{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP181E7764HTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP181E7764HTSA1","canonicalUrl":"https://icboms.com/infineon/BFP181E7764HTSA1","factsUrl":"https://icboms.com/api/mcp/products/BFP181E7764HTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP181E7764HTSA1 NPN RF transistor, 12V Vceo, 8GHz fT, 17.5dB ~ 21dB gain, 0.9dB ~ 1.2dB noise figure @ 900MHz ~ 1.8GHz, 175mW max power, PG-SOT-143-3D package.","salesMarkdown":"## Package and mounting — PG-SOT-143-3D The BFP181E7764HTSA1 comes in a PG-SOT-143-3D package. It is a surface-mount device; the collector tab on the bottom side needs a thermal via or copper pour to keep junction temperature under the 150°C (TJ) absolute maximum. ## Lifecycle and compliance Infineon lists the BFP181E7764HTSA1 as Active with ROHS3 compliance. The ROHS3 compliance covers the current EU exemption list, so no special handling documentation is needed for shipping into restricted markets.","metaTitle":"Infineon BFP181E7764HTSA1 RF NPN Transistor, 8GHz fT","metaDescription":"Infineon BFP181E7764HTSA1 RF NPN transistor in PG-SOT-143-3D. 12V Vceo, 8GHz fT, 17.5-21dB gain, 0.9-1.2dB noise figure at 900MHz-1.8GHz.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Gain":"17.5dB ~ 21dB","Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"175mW","Mounting Type":"Surface Mount","Package / Case":"TO-253-4, TO-253AA","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"8GHz","Supplier Device Package":"PG-SOT-143-3D","Noise Figure (dB Typ @ f)":"0.9dB ~ 1.2dB @ 900MHz ~ 1.8GHz","Current - Collector (Ic) (Max)":"20mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"70 @ 70mA, 8V","Voltage - Collector Emitter Breakdown (Max)":"12V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.32500","currency":"USD"},{"qty":25,"price":"$0.29360","currency":"USD"},{"qty":100,"price":"$0.20280","currency":"USD"},{"qty":250,"price":"$0.17076","currency":"USD"},{"qty":500,"price":"$0.13874","currency":"USD"},{"qty":1000,"price":"$0.10672","currency":"USD"},{"qty":3000,"price":"$0.09605","currency":"USD"},{"qty":6000,"price":"$0.09071","currency":"USD"},{"qty":15000,"price":"$0.08271","currency":"USD"},{"qty":30000,"price":"$0.08120","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/67e88a6094215bd947c91c51d7750001.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to BFP181E7764HTSA1?","answer":"The BFR181WH6327XTSA1 is a close functional peer with similar gain (19dB), same 8GHz fT, same 12V Vceo, and comparable noise figure. It shares the same SOT-143 footprint and is also active. The BFP193E6327HTSA1 offers higher power handling (580mW) but lower gain (12dB to 18dB) — a trade-off for driver stages rather than low-noise front-ends."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP181E7764HTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP181E7764HTSA1 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}}