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DPAK
BUJ303AD
NPN power transistor
Rev. 1 — 2 September 2011
Product data sheet
1. Product profile
1.1 General description
High voltage, high speed planar passivated NPN power switching transistor in a SOT428 (DPAK) surface mountable plastic package.
1.2 Features and benefits
Fast switching Low thermal resistance Surface mountable package
Very high voltage capability
Very low switching and conduction losses
1.3 Applications
DC-to-DC converters High frequency electronic lighting
ballasts
Inverters Motor control systems
1.4 Quick reference data
Table 1.