NPN S I L I C O N T RA N S I S T O R Shantou Huashan Electronic Devices Co.,Ltd. HSC2621 █ APPLICATIONS Color TV Chroma Output Applications █ ABSOLUTE MAXIMUM RATINGS（Ta=25℃） TO-126 Tstg——Storage Temperature………………………… -55~150℃ Tj——Junction Temperature……………………………… 150℃ PC——Collector Dissipation（Tc=25℃）…………………… 10W PC ——Collector Dissipation……………………………… 1.2W VCBO ——Collector-Base Voltage………………………… 300V 1―Emitter，E 2―Collector，C 3―Base，B VCEO ——Collector-Emitter Voltage……………………… 300V VEBO——Emitter-Base Voltage………………………………6.5V IC——Collector Current……………………………………200mA ICP——Collector Current（Pulse）…………………………700mA █ ELECTRICAL CHARACTERISTICS（Ta=25℃） Symbol Characteristics Min Typ Max Unit Test Conditions ICBO Collector Cut-off Current 1.0 μA VCB=200V, IE=0 IEBO Emitter Cut-off Current 1.0 μA VEB=6V, IC=0 HFE DC Current Gain 40 VCE=10V, IC=10mA 200 VCE(sat) Collector- Emitter Saturation Voltage 0.6 V IC=20mA, IB=2mA VBE(sat) Base-Emitter Saturation Voltage 1.0 V IC=20mA, IB=2mA ft Cob 50 Current Gain-Bandwidth Product Output Capacitance MHz 5 pF VCE=30V, IC=10mA, VCB=50V, f=1MHz █ hFE Classification C 40—80 D E 60—120 100—200