{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISC012N04LM6ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"ISC012N04LM6ATMA1","canonicalUrl":"https://icboms.com/infineon/ISC012N04LM6ATMA1","factsUrl":"https://icboms.com/api/mcp/products/ISC012N04LM6ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ 6 N-Channel MOSFET, 40 V Vdss, 1.2 mOhm Rds(on) max @ 50 A, 10 V, 238 A continuous drain (Tc), 64 nC gate charge, PG-TDSON-8 FL package, -55°C to 175°C junction temperature.","salesMarkdown":"## Package and mounting The Infineon ISC012N04LM6ATMA1 is a 40 V N-channel MOSFET from the OptiMOS™ 6 trench family, built for high-efficiency switching in power conversion and motor-drive stages. Its headline figure is a 1.2 mOhm maximum on-resistance at 50 A drain current with 10 V gate drive — that conduction loss stays under 3 W even at 50 A, which keeps the heatsink small in a 48 V bus converter or an automotive 12 V load switch. The 238 A continuous drain rating at case temperature (Tc) tells you the silicon can handle massive current if you pull the heat out through the exposed pad; the 37 A at ambient (Ta) is the real-world limit on a bare PCB without forced air. Junction temperature spans -55°C to 175°C, so it lives in under-hood or industrial enclosures where the ambient hits 85°C and the junction sees switching transients. ## Rds(on) and gate drive — matching the driver to the MOSFET The 1.2 mOhm figure is specified at 10 V gate drive, but the part also lists a 4.5 V drive voltage for minimum on-resistance — that means a logic-level gate driver can still turn it on hard, though the Rds(on) will be higher than the 10 V value. Check the gate charge curve: 64 nC at 10 V means the driver needs to source and sink that charge fast enough to keep switching losses under control at the target frequency. Input capacitance is 4600 pF at 20 V drain-source — a typical 1 A gate driver will charge it in about 30 ns, which is fine for 100 kHz to 200 kHz hard-switched converters. If you are paralleling multiple devices, the 64 nC Qg and 4600 pF Ciss are low enough that gate-resistor tuning is straightforward. ## PG-TDSON-8 FL — rework and footprint notes The 8-PowerTDFN package (PG-TDSON-8 FL) is a 5 mm × 6 mm body with an exposed die pad on the bottom. Rework with hot air is doable: preheat the board to 125°C, hit the pad with 280°C air until the solder reflows, then lift with tweezers. The pad is large enough that alignment marks are clear, and the package has a small index notch. Keep the stencil aperture at 80% of the pad area to avoid solder bridging to the drain pins. ## Active lifecycle — no obsolescence clock ticking The OptiMOS 6 series is Infineon's latest trench MOSFET generation, so a successor is not expected in the near term. For dual-sourcing, Infineon's own portfolio includes other 40 V OptiMOS 6 variants in the same PG-TDSON-8 FL footprint, but the 1.2 mOhm Rds(on) is specific to this part number — verify pin compatibility if cross-referencing.","metaTitle":"ISC012N04LM6ATMA1 Infineon OptiMOS 6 N-Channel MOSFET, 40V","metaDescription":"ISC012N04LM6ATMA1 Infineon OptiMOS 6 N-channel MOSFET, 40V Vdss, 1.2mOhm Rds(on) max at 50A, 10V. 238A continuous drain at Tc. -55°C to 175°C.","metaKeywords":null},"attributes":{"series":"OptiMOS™ 6","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"OptiMOS™ 6","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.3V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"1.2mOhm @ 50A, 10V","Power Dissipation (Max)":"3W (Ta), 125W (Tc)","Supplier Device Package":"PG-TDSON-8 FL","Gate Charge (Qg) (Max) @ Vgs":"64 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"4600 pF @ 20 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"37A (Ta), 238A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.01000","currency":"USD"},{"qty":10,"price":"$2.70600","currency":"USD"},{"qty":100,"price":"$2.17460","currency":"USD"},{"qty":500,"price":"$1.78668","currency":"USD"},{"qty":1000,"price":"$1.48890","currency":"USD"},{"qty":5000,"price":"$1.27620","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2f6c99314cdcda8389a872ce075d0b15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum drain current of ISC012N04LM6ATMA1?","answer":"The continuous drain current rating is 37 A at 25°C ambient temperature (Ta) and 238 A at 25°C case temperature (Tc). The 238 A figure assumes the case is held at 25°C with adequate heatsinking; the 37 A figure is the practical limit on a bare PCB without forced cooling."},{"question":"Is ISC012N04LM6ATMA1 RoHS compliant?","answer":"Yes, the ISC012N04LM6ATMA1 is listed as ROHS3 Compliant, meaning it meets the RoHS directive's lead-free and restricted-substance requirements."},{"question":"What is the Rds(on) of ISC012N04LM6ATMA1?","answer":"The maximum on-resistance is 1.2 mOhm at a drain current of 50 A with a 10 V gate-source voltage. The part also supports a 4.5 V gate drive for logic-level operation, though the Rds(on) will be higher at that lower drive voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/ISC012N04LM6ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/ISC012N04LM6ATMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}