BUL146G

开关模式NPN双极功率晶体管 SWITCHMODE NPN Bipolar Power Transistor

SWITCHMODE™

NPN Bipolar Power Transistor For Switching Power Supply Applications

The / BUL146FG have an applications specific state−of−the−art die designed for use in fluorescent electric lamp ballasts to 130 W and in Switchmode Power supplies for all types of electronic equipment.

Features

• Improved Efficiency Due to Low Base Drive Requirements:

   ♦ High and Flat DC Current Gain

   ♦ Fast Switching

   ♦ No Coil Required in Base Circuit for Turn−Off No Current Tail

• Full Characterization at 125°C

• Two Packages Choices: Standard TO−220 or Isolated TO−220

• Parametric Distributions are Tight and Consistent Lot−to−Lot

• BUL146F, Case 221D, is UL Recognized to 3500 VRMS: File # E69369

• These Devices are Pb−Free and are RoHS Compliant

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