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Product Detailed Parameters
- Description：IGBT 1200V 78A SUPER-247
- Series：-
- Mfr：Infineon Technologies
- Package：Bag
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：1200 V
- Current - Collector (Ic) (Max)：78 A
- Current - Collector Pulsed (Icm)：156 A
- Vce(on) (Max) @ Vge, Ic：3.9V @ 15V, 42A
- Power - Max：350 W
- Switching Energy：2.35mJ (on), 3.14mJ (off)
- Input Type：Standard
- Gate Charge：410 nC
- Td (on/off) @ 25°C：45ns/220ns
- Test Condition：960V, 42A, 5Ohm, 15V
- Reverse Recovery Time (trr)：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-274AA
- Supplier Device Package：SUPER-247™ (TO-274AA)
- Grade：-
- Qualification：-
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Overview
The IRG4PSH71KPbF is a Generation 4 Insulated Gate Bipolar Transistor (IGBT) manufactured by Infineon Technologies. It features an integrated ultrafast soft recovery diode and utilizes the Super-247 (TO-274AA) surface-mount package. The device is optimized for hard switching applications operating between 8 kHz and 40 kHz, as well as resonant mode soft switching up to 200 kHz. This design provides tighter parameter distribution and higher efficiency compared to prior generations.
Feature Summary
- Generation 4 IGBT design offering tighter parameter distribution and higher efficiency with minimized switching and conduction losses
- UltraFast switching speed optimized for high-frequency operation in both hard switching and resonant soft-switching modes
- Super-247 package providing increased power handling capability and a creepage distance of 5.35mm
Applications
- Hard switching power supplies operating at frequencies between 8 kHz and 40 kHz
- Resonant mode soft switching applications requiring operation up to 200 kHz
- Designs requiring multiple paralleled IGBTs for cost and space savings
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm lead-free status and assembly details. Ensure the component matches the Super-247 physical outline and pin configuration required for your printed circuit board layout. Cross-reference the manufacturer's datasheet for any updates to specifications or case dimensions before finalizing procurement.
Selection Notes
Select this component when designing circuits that require high-efficiency switching within the specified frequency ranges. The Super-247 package is suitable for applications needing higher power density than standard TO-247 packages while maintaining a smaller footprint than TO-264. Consider the integrated ultrafast diode characteristics for synchronous rectification or freewheeling requirements.
Part Context
This part belongs to the IRG4PSH series of Generation 4 IGBTs from International Rectifier, now part of Infineon Technologies. The series is characterized by improved performance metrics over previous generations, specifically targeting industrial and consumer power conversion applications where size and efficiency are critical constraints.
Replacement Considerations
Direct substitutes include other parts from the same Generation 4 family, such as the IRG4PSH71UD or IRG4PSH71UDPBF, which share similar electrical characteristics and packaging.
