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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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BUL44D2
Designer's
™ Data Sheet
High Speed, High Gain Bipolar NPN Power Transistor with Integrated Collector-Emitter Diode and Built-in Efficient Antisaturation Network
The BUL44D2 is state–of–art High Speed High gain BIPolar transistor (H2BIP). High dynamic characteristics and lot to lot minimum spread (±150 ns on storage time) make it ideally suitable for light ballast applications. Therefore, there is no need to guarantee an hFE window.