{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSS119NH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSS119NH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BSS119NH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BSS119NH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS N-Channel MOSFET, 100 V drain-source, 190 mA continuous drain, 6 Ohm Rds(on) at 10 V gate drive, ±20 Vgs max, PG-SOT23 surface-mount package, -55°C to 150°C junction temperature.","salesMarkdown":"## 100V small-signal N-channel for 24V/48V rails The BSS119NH6327XTSA1 is an N-channel OptiMOS MOSFET with a 100 V drain-source rating. Gate charge is only 0.6 nC at 10 V, so the switching losses in a 100 kHz converter are negligible. Listed as Active by Infineon with ROHS3 compliance. The PG-SOT23 package is a standard Infineon leadframe, not a custom die — second-sourcing options exist within the OptiMOS family (BSS123NH6327XTSA1 shares the same 100 V rating and SOT-23 footprint, though with a lower 1.8 V gate threshold). ## Thermal budget in a SOT-23 Power dissipation is capped at 500 mW at ambient — the SOT-23 body limits continuous current more than the silicon die. At 190 mA with 6 Ohm Rds(on), conduction loss is about 217 mW; that leaves margin for switching loss and ambient temperature up to 85°C before hitting the 500 mW ceiling.","metaTitle":"Infineon BSS119NH6327XTSA1 N-Channel MOSFET, 100V, 190mA","metaDescription":"Infineon OptiMOS N-channel MOSFET, 100V Vdss, 190mA continuous drain, 6 Ohm Rds(on) at 10V. Active production, ROHS3 compliant.","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":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.3V @ 13µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"6Ohm @ 190mA, 10V","Power Dissipation (Max)":"500mW (Ta)","Supplier Device Package":"PG-SOT23","Gate Charge (Qg) (Max) @ Vgs":"0.6 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"20.9 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"190mA (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.48000","currency":"USD"},{"qty":10,"price":"$0.38500","currency":"USD"},{"qty":100,"price":"$0.26230","currency":"USD"},{"qty":500,"price":"$0.19670","currency":"USD"},{"qty":1000,"price":"$0.14753","currency":"USD"},{"qty":3000,"price":"$0.13523","currency":"USD"},{"qty":6000,"price":"$0.12704","currency":"USD"},{"qty":15000,"price":"$0.11953","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8c5ec66e7de90abc84f8095e04310189.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of BSS119NH6327XTSA1?","answer":"The drive voltage for minimum on-resistance is 4.5 V or higher."},{"question":"Is BSS119NH6327XTSA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per Infineon's lifecycle record."},{"question":"Can I use BSS119NH6327XTSA1 in a 5V gate drive circuit?","answer":"Yes — the gate threshold is 2.3 V maximum, and 5 V logic is above the 4.5 V minimum drive voltage for rated Rds(on). The maximum gate-source rating is ±20 V, so 5 V is well within the safe operating area."},{"question":"What is the replacement or equivalent for BSS119NH6327XTSA1?","answer":"The BSS123NH6327XTSA1 is a pin-compatible OptiMOS N-channel with the same 100 V rating and SOT-23 package, but with a lower 1.8 V gate threshold. It is a functional second source for designs that can accept the threshold difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSS119NH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSS119NH6327XTSA1 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}}