D4203D

UNISONIC TECHNOLOGIES CO., LTD D4203D Preliminary NPN SILICON TRANSISTOR HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR „ DESCRIPTION The UTC D4203D is a high voltage fast-switching NPN power transistor. It is characterized by high breakdown voltage, high current capability, high switching speed and high reliability. The UTC D4203D is intended to be used in energy-saving lights, electronic ballasts, high frequency switching power supplies, high frequency power transforms or common power amplifier, etc. „ FEATURES * High Breakdown Voltage * High Current Capability * High Switching Speed * High Reliability * High Resistance to Shock * Built-In Diode „ INTERNAL SCHEMATIC DIAGRAM C (2) B (1) E (3) „ ORDERING INFORMATION Ordering Number Lead Free Halogen-Free D4203DL-T60-K D4203DG-T60-K Package TO-126 Pin Assignment 123 BCE Packing Bulk www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd 1 of 2 QW-R204-026.a D4203D Preliminary NPN SILICON TRANSISTOR „ ABSOLUTE MAXIMUM RATINGS (TC=25°C) PARAMETER SYMBOL RATINGS UNIT Collector- Base Voltage VCBO 700 V Collector-Emitter Voltage (IB=0) VCEO 400 V Emitter-Base Voltage Collector Current (DC) VEBO IC 9V 2.0 A Collector Current (pulse) ICP 4.0 A Total Power Dissipation Junction Temperature PC 20 W TJ 150 °C Storage Temperature TSTG -55 ~ +150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings ar...