500mW ZENER DIODES - HY
Description
ZENER DIODE
FEATURES
● High reliability
APPLICATIONS
● Voltage stabilization
CONSTRUCTION
● Silicon epitaxial planar
BZX55C SERIES
REVERSE VOLTAGE - 2.
4 to 188 Volts DO - 35
1.
083(27.
5) MIN
.
020 (0.
51)
TYP.
.
150(3.
8) MAX
.
079 (2.
0)
MAX
1.
083(27.
5) MIN
ABSOLUTE MAXIMUM RATINGS
TJ=25℃
Parameter
Test Conditions
Power dissipation
I=4mm TL≤25℃
Z-current
Junction temperature
Storage temperature range
Type
MAXIMUM THERMAL RESISTANCE
TJ=25℃
Parameter Junction ambient
Test Conditions I=4mm TL=constant
ELECTRICAL CHARACTERISTICS
TJ=25℃
Parameter Forward voltage
Test Conditions IF=200mA
Dimensions in inches and (millimeters)
Symbol Pv Iz
Tstg
Value 500
Pv/Vz
175℃
-55 ~ +200
Unit Mw MA
℃ ℃
Symbol RthJA
Value 350
Unit K/W
Type Symbol Min Typ Max Unit VF 1.
5 V
~ 399 ~
RATING AND CHARACTERISTIC CURVES BZX55C SERIES
THERM.
RESIST.
JUNCTION / AMBIENT(K/M)
FIG.
1 - THERMAL RESISTANCE VS.
LEAD LENGTH 500
400
300
200
100
0 0
5 10 15 LEAD LENGTH (mm)...
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