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SPB100N03S203T is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N-CH 30V 100A TO263-3. Review the specifications below when checking this part for your BOM.
The SPB100N03S2-03 is an OptiMOS Power-Transistor featuring a P-TO263-3 package. It provides a maximum drain-source voltage of 30 V and a continuous drain current of 100 A at 25°C case temperature. The device exhibits a maximum on-state resistance of 3 mΩ at VGS=10V and ID=80A. It supports a pulsed drain current of 400 A, with a single-pulse avalanche energy rating of 810 mJ. The component operates within a junction temperature range of -55°C to +175°C.
Verify the specific ordering code Q67042-S4057 against the required P-TO263-3 package variant. Confirm that the component meets all electrical specifications for the intended operating temperature and current load conditions before finalizing procurement.
Select this component for designs requiring high current handling in a surface-mount format. Ensure the gate drive circuit can supply sufficient voltage to achieve the specified low on-state resistance. Evaluate thermal management requirements based on the junction-to-case thermal resistance values provided in the datasheet.
This part belongs to the OptiMOS family from Infineon Technologies. It shares core electrical characteristics with the SPI100N03S2-03 and SPP100N03S2-03 variants, differing primarily in the physical package type. The technology focuses on minimizing conduction losses while maintaining robust performance under transient conditions.
Direct substitutes include SPI100N03S2-03 (P-TO262-3) and SPP100N03S2-03 (P-TO220-3). Verify pinout compatibility and thermal interface requirements when transitioning between these package types.
The maximum single-pulse avalanche energy is rated at 810 mJ under conditions of ID=80A, VDD=25V, and RGS=25W.
The drain-source on-state resistance increases as the junction temperature rises, following the typical characteristic curve provided in the datasheet.
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