ZPY3V9 to ZPY100
Vishay Semiconductors
Zener Diodes
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 tolerances are available
upon request
• These diodes are also available in the MELF case
with the type designation ZMY3V9 to ZMY100
17173
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
Mechanical Data
Case: DO-41
Weight: approx. 310 mg
Cathode band color: black
Packaging codes/options:
TR/5K per 13" reel (52 mm tape), 25K/box
TAP/5K per ammopack (52 mm tape), 25K/box
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
Ptot
Value
1.3 1)
Unit
W
Zener current
(see Table "Characteristics")
Power dissipation
Notes:
1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
RthJA
Value
Unit
K/W
°C
110 1)
175
Thermal resistance junction to ambient air
Maximum junction temperature
Storage temperature range
Tj
Tstg
- 55 to + 175
°C
Notes:
1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number 85790
Rev. 1.8, 08-Nov-10
www.vishay.com
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