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The ISL9V3040P3 is a 400 V, N-Channel Ignition IGBT from onsemi's ECOSPARK family. It features a TO-220-3LD package and supports logic level gate drive with a threshold voltage of 1.3 V to 2.2 V at 25°C. The device offers a collector-to-emitter breakdown voltage (BVCER) of up to 430 V and handles continuous collector currents of 21 A at 25°C case temperature. It provides 300 mJ self-clamped inductive switching (SCIS) energy capability at 25°C and includes internal diodes for voltage clamping.
Verify the specific ordering suffix and package type against the official datasheet to ensure compatibility with your assembly requirements. Confirm that the component meets AEC-Q101 qualification standards if required for your automotive application. Check the latest revision of the datasheet for any updates to mechanical dimensions or electrical characteristics before finalizing procurement.
Select this component when a 400 V rated N-Channel IGBT with high SCIS energy capability is needed for ignition systems. Ensure the thermal management design can handle the specified power dissipation and junction temperature range of -40°C to 175°C. Verify that the logic level gate drive requirements match your controller output capabilities.
The ISL9V3040P3 belongs to the ECOSPARK series of ignition IGBTs designed by onsemi. It shares core electrical specifications with the ISL9V3040D3S and ISL9V3040S3S models, differing primarily in the physical package configuration. This series represents a next-generation solution for automotive ignition coils, emphasizing space-saving designs and enhanced switching robustness.
The ISL9V3040D3S and ISL9V3040S3S are functionally equivalent parts within the same product family, offering identical electrical characteristics but utilizing D-Pak and D²-Pak packages respectively. Direct replacement requires verifying that the alternative package fits the PCB footprint and thermal constraints of the design.
The maximum collector-to-emitter breakdown voltage (BVCER) is 430 V.
No, the device includes internal diodes that provide voltage clamping, eliminating the need for external components.
The Self Clamped Inductive Switching (SCIS) energy rating is 300 mJ at a starting junction temperature of 25°C.