2N2154 Description
2N2137 thru 2N2146 (continued) INPUT & TRANSFER CHARACTERISTICS BASE·EMITTER VOLTAGE versus COLLECTOR CURRENT All Types 1.2 VeE:::: 0.8 w '~" '>" e:i 0.6 ~ i ~ ~ 0.4 / 0.2 f . /V V ,.- DC CURRENT TRANSFER RATIO versus COLLECTOR CURRENT 100 VCE = 2V 90 80 S'" 70 'w" z~ 60 r'.