{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP720FH6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP720FH6327","canonicalUrl":"https://icboms.com/infineon/BFP720FH6327","factsUrl":"https://icboms.com/api/mcp/products/BFP720FH6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP720FH6327, NPN RF transistor, X-band, 45 GHz fT, 1 dB noise figure at 10 GHz, 15 dB gain, 100 mW max, 4-TSFP package.","salesMarkdown":"## X-band low-noise transistor in 4-TSFP The Infineon BFP720FH6327 is an NPN silicon-germanium RF transistor designed for low-noise amplification through X-band and into Ku-band. It delivers a 1 dB typical noise figure at 10 GHz and a 45 GHz transition frequency, making it a candidate for receiver front-ends, LNB downconverters, and small-signal gain stages where noise floor is the binding constraint. ## Gain and noise — the receiver front-end specs The 15 dB gain at the operating bias point provides enough headroom to overcome mixer noise in a typical superheterodyne receive chain. The 1 dB noise figure at 10 GHz keeps the system noise figure within 0.2 dB of the LNA alone, assuming a low-loss input match. Collector current is capped at 25 mA maximum, with a 4.7 V collector-emitter breakdown. The 100 mW power dissipation limit in the 4-TSFP package means the bias point must be set well below these ceilings — a typical LNA bias is 13 mA at 3 V, where the DC current gain is 160 minimum.","metaTitle":"Infineon BFP720FH6327 RF Transistor, NPN, 45 GHz fT, 1 dB NF","metaDescription":"Infineon BFP720FH6327 NPN RF transistor, 45 GHz transition frequency, 1 dB noise figure at 10 GHz, 15 dB gain, 4-TSFP package. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":[],"specifications":{"Gain":"15dB","Package":"Bulk","Power - Max":"100mW","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Flat Leads","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"45GHz","Supplier Device Package":"4-TSFP","Noise Figure (dB Typ @ f)":"1dB @ 10GHz","Current - Collector (Ic) (Max)":"25mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"160 @ 13mA, 3V","Voltage - Collector Emitter Breakdown (Max)":"4.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.17","stockQuantity":0,"priceTiers":[{"qty":1719,"price":"$0.17000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dad1d66c29cff09201886ee98981ea63.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the BFP720FH6327 obsolete?","answer":"No."},{"question":"What is the typical noise figure of the BFP720FH6327 at 10 GHz?","answer":"1 dB typical noise figure at 10 GHz, specified in the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP720FH6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP720FH6327 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}}