HBF421

HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : HA200214 Issued Date : 2002.08.01 Revised Date : 2004.06.18 Page No. : 1/4 HBF421 PNP EPITAXIAL PLANAR TRANSISTOR Description Video B-class Power stages in TV-receivers www.DataSheet4U.com TO-92 Absolute Maximum Ratings Maximum Temperatures Storage Temperature ........................................................................................................................... -55 ~ +150 °C Junction Temperature ................................................................................................................... +150 °C Maximum Maximum Power Dissipation Total Power Dissipation (Ta=25°C) ............................................................................................................... 830 mW Maximum Voltages and Currents (Ta=25°C) VCBO Collector to Base Voltage ........................................................................................................................ -300 V VCEO Collector to Emitter Voltage ..................................................................................................................... -300 V VEBO Emitter to Base Voltage ............................................................................................................................... -5 V IC Collector Current ........................................................................................................................................ -50 mA IBM Peak Base Current ......