ZPY1 to ZPY110
VISHAY
Vishay Semiconductors
Zener Diodes
Mechanical Data
Case: DO-41 Glass Case
Weight: approx. 350 mg
Packaging Codes/Options:
D9/5 K per 13 " reel (52 mm tape), 10 K/box
E1/5 K per Ammo mag. (52 mm tape), 10 K/box
17173
Features
• Silicon Planar Power Zener Diodes
• For use in stabilizing and clipping circuits with high
power rating.
• The Zener voltages are graded according to the
international E 12 standard. Smaller voltage toler-
ances are available upon request.
• These diodes are also available in the MELF case
with the type designation ZMY10 ... ZMY110.
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Zener current (see Table "Characteristics")
Power dissipation
Test condition
Symbol
Ptot
Value
1.3 1)
Unit
W
Tamb = 25 °C
1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Maximum Thermal Resistance
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
RθJA
Value
130 1)
Unit
Thermal resistance junction to
ambient air
°C/W
Maximum junction temperature
Storage temperature range
Tj
175
°C
°C
TS
- 55 to + 175
1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 85790
Rev. 2, 04-Dec-02
www.vishay.com
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