimensions in mm
Black
Black
Black
Dated : 10/09/2009
®
ZPY3V9…ZPY75
Characteristics at T
a
= 25
O
C (V
F
= 1.2 V at I
F
= 200 mA)
Type
Zener Voltage
2)
Dynamic Resistance Reverse Voltage
Admissible Zener
Current
1)
V
ZT
at I
ZT
Z
ZT
at I
ZT
V
R
at I
R
I
ZM
Min. (V) Max. (V) (mA) Max. (Ω) (mA) Min. (V) (µA) (mA)
ZPY3V9 3.7 4.1 100 7 100 - - 290
ZPY4V3 4 4.6 100 7 100 - - 260
ZPY4V7 4.4 5 100 7 100 - - 235
ZPY5V1 4.8 5.4 100 5 100 0.7 0.5 215
ZPY5V6 5.2 6 100 2 100 1.5 0.5 193
ZPY6V2 5.8 6.6 100 2 100 2 0.5 183
ZPY6V8 6.4 7.2 100 2 100 3 0.5 157
ZPY7V5 7 7.9 100 2 100 5 0.5 143
ZPY8V2 7.7 8.7 100 2 100 6 0.5 127
ZPY9V1 8.5 9.6 50 4 50 7 0.5 117
ZPY10 9.41 10.6 50 4 50 7.5 0.5 105
ZPY11 10.4 11.6 50 7 50 8.5 0.5 94
ZPY12 11.4 12.7 50 7 50 9 0.5 85
ZPY13 12.4 14.1 50 9 50 10 0.5 78
ZPY15 13.8 15.8 50 9 50 11 0.5 70
ZPY16 15.3 17.1 25 10 25 12 0.5 63
ZPY18 16.8 19.1 25 11 25 14 0.5 57
ZPY20 18.8 21.2 25 12 25 15 0.5 52
ZPY22 20.8 23.3 25 13 25 17 0.5 48
ZPY24 22.8 25.6 25 14 25 18 0.5 42
ZPY27 25.1 28.9 25 15 25 20 0.5 38
ZPY30 28 32 25 20 25 22.5 0.5 35
ZPY33 31 35 25 20 25 25 0.5 31
ZPY36 34 38 10 60 10 27 0.5 29
ZPY39 37 41 10 60 10 29 0.5 26
ZPY43 40 46 10 80 10 32 0.5 24
ZPY47 44 50 10 80 10 35 0.5 22
ZPY51 48 54 10 100 10 38 0.5 20
ZPY56 52 60 10 100 10 42 0.5 18
ZPY62 58 66 10 130 10 47 0.5 16
ZPY68 64 72 10 130 10 51 0.5 14
ZPY75 70 79 10 160 10 56 0.5 13
1)
Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
2)
Tested with pulses tp = 20 ms.