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Product Detailed Parameters
- Description：IGBT 4500V 60A ISOPLUS I4-PAC
- Series：XPT™
- Mfr：Littelfuse Inc.
- Package：Tube
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：4500 V
- Current - Collector (Ic) (Max)：60 A
- Current - Collector Pulsed (Icm)：350 A
- Vce(on) (Max) @ Vge, Ic：3.9V @ 15V, 40A
- Power - Max：290 W
- Switching Energy：-
- Input Type：Standard
- Gate Charge：170 nC
- Td (on/off) @ 25°C：36ns/110ns
- Test Condition：960V, 40A, 2Ohm, 15V
- Reverse Recovery Time (trr)：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：i4-Pac™-4, Isolated
- Supplier Device Package：ISOPLUS i4-PAC™
- Grade：-
- Qualification：-
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Overview
The IXYF40N450 is a high-voltage silicon N-channel Insulated Gate Bipolar Transistor (IGBT) manufactured by Littelfuse under the IXYS brand. It utilizes XPT technology and is housed in an ISOPLUS i4-Pak package with an electrically isolated tab. Key electrical ratings include a collector-emitter voltage of 4500 V, a continuous collector current of 60 A at 25°C, and a maximum power dissipation of 290 W. The device features a low saturation voltage of 3.9 V at 40 A and supports a junction temperature range from -55°C to +150°C.
Feature Summary
- High blocking voltage capability utilizing XPT technology
- Electrically isolated mounting surface for simplified thermal management
- Low saturation voltage for improved efficiency
- High peak current capability for robust switching performance
Applications
- Switch-Mode and Resonant-Mode Power Supplies
- Uninterruptible Power Supplies (UPS)
- Laser Generators
- Capacitor Discharge Circuits
- AC Switches
Procurement Notes
Verify component authenticity through authorized Littelfuse or IXYS distributors. Confirm datasheet revision DS100617(5/14) matches received hardware. Ensure storage conditions remain within specified limits to prevent moisture absorption prior to soldering. Validate that the ISOPLUS i4-Pak package dimensions align with the target PCB footprint requirements.
Selection Notes
Select this component for applications requiring high voltage isolation and significant current handling. The 4500 V rating suits medium-voltage industrial systems. Evaluate thermal resistance values against heatsink capabilities. Consider gate charge parameters for driver selection. Ensure operating temperatures stay within the -55°C to +150°C junction range for reliable long-term performance.
Part Context
This IGBT belongs to the IXYS High Voltage series, specifically designed for demanding power electronics environments. The ISOPLUS i4-Pak packaging provides a compact solution with enhanced thermal conductivity. It represents a standard discrete component option for engineers designing high-power conversion circuits where reliability and voltage withstand are critical priorities.
Replacement Considerations
Check for direct substitutes within the IXYS IXYF series sharing identical pinouts and voltage ratings. Verify thermal resistance and package dimensions match before substitution. Consult Littelfuse application notes for cross-reference recommendations ensuring equivalent switching characteristics and safe operating area compliance.
