BUL45F Overview
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.
BUL45F Key Features
- 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 221D, is UL Recognized at 3500 VRMS: File #E69369 MAXIMUM RATINGS
- Continuous
- 65 to 150
- Junction to Case
