This is one of the IGBT types.
The IGBT is insulated-gate bipolar transistor.
The Part Number is H20R1203, IHW20N120R3
The packages is TO-247-3 pin type.
The function of this semiconductor is 1200V, 20A, IGBT.
This post explains for the IGBT H20R1203.
Induction Heating Series Reverse conducting IGBT with monolithic body diode IHW20N120R3 Data sheet Industrial Power Control IHW20N120R3 Induction Heating Series Reverse conducting IGBT with monolithic body diode
• Powerful monolithic body diode with low forward voltage designed for soft commutation only • TRENCHSTOPTM technology applications offers: – very tight parameter distribution – high ruggedness, temperature stable behavior – low VCEsat – easy parallel switching capability due to positive temperature coefficient in VCEsat • Low EMI • Qualified according to JESD-022 for target applications • Pb-free lead plating; RoHS compliant • Complete product spectrum and PSpice Models: http://www.infineon.com/igbt/ Applications: • Inductive cooking G C E C G E Key Performance and Package Parameters Type IHW20N120R3 VCE 1200V IC 20A VCEsat, Tvj=25°C 1.48V Tvjmax 175°C
Marking H20R1203 Package […]
1. Inductive cooking
2. Inverterized microwave ovens
3. Resonant converters
4. Soft switching applications