{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BFP460H6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BFP460H6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BFP460H6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BFP460H6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BFP460H6327XTSA1 NPN RF transistor, 5.8 V Vceo, 22 GHz fT, 12.5 dB ~ 26.5 dB gain, 0.7 dB ~ 1.2 dB noise figure, 230 mW max, SC-82A (SOT-343) package, surface mount, ROHS3 compliant.","salesMarkdown":"## 22 GHz NPN RF transistor for low-noise front ends The Infineon BFP460H6327XTSA1 is a silicon NPN RF bipolar transistor designed for low-noise amplification from VHF through C-band. Its 22 GHz transition frequency (fT) and noise figure as low as 0.7 dB at 100 MHz make it a fit for receiver front ends, LNA stages, and oscillator buffer circuits where gain flatness across a wide band matters. The 12.5 dB to 26.5 dB gain range is bias-dependent; you trade collector current for gain and noise figure. At 20 mA Ic and 3 V Vce the minimum hFE is 90, which gives enough beta headroom for a single-stage LNA without cascode. The 0.7 dB noise figure at 100 MHz drops to 1.2 dB at 3 GHz — still competitive for 2.4 GHz ISM-band and 5 GHz WLAN front ends. The 230 mW power dissipation limit means the part runs warm at 70 mA continuous; keep the collector current below 50 mA for reliable operation in a 150 °C junction environment. ## Package and footprint — SC-82A (SOT-343) Housed in the 4-lead SC-82A (SOT-343) package, the BFP460H6327XTSA1 occupies about 2.0 mm × 2.1 mm board area. The PG-SOT343-3D variant has a center collector pad that improves thermal conduction to the PCB — stitch a via under the pad to the ground plane for heat sinking. Standard reflow profile for MSL 1 (no bake needed if the sealed bag is intact) applies. ## Lifecycle and compliance The ROHS3 compliance covers the lead-free solder finish — no separate lead-free version exists.","metaTitle":"Infineon BFP460H6327XTSA1 RF NPN Transistor, 22 GHz","metaDescription":"Infineon BFP460H6327XTSA1 NPN RF transistor: 5.8 V Vceo, 22 GHz fT, 0.7 dB noise figure, SC-82A (SOT-343) package. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Gain":"12.5dB ~ 26.5dB","Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"230mW","Mounting Type":"Surface Mount","Package / Case":"SC-82A, SOT-343","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"22GHz","Supplier Device Package":"PG-SOT343-3D","Noise Figure (dB Typ @ f)":"0.7dB ~ 1.2dB @ 100MHz ~ 3GHz","Current - Collector (Ic) (Max)":"70mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"90 @ 20mA, 3V","Voltage - Collector Emitter Breakdown (Max)":"5.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.41700","currency":"USD"},{"qty":25,"price":"$0.38160","currency":"USD"},{"qty":100,"price":"$0.28410","currency":"USD"},{"qty":250,"price":"$0.25744","currency":"USD"},{"qty":500,"price":"$0.21306","currency":"USD"},{"qty":1000,"price":"$0.15980","currency":"USD"},{"qty":3000,"price":"$0.14649","currency":"USD"},{"qty":6000,"price":"$0.13761","currency":"USD"},{"qty":15000,"price":"$0.12873","currency":"USD"},{"qty":30000,"price":"$0.11808","currency":"USD"},{"qty":75000,"price":"$0.11364","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2242e9b9a499333e37e24bfa57cd6879.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent of BFP460H6327XTSA1 for a replacement?","answer":"Infineon's BFP640FH6327XTSA1 is a higher-frequency sibling (40 GHz fT, 23 dB gain) in the same SOT-343 package, but its 4.5 V supply and 200 mW power limit differ. For a closer parametric match, the BFP193E6327HTSA1 (8 GHz fT, 12 dB to 18 dB gain, 12 V Vceo) covers higher-voltage IF stages, while the BFR181WH6327XTSA1 (8 GHz fT, 19 dB gain, 175 mW) is a lower-power alternative. None is a drop-in replacement without checking bias and supply rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BFP460H6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BFP460H6327XTSA1 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}}