BUL45F
BUL45F is NPN Transistor manufactured by Motorola Semiconductor.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by BUL45/D
Designer's
NPN Silicon Power Transistor
High Voltage SWITCHMODE
™ Data Sheet
BUL45
- BUL45F-
- Motorola Preferred Device t Series
Designed for use in electronic ballast (light ballast) and in Switchmode Power supplies up to 50 Watts. Main Features include:
- Improved Efficiency Due to:
- Low Base Drive Requirements (High and Flat DC Current Gain hFE)
- Low Power Losses (On- State and Switching Operations)
- Fast Switching: tfi = 100 ns (typ) and tsi = 3.2 µs (typ)
- Fast Switching: @ IC = 2.0 A, IB1 = IB2 = 0.4 A
- Full Characterization at 125°C
- Tight Parametric Distributions Consistent Lot- to- Lot
- BUL45F, Case...
