This post explains for the IGBT.
The Part Number is IRC4BC40F.
The function of this semiconductor is 600V, Insulated-Gate Bipolar Transistor.
The package is TO-220AB Type
Manufacturer: International Rectifier
Preview images :
IRC4BC40F is 600V, 49A, IGBT. IGBT stands for Insulated-Gate Bipolar Transistor. It is a type of power semiconductor device that combines the advantages of bipolar transistors (high voltage and current handling capability) and field-effect transistors (fast switching and low on-state resistance).
They are also used in applications where high voltage and high current are required, such as in welding equipment and induction heating.
An IGBT consists of a P-N-P-N structure with an insulated gate, which is used to control the flow of current between the emitter and collector terminals. When a positive voltage is applied to the gate terminal, it creates a conducting channel between the emitter and collector, allowing current to flow.
When the gate voltage is removed, the channel is turned off, and the IGBT becomes an open switch.
1. Fast: optimized for medium operating frequencies ( 1-5 kHz in hard switching, >20
kHz in resonant mode).
2. Generation 4 IGBT design provides tighter parameter distribution and higher efficiency than
3. Industry standard TO-220AB package
1. Generation 4 IGBTs offer highest efficiency available
2. IGBTs optimized for specified application conditions
3. Designed to be a “drop-in” replacement for equivalent industry-standard Generation 3 IR IGBTs
Absolute Maximum Ratings (Ta = 25°C)
1. Collector to emitter voltage: Vces = 600 V
2. Gate to emitter voltage: Vges = ± 20 V
3. Collector current : Ic = 49 A (Tc = 25°C)
4. Maximum Power Dissipation: Pd = 160 W (Tc = 25°C)
5. Junction temperature : Tj = 150 °C
6. Storage temperature: Tstg = -55 to +150 °C
IRC4BC40F PDF Datasheet
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