VISHAY
Small Signal Zener Diodes
BZX55-Series
Vishay Semiconductors
Features
• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
• Low noise
• Available with tighter tolerances
Applications
94 9367
Voltage stabilization
Mechanical Data
Case: DO-35 Glass Case
Weight: approx. 125 mg
Packaging Codes/Options:
TR / 10 k per 13 " reel, 30 k/box
TAP / 10 k per Ammopack (52 mm tape), 30 k/box
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Power dissipation
Z-current
l = 4 mm, TL = 25 °C
Junction temperature
Storage temperature range
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Junction ambient
l = 4 mm, TL = constant
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Forward voltage
IF = 200 mA
Symbol
Value
Unit
PV
500
mW
IZ
PV/VZ
mA
Tj
175
°C
Tstg
- 65 to + 175
°C
Symbol
Value
Unit
RthJA
300
K/W
Symbol
Min
Typ.
Max
Unit
VF
1.5
V
Document Number 85604
Rev. 1.3, 16-Apr-04
www.vishay.com
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