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www.datSasaheveat4nu.tcIoCm Semiconductor
Silicon NPN Power Transistors
Product Specification
2SC4538
DESCRIPTION ·With TO-3PML package ·High voltage ,high speed switching
APPLICATIONS ·Switching regulators ·Ultrasonic generators ·High frequency inverters ·General purpose power amplifiers
PINNING PIN 1 2 3
DESCRIPTION Base Collector Emitter
Fig.