2N242 (GERMANIUM) 2N307, A CASE1~ PNP germanium power transistors for general pur- (TO_3lI1~ pose power amplifier and switching applications_ MAXIMUM RATINGS Rating Collector - Base Voltage Collector-Emitter Voltage (RsE = 301'l) Collector- Emitter Voltage Emitter - Base Voltage Collector Current Junction Temperature Range Collector Dissipation (at TC = 250 C) Symbol VCB VCER VCEO VEB IC TJ PD 2N242 45 45 - - 5.0 -65 to 110 106 2N307.
307A 35 - 35 10 5.0 -65 to 110 106 Unit Volts Volts Vol
