{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP740FH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP740FH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BFP740FH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BFP740FH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP740FH6327XTSA1 NPN RF transistor, 42 GHz fT, 27.5 dB gain, 0.5 dB noise figure at 1.8 GHz, 4.7 V Vceo, 30 mA Ic, 160 mW max power, 4-TSFP surface-mount package.","salesMarkdown":"## Noise figure across band — the real sensitivity number Noise figure is specified as 0.5 dB to 0.75 dB across 1.8 GHz to 6 GHz. Infineon lists the BFP740FH6327XTSA1 as Active. No last-time-buy notice, no end-of-life forecast in the current record. The part is RoHS3 compliant.","metaTitle":"BFP740FH6327XTSA1 RF NPN Transistor, 42 GHz fT, 0.5 dB NF","metaDescription":"Active Infineon BFP740FH6327XTSA1 NPN RF transistor: 42 GHz transition frequency, 0.5 dB noise figure at 1.8 GHz, 4-TSFP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Gain":"27.5dB","Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"160mW","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)":"0.5dB ~ 0.75dB @ 1.8GHz ~ 6GHz","Current - Collector (Ic) (Max)":"30mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"160 @ 25mA, 3V","Voltage - Collector Emitter Breakdown (Max)":"4.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.63","priceTiers":[{"qty":1,"price":"$0.63000","currency":"USD"},{"qty":10,"price":"$0.54100","currency":"USD"},{"qty":25,"price":"$0.50480","currency":"USD"},{"qty":100,"price":"$0.40380","currency":"USD"},{"qty":250,"price":"$0.37496","currency":"USD"},{"qty":500,"price":"$0.31726","currency":"USD"},{"qty":1000,"price":"$0.24516","currency":"USD"},{"qty":3000,"price":"$0.22353","currency":"USD"},{"qty":6000,"price":"$0.21945","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9c6e832ee2df28693d1c79d343668819.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BFP740FH6327XTSA1/alternatives.json"},"ai":{"faq":[{"question":"What is the noise figure of BFP740FH6327XTSA1 at different frequencies?","answer":"The noise figure is specified as 0.5 dB to 0.75 dB across the frequency range of 1.8 GHz to 6 GHz. At 1.8 GHz the NF is typically 0.5 dB; at 6 GHz it rises to 0.75 dB."},{"question":"What is the pinout of BFP740FH6327XTSA1?","answer":"The pinout is standard for a 4-TSFP NPN RF transistor: emitter, base, collector, and a ground/emitter reference lead. The exact pin assignment is documented in the Infineon datasheet for this part."},{"question":"What is the closest pin-compatible alternative to BFP740FH6327XTSA1?","answer":"Within the same Infineon BFP7xx SiGe family, the BFP740F is the same die in the same 4-TSFP package. No second-source cross-reference is listed in the current record; for a dual-source qualification, review the Infineon portfolio for a part with matching fT, NF, and breakdown voltage."},{"question":"What is the operating frequency of BFP740FH6327XTSA1?","answer":"The transition frequency (fT) is 42 GHz. The noise figure is specified for operation from 1.8 GHz to 6 GHz, which aligns with common sub-6 GHz wireless bands."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP740FH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP740FH6327XTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}