BD437 4A 45V TO-126 marking:BD437 NPN Power triode yfwdiode brand

Model: BD437 

 Encapsulation: TO-126 

 Collector-base voltage BV(cbo): 45V 

 Collector-emitter voltage BV(ceo): 45V 

 Transmitter base voltage BV(ebo): 5V 

 COLLECTORA CURRENT IC: 4A 

 DC current gain: VCE=5V IC=10mA hFE=30 

 VCE=1V IC=0.5A hFE=85 

 VCE=1V IC=2A hFE=40 

 Collector-emitter saturation voltage: IC=2A IB=0.2A VCE(sat)=0.5V 

 Number of pins: 3 

 Product features: Complementary with BD438 

 Product Application: Medium Power Linearity and Switching Application 

 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-pressure drop Schottky diodes, silicon carbide diodes, rectifier bridge stacks, fast recovery rectifier bridge stacks, Schottky bridge stacks, TVS transient suppression diodes, ESD electrostatic protection elements Parts, voltage regulator diodes, transistors, controllable silicon thyristors, MOS field effect tubes, 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-pressure drop Schottky diodes, silicon carbide diodes, rectifier bridge stackers, fast recovery rectifier bridge stacks, Schottky bridge stackers, TVS transient suppression diodes, ESD electrostatic protection Components, voltage regulator diodes, transistors, controllable silicon thyristors, MOS field effect tubes, etc. For more details, please visit our official website www.yfwdiode.com.