{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSP324H6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSP324H6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BSP324H6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BSP324H6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon SIPMOS N-Channel MOSFET, 400 V Vdss, 170 mA continuous drain, 25 Ohm Rds(on) at 10 V, SOT-223-4 surface mount, -55°C to 150°C junction temperature.","salesMarkdown":"## 400 V N-channel in a SOT-223 — what it fits The Infineon BSP324H6327XTSA1 is a 400 V N-channel SIPMOS MOSFET in a PG-SOT223-4 surface-mount package. The 400 V drain-source voltage suits offline auxiliary supplies, flyback clamp circuits, and high-voltage DC-DC converters where the current is modest. ## On-resistance and gate drive — the thermal trade-off With 25 Ohm Rds(on) at 10 V gate drive, conduction loss at 170 mA is about 0.72 W — the 1.8 W package dissipation limit (Ta) leaves some headroom, but the junction will run hot in still air. The gate threshold voltage is 2.3 V max at 94 µA drain current, so a 3.3 V logic-level gate drive will turn it on, but the Rds(on) is specified at 4.5 V and 10 V drive — expect higher on-resistance if driven below 4.5 V. The 150°C TJ max is the absolute limit; derate power dissipation above 25°C ambient per the datasheet curve. ROHS3 compliant.","metaTitle":"Infineon BSP324H6327XTSA1 N-Channel MOSFET, 400 V, 170 mA","metaDescription":"Infineon SIPMOS N-channel MOSFET, 400 V Vdss, 170 mA continuous drain, 25 Ohm Rds(on) at 10 V. SOT-223 surface mount. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SIPMOS®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"SIPMOS®","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-261-4, TO-261AA","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.3V @ 94µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"25Ohm @ 170mA, 10V","Power Dissipation (Max)":"1.8W (Ta)","Supplier Device Package":"PG-SOT223-4","Gate Charge (Qg) (Max) @ Vgs":"5.9 nC @ 10 V","Drain to Source Voltage (Vdss)":"400 V","Input Capacitance (Ciss) (Max) @ Vds":"154 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"170mA (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.86900","currency":"USD"},{"qty":100,"price":"$0.66610","currency":"USD"},{"qty":500,"price":"$0.52656","currency":"USD"},{"qty":1000,"price":"$0.42125","currency":"USD"},{"qty":2000,"price":"$0.38395","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1a177fbd3168a3fd21f81b3ae1050c56.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BSP324H6327XTSA1/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between BSP324 and BSP324H6327XTSA1?","answer":"The BSP324H6327XTSA1 is the tape-and-reel (and cut-tape) packaged variant of the base BSP324 die. The electrical specifications — 400 V Vdss, 170 mA Id, 25 Ohm Rds(on) — are identical. The suffix indicates the reel packaging and the halogen-free / ROHS3 compliant plating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSP324H6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSP324H6327XTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}