BUL44 - NPN Transistor

onsemi

Key Features

Improved Efficiency Due to Low Base Drive Requirements: High and Flat DC Current Gain hFE Fast Switching No Coil Required in Base Circuit for Turn.
Off (No Current Tail).
Full Characterization at 125°C.
Tight Parametric Distributions are Consistent Lot.
to.
Lot.
These Devices are Pb.
Free and are RoHS Compliant.

BUL44 npn transistor by onsemi - Datasheet Preview

Datasheet Details

Part number	BUL44
Manufacturer	onsemi
File Size	180.75 KB
Description	NPN Transistor
Datasheet	BUL44 Datasheet

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Other Datasheets by onsemi

Part Number	Description
BUL44D2	NPN Transistor
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BUL44G	NPN Bipolar Power Transistor
BUL42D	4 AMPERES 700 VOLTS 75 WATTS POWER TRANSISTOR
BUL45	NPN Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

BUL44G SWITCHMODEt NPN Bipolar Power Transistor For Switching Power Supply Applications The BUL44G have an applications specific state−of−the−art die designed for use in 220 V line operated Switchmode Power supplies and electronic light ballasts.