2SC4977 - ETC

2SC4977 MOLD TYPE BIPOLAR TRANSISTORS

·Collector-Emitter Sustaining Voltage: VCEO(SUS)= 400V(Min) ·Fast Switching Speed ·Collector-Emitter Saturation Voltage: VCE(sat)= 0.8V(Max.)@ IC= 4.0A APPLICATIONS ·Designed for use in high-voltage, high-speed , power switching in inductive circuit , they are particularly suited for 115 and 220V switchmode applications such as switching regulator’s, inverte.

Features

ee Datasheet http://www.datasheet4u.com/ INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP. 2SC4977 MAX UNIT VCEO(SUS) V(BR)CBO V(BR)EBO Collector-Emitter Sustaining Voltage Collector-Base Breakdown Voltage Emitter-Base Breakdown Voltage Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage IC= 0.1A; IB= 0 IC= 1mA; IE= 0 IE= 1mA; IC= 0 IC= 4A; IB= 0.8A IC= 4A; IB= 0.8A VCB= 450V; IE= 0 VEB= 8V; IC= 0 IC= 4A ; VCE= 5V 400 450 8 0.8 1.2 V V V .