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Product Detailed Parameters
- Description：IGBT 1200V 78A SUPER-247
- Series：-
- Mfr：International Rectifier
- Package：Bulk
- 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：5.68mJ (on), 3.23mJ (off)
- Input Type：Standard
- Gate Charge：410 nC
- Td (on/off) @ 25°C：67ns/230ns
- Test Condition：800V, 42A, 5Ohm, 15V
- Reverse Recovery Time (trr)：107 ns
- 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 IRG4PSH71KDPbF is a Generation 4 Insulated Gate Bipolar Transistor (IGBT) manufactured by International Rectifier. It features an ultrafast switching speed optimized for operating frequencies between 8 and 40 kHz in hard switching applications, and up to 200 kHz in resonant mode soft switching. The device utilizes the industry-benchmark Super-247 package, which provides higher power handling capability compared to the same footprint TO-247 package. This design offers tighter parameter distribution and higher efficiency with minimum switching and conduction losses.
Feature Summary
- Generation 4 IGBT design providing tighter parameter distribution and higher efficiency than prior generations
- Ultrafast switching speed optimized for high-frequency operation in both hard and soft switching modes
- Super-247 package offering increased power handling capability and reduced space requirements compared to standard TO-247
Applications
- Hard switching power supplies
- Resonant mode soft switching circuits
- High-efficiency industrial motor drives
Procurement Notes
Verify the component authenticity against the official International Rectifier datasheet specifications. Confirm the assembly lot code and date code markings on the Super-247 package match the manufacturer's part marking information. Ensure the lead-free designation aligns with the 'P' indicator in the assembly line position if applicable to your supply chain requirements.
Selection Notes
Select this component when designing systems requiring high efficiency and tight parameter distribution at frequencies up to 40 kHz in hard switching or 200 kHz in resonant modes. The Super-247 package is suitable for designs needing higher power density and better thermal performance than TO-247 while maintaining a similar footprint. Consider its application in cost and space-saving designs that may require paralleling multiple IGBTs.
Part Context
This device belongs to the Generation 4 IGBT family from International Rectifier, designed to offer superior performance over previous iterations. It is housed in the Super-247 (TO-274AA) package, which is distinct from the more common TO-247. The product line focuses on minimizing switching and conduction losses to achieve maximum power density.
Replacement Considerations
Consult the official datasheet for direct substitutes within the Generation 4 IGBT lineup. Verify pinout compatibility and thermal characteristics when considering alternatives from other manufacturers.
