Specifications
- H20R1203 High Quality 1200V 20A Induction Cooker IGBT Transistor TO-247 is a resonant switching IGBT with an integrated monolithic body diode.
- Collector-Emitter Voltage (Vce): 1200V.
- Continuous Collector Current (Ic): 20A at 100°C (40A at 25°C).
- Package Type: TO-247 (PG-TO247-3) 3-pin package.
- Pin Configuration: Pin 1 = Gate (G), Pin 2 = Collector (C), Pin 3 = Emitter (E).
- Diode Features: Integrated reverse fast recovery antiparallel diode for inductive switching loops.
- Operating Temperature Range: High junction temperature stability up to 175°C.
Features
- High Voltage and Current Rating: Rated for 1200V and 20A continuous load, making it durable for heavy-duty induction heating application circuits.
- Integrated Body Diode: Built-in fast anti-parallel recovery diode minimizes external component count and protects against inductive voltage spikes.
- Optimized TO-247 Thermal Package: Standard PG-TO247-3 high-power housing designed for efficient heatsink mounting and heat dissipation.
- Soft-Switching Performance: Engineered specifically for resonant converter switching to reduce power loss and improve efficiency in induction appliances.
- Long Product Description: The H20R1203 (IHW20N120R3) is a high-performance IGBT transistor widely utilized in high-power soft-switching resonance applications, particularly in induction cookers and cooktops. Featuring Fieldstop trench technology with a monolithic free-wheeling diode, it combines low conduction losses with excellent switching efficiency. Packaged in a robust TO-247 housing, it ensures high thermal endurance and reliable current conduction under demanding operating conditions. It serves as a primary replacement power semiconductor component for repairing damaged power mainboards in Vision, Walton, Singer, and other popular induction cooker brands.
What is the price of H20R1203 High Quality 1200V 20A Induction Cooker IGBT Transistor TO-247 in Bangladesh?
The latest price of H20R1203 High Quality 1200V 20A Induction Cooker IGBT Transistor TO-247 in Bangladesh is Price: ৳230.00 taka for 1Pack of this product. You can buy this product at a better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.
Buy H20R1203 High Quality 1200V 20A Induction Cooker IGBT Transistor TO-247 in Bangladesh from online at Dunia.com.bd.
In Bangladesh, you can get the original H20R1203 High Quality 1200V 20A Induction Cooker IGBT Transistor TO-247 From Dunia.com.bd . We have a few collections of latest Transistor to purchase. Order Electronics Component Online at our website Or Visit our warehouse to get your product at lowest price.
FAQ
- What is the main voltage rating of the H20R1203 IGBT?
The H20R1203 IGBT features a high collector-emitter breakdown voltage rating of 1200V.
- What is the continuous current rating of this IGBT?
It provides a continuous collector current rating of 20A at 100°C working temperature.
- Does the H20R1203 include a built-in diode?
Yes, it features an integrated monolithic fast recovery reverse body diode.
- What is the package type of the H20R1203 component?
It comes in a standard 3-pin TO-247 (PG-TO247-3) high-power package layout.
- What is the pinout configuration for this TO-247 IGBT?
The pinout order from left to right is Gate (G), Collector (C), and Emitter (E).
- Can this transistor be used for induction cooker repair?
Yes, it is widely used as a switching power transistor in induction cooker power boards.
- Is this IGBT suitable for resonant soft-switching circuits?
Yes, it is optimized specifically for soft-switching resonant inverter circuit designs.
- Is thermal compound required when installing on a heatsink?
Yes, heat sink paste should be applied to the metallic backplate for efficient thermal transfer.
- Can I replace an H20R1202 or H20R1203 with this part?
Yes, the H20R1203 serves as a direct drop-in replacement for H20R1202 and similar 1200V 20A IGBTs.
- How can I buy original H20R1203 IGBT in Bangladesh?
You can order online through our website or visit our warehouse during operating hours.






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