2N2540 Transistors Si NPN LP HF BJT Military/High-RelN V(BR)CEO (V)30 V(BR)CBO (V)60 I(C) Max. (A)800m Absolute Max. Power Diss. (W)500m Maximum Operating Temp (oC)200o I(CBO) Max. (A)250n @V(CBO) (V) (Test Condition)40 h(FE) Min. Current gain.100 h(FE) Max. Current gain.300 @I(C) (A) (Test Condition)150m @V(CE) (V) (Test Condition)10 f(T) Min. (Hz) Transition Freq250M @I(C) (A) (Test Condition)20m @V(CE) (V) (Test Condition)20 V(CE)sat Max. (V)1.6 @I(C) (A) (Test Condition)500m @I(B) (A) (Test Condition)50m h(fe) Min. SS Current gain.2.5 @I(C) (A) (Test Condition)20m @V(CE) (V) (Test Condition)20