NPN S I L I C O N T R A N S I S T O Shantou Huashan Electronic Devices Co.,Ltd. H1674 █ TV PIF AMPLIFIER,FM TUNER RF AMPLIFIER, MIXER, OSCILLATOR █ ABSOLUTE MAXIMUM RATINGS（Ta=25℃） TO-92 T stg ——Storage Temperature………………………… -55~150℃ T j ——Junction Temperature…………………………………150℃ PC——Collector Dissipation…………………………………250mW 1―Emitter，E 2―Base，B 3―Collector，C VCBO——Collector-Base Voltage………………………………30V VCEO——Collector-Emitter Voltage……………………………20V V EB O ——Emitter-Base Voltage………………………………4V I C ——Collector Current……………………………………20mA █ ELECTRICAL CHARACTERISTICS（Ta=25℃） Symbol Characteristics Min Typ Max Unit Test Conditions ICBO Collector Cut-off Current 0.1 μA VCB=30V, IE=0 IEBO Emitter Cut-off Current 0.1 μA VEB=4V, IC=0 HFE DC Current Gain 40 VCE=6V, IC=1mA 240 VCE(sat) Collector- Emitter Saturation Voltage 0.1 V IC=10mA, IB=1mA VBE(on) Base-Emitter On Voltage 0.72 V VCE=6V, IC=1mA BVCBO Collector-Base Breakdown Voltage 30 V IC=10μA, IE=0 BVCEO Collector-Emitter Breakdown Voltage 20 V IC=5mA, BVEBO Emitter-Base Breakdown Voltage 4 V IE=10μA，IC=0 fT Current Gain-Bandwidth Product 400 600 MHz VCE=6V, IC=1mA 1.2 pF Cob Output Capacitance 0.3 █ hFE Classification R O Y 40—80 70—140 120—240 IB=0 VCB=6V, IE=0，f=1MHz Shantou Huashan Electronic Devices Co.,Ltd. H1674