{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP650FH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP650FH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BFP650FH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BFP650FH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP650FH6327XTSA1 NPN SiGe RF transistor, 42 GHz transition frequency, 11 dB to 21.5 dB gain, 0.8 dB to 1.9 dB noise figure, 4.5 V Vceo, 150 mA Ic, 4-TSFP surface-mount package, ROHS3 compliant.","salesMarkdown":"## What this part is — Infineon BFP650FH6327XTSA1 The Infineon BFP650FH6327XTSA1 is a SiGe NPN RF transistor with 42 GHz transition frequency and 0.8 dB to 1.9 dB noise figure. It operates at 4.5 V Vceo and 150 mA Ic. ## Gain and noise — what they mean for your front-end Gain spans 11 dB to 21.5 dB. Noise figure is 0.8 dB typ at 1.8 GHz and 1.9 dB at 6 GHz. ## Package and mounting — 4-TSFP The 4-TSFP package has flat leads for reduced parasitic inductance at 42 GHz. It is surface-mount and ships in Tape & Reel or Cut Tape. ## Lifecycle and sourcing That means you can design it into a new BOM without worrying about a last-time-buy window closing. It's also ROHS3 compliant, which covers the EU and most global markets. No LTB risk, no broker-only scramble.","metaTitle":"Infineon BFP650FH6327XTSA1 NPN RF Transistor, 42 GHz, 4-TSFP","metaDescription":"Infineon BFP650FH6327XTSA1 NPN SiGe RF transistor. 42 GHz fT, 11-21.5 dB gain, 0.8 dB noise figure at 1.8 GHz. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Gain":"11dB ~ 21.5dB","Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"500mW","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Flat Leads","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"42GHz","Supplier Device Package":"4-TSFP","Noise Figure (dB Typ @ f)":"0.8dB ~ 1.9dB @ 1.8GHz ~ 6GHz","Current - Collector (Ic) (Max)":"150mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"110 @ 80mA, 3V","Voltage - Collector Emitter Breakdown (Max)":"4.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.70000","currency":"USD"},{"qty":10,"price":"$0.59500","currency":"USD"},{"qty":25,"price":"$0.55560","currency":"USD"},{"qty":100,"price":"$0.44440","currency":"USD"},{"qty":250,"price":"$0.41264","currency":"USD"},{"qty":500,"price":"$0.34914","currency":"USD"},{"qty":1000,"price":"$0.26979","currency":"USD"},{"qty":3000,"price":"$0.24599","currency":"USD"},{"qty":6000,"price":"$0.24150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2242e9b9a499333e37e24bfa57cd6879.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package is BFP650FH6327XTSA1 in?","answer":"It comes in a 4-TSFP surface-mount package with flat leads, also described as 4-SMD, Flat Leads."},{"question":"What is the equivalent or alternative for BFP650FH6327XTSA1?","answer":"A close functional peer is the BFP640FH6327XTSA1, which offers a similar 40 GHz fT and slightly lower noise figure (0.65 dB to 1.2 dB at 1.8 GHz to 6 GHz), but with lower power handling (200 mW vs 500 mW) and lower collector current (30 mA vs 150 mA). The BFP650 is the higher-current, higher-power choice for driver stages; the BFP640 is better for ultra-low-noise receiver front-ends where current budget is tight."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP650FH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP650FH6327XTSA1 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}}