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Product Detailed Parameters
- Description：IGBT 450V 25A TO-252
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：450 V
- Current - Collector (Ic) (Max)：25 A
- Current - Collector Pulsed (Icm)：50 A
- Vce(on) (Max) @ Vge, Ic：1.25V @ 4V, 6A
- Power - Max：125 W
- Switching Energy：-
- Input Type：Logic
- Gate Charge：26 nC
- Td (on/off) @ 25°C：1.1µs/4.6µs
- Test Condition：300V, 10A, 1kOhm, 5V
- Reverse Recovery Time (trr)：-
- Operating Temperature：-55°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252 (DPAK)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The STGD20N45LZAG is an N-channel IGBT from STMicroelectronics, designed for automotive applications and qualified to AEC-Q101 standards. It features a maximum collector-emitter voltage of 450V and a continuous collector current of 25A at 25°C. The device utilizes PowerMESH technology to achieve low saturation voltage, specified as 1.55V max at 25A. Key electrical parameters include a gate charge of 26nC and a turn-off time of 4.6µs under standard test conditions. It operates within a junction temperature range of -55°C to 175°C and is housed in a surface-mount TO-252 (DPAK) package.
Feature Summary
- Automotive-grade reliability with AEC-Q101 qualification
- High short-circuit withstand capability of 300mJ
- Integrated ESD protection and logic-level gate drive
Applications
- Automotive ignition systems
- Coil driving applications
- Harsh environment power switching
Procurement Notes
Verify the specific ordering suffix and manufacturing date code against the latest STMicroelectronics datasheet to ensure compliance with current automotive quality standards. Confirm that the component matches the required AEC-Q101 certification level for your specific application environment before finalizing procurement.
Selection Notes
Select this component when high short-circuit robustness and low on-state voltage are critical for automotive coil drivers. Ensure the thermal management design supports the 125W or 150W power dissipation rating depending on the specific operating conditions and package thermal resistance.
Part Context
This part belongs to STMicroelectronics' Automotive Grade IGBT series, specifically optimized for ignition systems. It complements other high-voltage power devices by offering enhanced short-circuit immunity and integrated gate protection features suitable for demanding automotive environments.
Replacement Considerations
Direct replacements should be sought from the same STMicroelectronics STGDxxN45LZAG family or equivalent AEC-Q101 qualified 450V IGBTs in TO-252 packages. Verify pinout compatibility and electrical parameter equivalence, particularly Vce(sat) and short-circuit energy ratings.
