BUL44
BUL44 is NPN Transistor manufactured by onsemi.
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.
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 pliant-
MAXIMUM RATINGS
Rating Collector- Emitter Sustaining Voltage
Collector- Base Breakdown Voltage
Emitter- Base Voltage
Collecto...
