IAUCN08S7N036TATMA1
Infineon TechnologiesIAUCN08S7N036TATMA1 is an Infineon OptiMOS 7 80 V N-channel automotive MOSFET in the PG-LHDSO-10 (SSO10T) package, tape and reel, launched in February 2026 — an 80 V code for 48 V architectures that need more transient headroom than the 40 V family offers. Its 3.6 mΩ maximum RDS(on) and 129 A rating suit 48 V DC-DC stages, zone controllers and high-side load switches, holding conduction loss at tens of amps to single-digit watts in a 5 x 7 mm footprint. The SSO10T construction cools through the top face, so heat flows into a heatsink or cold plate instead of the PCB and board layers are freed for routing. Selection advice: take this 80 V code for 48 V buses with load-dump exposure; the 100 V N025T sibling is the step up when transients demand the higher class, at 2.5 mΩ and 175 A. Infineon lists the part as active and preferred, with supply committed at least until 2040. Parameters verified against Infineon documentation.
- MPN
- IAUCN08S7N036TATMA1
- Manufacturer
- Infineon Technologies
- Family
- N-channel power MOSFET
- Package
- PG-LHDSO-10
- Manufacturer channel coverage
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