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UTC 4128
HIGH FREQUENCY SWITCHING TRANSISTORS FOR BALLASTERS
DESCRIPTION
NPN EPITAXIAL SILICON TRANSISTOR
UTC 4128 is designed for specially used for electronic ballasters in 110VAC environment.
FEATURES
* Triple diffused technology. * High switching speed
1
TO-126
1: BASE 2: COLLECTOR 3: EMITTER *Pb-free plating product number: 4128L
ABSOLUTE MAXIMUM RATINGS
(Tc = 25℃) PARAMETER Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Peak Collector Current Peak Collector Consume Dissipation Peak Junction Temperature Storage Temperature SYMBOL VCBO VCEO www.DataSheet4U.