{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP720FE6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP720FE6327","canonicalUrl":"https://icboms.com/infineon/BFP720FE6327","factsUrl":"https://icboms.com/api/mcp/products/BFP720FE6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP720FE6327 NPN RF transistor, 45 GHz transition frequency, 10.5 dB ~ 28 dB gain, 0.4 dB ~ 1 dB noise figure, 4.7 V Vce, 25 mA Ic, 4-TSFP surface-mount package.","salesMarkdown":"## 45 GHz NPN RF transistor for low-noise front ends The Infineon BFP720FE6327 is an NPN silicon-germanium RF transistor designed for low-noise amplification from 150 MHz through X-band. Its 45 GHz transition frequency and noise figure as low as 0.4 dB up to 10 GHz make it a fit for LNA stages in base station receivers, satellite downconverters, and microwave backhaul links. The 4.7 V collector-emitter breakdown and 25 mA maximum collector current mean this part is biased for low-voltage, low-current signal paths — not power stages. Housed in a 4-TSFP flat-lead SMD package, it suits compact RF module layouts where parasitic inductance must be minimised. The 10.5 dB to 28 dB gain range is bias-dependent: at a given collector current the part delivers a specific gain, and the designer trades gain against noise figure and linearity. At 13 mA and 3 Vce the DC current gain minimum is 160, which gives a usable beta for bias network design. The 0.4 dB noise figure at lower frequencies means this transistor can sit ahead of the first mixer without degrading system sensitivity — critical for sub-1 dB NF receiver chains. Above 10 GHz the noise figure rises to 1 dB, still competitive for Ku-band LNBs. The BFP720FE6327 product status is Active.","metaTitle":"Infineon BFP720FE6327 RF Transistor, NPN, 45 GHz fT, 4-TSFP","metaDescription":"Infineon BFP720FE6327 NPN RF transistor, 45 GHz transition frequency, 0.4 dB noise figure, 4-TSFP SMD package. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":[],"specifications":{"Gain":"10.5dB ~ 28dB","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)":"0.4dB ~ 1dB @ 150MHz ~ 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":"$0.36","priceTiers":[{"qty":834,"price":"$0.36000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5e7806fe5884ba7952f340ee29aa382c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BFP720FE6327/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to BFP720FE6327?","answer":"No pin-compatible equivalent is listed in the available cross-reference data. For a drop-in replacement, verify the footprint and bias conditions against the original design — the 4-TSFP package is shared with other Infineon RF transistors, but each variant has distinct gain and noise specs."},{"question":"What package does BFP720FE6327 come in?","answer":"It is supplied in a 4-TSFP package (4-SMD with flat leads) for surface-mount assembly. The shipping medium is Bulk."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP720FE6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP720FE6327 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}