BUL44F Datasheet - ON Semiconductor

BUL44F, NPN Transistor

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by BUL44/D ™ Data Sheet SWITCHMODE™ Designer's NPN Bipolar Power Transistor For Switchin.

Features

* VCE, COLLECTOR
* EMITTER VOLTAGE (VOLTS) 1000 0 Figure 15. Forward Bias Safe Operating Area Figure 16. Reverse Bias Switching Safe Operating Area There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area

Applications

* The BUL44/BUL44F have an applications specific state
* of
* the
* art die designed for use in 220 V line operated Switchmode Power supplies and electronic light ballasts. These high voltage/high speed transistors offer the following:
* Improved Efficiency Due to Low Base Dr

BUL44F_ONSemiconductor.pdf