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Product Detailed Parameters
- Description：IGBT 500V 20A TO-263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：500 V
- Current - Collector (Ic) (Max)：20 A
- Current - Collector Pulsed (Icm)：50 A
- Vce(on) (Max) @ Vge, Ic：-
- Power - Max：150 W
- Switching Energy：-
- Input Type：Logic
- Gate Charge：-
- Td (on/off) @ 25°C：1µs/4.5µs
- Test Condition：-
- Reverse Recovery Time (trr)：-
- Operating Temperature：-55°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The Littelfuse LGB8245TI is a 450 V, 20 A N-Channel Ignition IGBT designed for high voltage and current switching applications. It features monolithic circuitry integrating ESD protection and inductive coil drivers. The device offers low threshold voltage for logic interface, low saturation voltage, and high pulsed current capability. It is housed in a D2PAK package to optimize board space and is qualified under AEC-Q101 standards.
Feature Summary
- Monolithic integration of ESD protection and inductive coil drivers
- Low threshold voltage enabling direct interface with logic or microprocessor devices
- D2PAK package providing smaller footprint for increased board space efficiency
- AEC-Q101 qualification ensuring reliability in automotive environments
Applications
- Ignition Systems
- Direct Fuel Injection
- High voltage and high current switching circuits
Procurement Notes
Verify the specific ordering suffix against the official Littelfuse datasheet to confirm package type and packing mode. Ensure the component meets the required environmental approvals and that the application does not involve prohibited uses such as medical implants or nuclear facilities as stated in the manufacturer disclaimer.
Selection Notes
Select this component for designs requiring robust ignition switching with integrated protection features. Consider the thermal resistance characteristics and the D2PAK package dimensions for PCB layout. Verify that the gate drive voltage aligns with the low threshold voltage specifications to ensure efficient switching performance.
Part Context
This part belongs to Littelfuse's power semiconductor ignition IGBT series. These devices are engineered specifically for automotive and industrial applications demanding reliable high-voltage switching. The series emphasizes durability and integration to simplify circuit design for demanding electrical loads.
Replacement Considerations
Consult Littelfuse documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' IGBTs without verifying pinout, voltage ratings, and thermal characteristics.
FAQ
What is the maximum collector-emitter voltage rating?
The maximum collector-emitter voltage (VCES) is rated at 450 V.
Is the device suitable for automotive applications?
Yes, the LGB8245TI is AEC-Q101 qualified, indicating suitability for automotive environments.
What package type does this component use?
The component utilizes a D2PAK package, which provides a smaller footprint compared to traditional packages.
