{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISC019N03L5SATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"ISC019N03L5SATMA1","canonicalUrl":"https://icboms.com/infineon/ISC019N03L5SATMA1","factsUrl":"https://icboms.com/api/mcp/products/ISC019N03L5SATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ ISC019N03L5SATMA1, N-Channel MOSFET, 30 Vdss, 1.9 mOhm Rds(on) at 30 A/10 V, 28 A (Ta)/100 A (Tc), PG-TDSON-8-5 surface-mount package.","salesMarkdown":"## 30 V N-channel MOSFET, 1.9 mOhm — conduction loss in a 30 A rail Gate charge is 44 nC at 10 V, which is moderate for this Rds(on) class and keeps the switching loss in check up to a few hundred kilohertz. Input capacitance is 2800 pF at 15 V Vds, so the gate-driver output impedance should be sized to hit the target rise time without ringing. ## Thermal and package — the 100 A case rating needs a heatsink The 100 A continuous drain rating is specified at the case temperature (Tc), not ambient — that figure assumes the backside of the PG-TDSON-8-5 package is held at 25 °C, which in practice means a large copper pour on the PCB or a heatsink. The ambient-rated current of 28 A (Ta) is what you get with natural convection on a standard footprint. Maximum power dissipation is 2.5 W at ambient and 69 W at the case, so the thermal design determines how much of the 100 A headroom you can actually use. The 8-PowerTDFN package (supplier code PG-TDSON-8-5) is a surface-mount Power-SO8-like footprint with an exposed drain pad on the bottom. The gate threshold voltage is 2 V maximum at 250 µA, so the part can be driven from a 3.3 V logic rail, though the 4.5 V minimum drive voltage for the rated Rds(on) means a 5 V gate drive gets you closer to the 1.9 mOhm number. ## Active production — no obsolescence worry ROHS3 compliant.","metaTitle":"ISC019N03L5SATMA1 Infineon OptiMOS N-Ch 30V MOSFET, 1.9mOhm","metaDescription":"Infineon ISC019N03L5SATMA1 N-channel 30V MOSFET, 1.9mOhm Rds(on) at 30A, 10V. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™","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":"2V @ 250µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.9mOhm @ 30A, 10V","Power Dissipation (Max)":"2.5W (Ta), 69W (Tc)","Supplier Device Package":"PG-TDSON-8-5","Gate Charge (Qg) (Max) @ Vgs":"44 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"2800 pF @ 15 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"28A (Ta), 100A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.06","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.06000","currency":"USD"},{"qty":10,"price":"$0.95200","currency":"USD"},{"qty":100,"price":"$0.74190","currency":"USD"},{"qty":500,"price":"$0.61290","currency":"USD"},{"qty":1000,"price":"$0.48386","currency":"USD"},{"qty":2000,"price":"$0.45161","currency":"USD"},{"qty":5000,"price":"$0.42902","currency":"USD"},{"qty":10000,"price":"$0.42075","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ad661973a642d49775c6c6a412b68572.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/ISC019N03L5SATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/ISC019N03L5SATMA1 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}}