BF258 Overview
Description
SYMBOL Collector Emitter Voltage VCEO Collector Base Voltage VCBO Emitter Base Voltage VEBO Collector Current Continuous IC Peak ICM Total Power Dissipation @ Ta=25ºC PD Derate Above 25ºC Total Power Dissipation@ Tc=25ºC PD Derate Above 25ºC Operating And Storage Junction Tj, Tstg Temperature Range Junction to Ambient Rth(j-a) Junction to Case Rth(j-c) BF257 BF258 BF259 160 250 300 160 250 300 <----------------5----------------> <-------------100---------------> <------------300----------------> <------------1.0---------------> <---------------6.67-------------> <----------------7----------------> <.
