2N158 Transistors Ge PNP Power BJT Military/High-RelN V(BR)CEO (V) V(BR)CBO (V)60 I(C) Max. (A)3.0 Absolute Max. Power Diss. (W)1.5 Maximum Operating Temp (oC)85o I(CBO) Max. (A)1.0m @V(CBO) (V) (Test Condition)30 V(CE)sat Max. (V).75 @I(C) (A) (Test Condition)1.0 @I(B) (A) (Test Condition) h(FE) Min. Current gain.21 h(FE) Max. Current gain.36A @I(C) (A) (Test Condition)500m @V(CE) (V) (Test Condition) f(T) Min. (Hz) Transition Freq180k| @I(C) (A) (Test Condition)250m @V(CE) (V) (Test Condition)2.0 t(r) Max. (s) Rise time t(f) Max. (s) Fall time. Package StyleTO-13