{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFR182WH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFR182WH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BFR182WH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BFR182WH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFR182WH6327XTSA1 NPN RF transistor, 12 V VCEO, 35 mA Ic, 8 GHz fT, 19 dB gain, 0.9 dB noise figure at 900 MHz, 250 mW max power, SC-70/SOT-323 package, surface mount.","salesMarkdown":"## RF front-end NPN in SOT323 — 8 GHz fT, 19 dB gain The Infineon BFR182WH6327XTSA1 is an NPN silicon RF bipolar transistor designed for low-noise amplifier and driver stages up to the low-GHz range. It delivers a typical gain of 19 dB with a transition frequency of 8 GHz, making it a fit for cellular, ISM-band, and GPS receiver front-ends. The noise figure runs 0.9 dB to 1.3 dB across 900 MHz to 1.8 GHz, which keeps the LNA noise contribution low in a 50 Ω system. Collector current is rated to 35 mA maximum, and the 12 V collector-emitter breakdown voltage gives headroom for a 3 V to 5 V supply rail with margin. ## Package and mounting — SC-70 / SOT-323 Housed in a three-lead SC-70 (SOT-323) package, the BFR182WH6327XTSA1 is a surface-mount device with a small footprint — about 2.0 mm × 1.25 mm. The supplier device package is PG-SOT323. The 250 mW power dissipation limit means the part is intended for small-signal stages, not output drivers. ## Temperature rating and bias conditions The junction temperature rating goes to 150 °C, which is standard for commercial and industrial RF stages — no special derating needed for ambient up to 85 °C as long as the collector current stays within the 35 mA ceiling. The DC current gain (hFE) is specified at 70 minimum when biased at 10 mA collector current and 8 V collector-emitter voltage. That gain floor is enough for a single-stage LNA with resistive feedback; for higher gain per stage, the BFR181 sibling (also 19 dB gain) offers a similar bias point at a lower 175 mW power rating.","metaTitle":"BFR182WH6327XTSA1 NPN RF Transistor, 8 GHz, 19 dB Gain","metaDescription":"Infineon BFR182WH6327XTSA1 NPN RF transistor in SC-70/SOT323. 19 dB gain, 8 GHz fT, 0.9 dB noise figure at 900 MHz. 250 mW max power. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Gain":"19dB","Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"250mW","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"8GHz","Supplier Device Package":"PG-SOT323","Noise Figure (dB Typ @ f)":"0.9dB ~ 1.3dB @ 900MHz ~ 1.8GHz","Current - Collector (Ic) (Max)":"35mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"70 @ 10mA, 8V","Voltage - Collector Emitter Breakdown (Max)":"12V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.36000","currency":"USD"},{"qty":10,"price":"$0.26900","currency":"USD"},{"qty":25,"price":"$0.23560","currency":"USD"},{"qty":100,"price":"$0.15240","currency":"USD"},{"qty":250,"price":"$0.12612","currency":"USD"},{"qty":500,"price":"$0.10090","currency":"USD"},{"qty":1000,"price":"$0.07736","currency":"USD"},{"qty":3000,"price":"$0.06727","currency":"USD"},{"qty":6000,"price":"$0.06054","currency":"USD"},{"qty":15000,"price":"$0.05381","currency":"USD"},{"qty":30000,"price":"$0.05045","currency":"USD"},{"qty":75000,"price":"$0.04473","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/519e42719aea4f8e13465ba15eeba08c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BFR182WH6327XTSA1 obsolete or end-of-life?","answer":"For production programs this means no imminent LTB risk, though it is always prudent to check PCN status at quote time."},{"question":"What is the closest functional second-source for BFR182WH6327XTSA1?","answer":"The BFR181WH6327XTSA1 is the closest functional peer — same 19 dB gain, same 8 GHz fT, same SOT323 package, but rated at 175 mW max power versus 250 mW. The BFR181 runs slightly cooler and may be preferred in power-constrained designs; otherwise the two are drop-in interchangeable for most LNA stages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFR182WH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFR182WH6327XTSA1 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}}