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CN5280B CN5281B
SILICON ZENER DIODES 500mW, 190 AND 200 VOLT
5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION: The CENTRAL SEMICONDUCTOR CN5280B and CN5281B Zener diodes are high voltage regulators for use in industrial and commercial applications.
MARKING: FULL PART NUMBER
Central
DO-41S CASE
MAXIMUM RATINGS: (TL=75°C) Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
PD TJ, Tstg
500 -65 to +200
UNIT mW °C
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.2V MAX @ IF=200mA
Type
Zener Voltage VZ @ IZT
MIN NOM MAX
Test Current
IZT
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK
V
V
V
mA
Ω
Ω
mA
Maximum Reverse Current
IR @ VR
μA
V
Maximum Temperature Coefficient
VZ
%/°C
CN5280B 180.5 190 199.5 0.66
2400
6500 0.25
0.1
144
+0.
CN5280B Datasheet
