H2N3904

The H2N3904 is a type of pnp epitaxial planar transistor, which is designed for general purpose switching and ampl ifier applications.

The absolute maximum ratings and characteristics(Ta=25°C) of the H2N3904 can be summarized as:(1)maximum te mperatures:storage temperature is -55°C+150 °C,junction temperature is +150 °C maximum;(2)maximum power dissipation:total power dissipation (Ta=25°C)is 625 mW;(3)maximum voltages and currents (Ta=25°C):VCBO colle ctor to base voltage is 60 V,VCEO collector to emitter voltage is 40 V,VEBO emitter to base voltage is 6V,IC collector current is 200 mA.characteristics:(1):BVCBO is 60V min when IC is 10uA and IE is 0;(2)BVCEO is 40V min when IC is 1mA and IB is 0;(3)BVEBO is 6V min when IE is 10uA and IC is 0;(4):ICEX is 50 nA max when VCE is 30V and VBE is 3V;(5):VCE(sat)1 is 200 mV when IC is 10mA and IB is 1mA;(6):hFE5 is 30 min when VCE is 1V and IC is 100mA;(7): fT is 300 MHz min when VCE is 20V, IC is 10mA and f is 100MHz;(8):cob is 4 pF max when VCB is 5V, IE is 0 and f is 1MHz.etc.