STMicroelectronics 2N3904
SMALL SIGNAL NPN TRANSISTOR
APPLICATIONS
s WELL SUITABLE FOR TV AND HOME APPLIANCE EQUIPMENT s SMALL LOAD SWITCH TRANSISTOR WITH HIGH GAIN AND LOW SATURATION VOLTAGE TO-92 Bulk TO-92 Ammopack INTERNAL SCHEMATIC DIAGRAMABSOLUTE MAXIMUM RATINGS
Symbol Parameter VCBO Collector-Base Voltage (IE = 0) VCEO Collector-Emitter Voltage (IB = 0) VEBO Emitter-Base Voltage (IC = 0) IC Collector Current Ptot Total Dissipation at TC = 25 oC Tstg Storage Temperature Tj Max. Operating Junction Temperature February 2003 Value 60 40 6 200 625 -65 to 150 150 Unit V V V mA mW oC oC 1/5 2N3904 THERMAL DATA Rthj-amb● Thermal Resistance Junction-Ambient Rthj-case
● Thermal Resistance Junction-Case Max Max 200 83.3 oC/W oC/W
ELECTRICAL CHARACTERISTICS
(Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions ICEX Collector Cut-off Current (VBE = -3 V) IBEX Base Cut-off Current (VBE = -3 V) V(BR)CEO∗ Collector-Emitter Breakdown Voltage (IB = 0) V(BR)CBO Collector-Base Breakdown Voltage (IE = 0) V(BR)EBO Emitter-Base Br...