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2N1189 - PNPgermanium transistors

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2Nl189 2Nl190(GERMANIUM) CASE31{l) ' (TO·5) All leads isolated PNPgermanium transistors for high-gain audio amplifier and switching applications.· MAXIMUM RATINGS Rating ...

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n audio amplifier and switching applications.· MAXIMUM RATINGS Rating Collector-Base Voltage Symbol Value Unit VCB 45 Vdc Collector-Emitter Voltage VCER 30 Vdc Emitter-Base Voltage VEB 15 Vdc Collector Current (Continuous) Junction, Storage Temperature Collector Dissipation, Ambient (Derate 2.67 mW1° C above 25° C) Thermal Resistance (Junction to Ambient) Thermal Resistance (Junction to Case) ·Limited by pawerdissipation. IC TJ , Tstg PD 9JA ~C 500*· -65 to +100 200 0.375 0.