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BZX55C
Silicon Planar Zener Diodes
FEATURES
◆
The Zener voltages are graded according to the
international E24 standard. Other tolerances and
higher Zener voltages are upon request.
Glass Case DO-35
Dimensions in mm
Absolute Maximum Ratings
T
a
=25℃
Glass Case DO-34
Dimensions in mm
PARAMETER
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
tot
T
j
T
stg
VALUE
500
1)
175
-55 to + 175
UNIT
mW
℃
℃
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Characteristics at
T
a
=25℃
PARAMETER
Thermal Resistance Junction to Ambient Air
Forward Voltage at I
F
= 100 mA
1)
SYMBOL
R
thA
V
F
MAX
0.3
1)
1
UNIT
K/mW
V
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
1