{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFH8311TRPBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFH8311TRPBF","canonicalUrl":"https://icboms.com/infineon/IRFH8311TRPBF","factsUrl":"https://icboms.com/api/mcp/products/IRFH8311TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Infineon HEXFET® IRFH8311TRPBF, N-Channel MOSFET, 30 V Vdss, 32 A (Ta) / 169 A (Tc) continuous drain, 2.1 mOhm Rds(on) at 20 A, 10 V, 66 nC gate charge, PQFN 5x6 mm, -55 to 150 °C.","salesMarkdown":"## 30 V N-channel HEXFET in a 5x6 PQFN The Infineon IRFH8311TRPBF is a 30 V N-channel MOSFET from the HEXFET® family, rated for a continuous drain current of 32 A (Ta) and 169 A (Tc) in the PQFN 5x6 mm package. It is a switching MOSFET aimed at DC-DC converters, load switches, and battery protection circuits in industrial and automotive-adjacent environments where the -55 to 150 °C junction temperature range covers cold-start and under-hood thermal cycling. ## Active lifecycle — no LTB risk No last-time-buy or end-of-life notices are on record. ROHS3 compliance is confirmed.","metaTitle":"IRFH8311TRPBF MOSFET N-Ch 30V 32A PQFN5x6 HEXFET","metaDescription":"IRFH8311TRPBF N-channel MOSFET, 30V Vdss, 32A continuous drain, 2.1 mOhm Rds(on) at 10V. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"HEXFET®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®","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-TQFN Exposed Pad","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"2.35V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"2.1mOhm @ 20A, 10V","Power Dissipation (Max)":"3.6W (Ta), 96W (Tc)","Supplier Device Package":"PQFN (5x6)","Gate Charge (Qg) (Max) @ Vgs":"66 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"4960 pF @ 10 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"32A (Ta), 169A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3","priceTiers":[{"qty":1,"price":"$1.30000","currency":"USD"},{"qty":10,"price":"$1.15900","currency":"USD"},{"qty":100,"price":"$0.90380","currency":"USD"},{"qty":500,"price":"$0.74662","currency":"USD"},{"qty":1000,"price":"$0.58943","currency":"USD"},{"qty":2000,"price":"$0.55014","currency":"USD"},{"qty":4000,"price":"$0.55014","currency":"USD"},{"qty":8000,"price":"$0.52263","currency":"USD"},{"qty":12000,"price":"$0.51255","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fe2932996dfcac7e34827d13edff8a59.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFH8311TRPBF/alternatives.json"},"ai":{"faq":[{"question":"What is the recommended gate drive voltage for IRFH8311TRPBF?","answer":"The drive voltage range is 4.5 V (minimum for rated Rds(on)) to 10 V (where the 2.1 mOhm maximum is specified). Use 10 V for the lowest conduction loss."},{"question":"Is IRFH8311TRPBF RoHS compliant and lead-free?","answer":"Yes, it is ROHS3 Compliant."},{"question":"Can IRFH8311TRPBF be used as a replacement for IRFH8310?","answer":"Both are 30 V N-channel HEXFETs in the same PQFN 5x6 footprint, but the IRFH8311 has a lower Rds(on) (2.1 mOhm vs the IRFH8310's higher value) and a higher current rating. Verify the gate charge and switching speed match your application before substituting."},{"question":"What is the difference between IRFH8311TRPBF and IRFH8312?","answer":"Both are 30 V N-channel HEXFETs in the same package. The IRFH8311 has a 2.1 mOhm Rds(on) and 66 nC gate charge; the IRFH8312 typically has a slightly higher on-resistance. Check the respective datasheets for exact figures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFH8311TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFH8311TRPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}