2SC4977 7A 400V TO-220F marking:2SC4977 NPN Power triode yfwdiode brand

Model: 2SC4977 

 Pack: TO-220F 

 Collector-base voltage BV (cbo): 450V 

 Collector-emitter voltage BV (ceo): 400V 

 Transmitter base voltage BV (ebo): 8V 

 Collector current IC: 7A 

 DC current gain: VCE=5V IC=4A hFE=10 

 Collector-emitter saturation voltage: IC=4A IB=0.8A VCE(sat)=0.8V 

 Number of pins: 3 

 Product features: Collector-emitter maintenance voltage BVCEo=400V (minimum) Fast switching speed collector emitter saturation voltage VcE(sat)=0.8V(Max.) (lc=4A) 

 Product application: high voltage, high speed, power switch, induction circuit 

 Switch regulator DC-DC converter 

 Welcome to consult Youfeng Microelectronics. Our company is a high-tech enterprise specializing in the research and development, production and sales of semiconductor discrete devices. The company mainly produces and sells: ordinary rectifier diodes, fast recovery diodes, high-efficiency diodes, ultra-fast recovery diodes, Schottky diodes, low-voltage drop Schottky diodes, silicon carbide diodes, rectifier bridge stacks, fast recovery rectifier bridge stacks, Schottky bridge reactors, TVs transient suppression diodes, ESD electrostatic protection components, voltage stabilized diodes, transistors, thyristors, MOS field effectors, etc. For more details, please visit our official website www.yfwdiode.com. 

 Welcome to consult Youfeng Microelectronics. Our company is a high-tech enterprise specializing in the research and development, production and sales of semiconductor discrete devices. The company mainly produces and sells: ordinary rectifier diodes, fast recovery diodes, high-efficiency diodes, ultra-fast recovery diodes, Schottky diodes, low-voltage drop Schottky diodes, silicon carbide diodes, rectifier bridge heaps, fast recovery rectifier bridge stacks, Schottky bridge heaps, TVS transient suppression diodes, ESD electrostatic protection elements, voltage stabilizing diodes, transistors, thyristors, MOS field effectors, etc. For more details, please visit our official website www.yfwdiode.com.