{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BC 856BW H6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BC-856BW-H6327","canonicalUrl":"https://icboms.com/infineon/BC-856BW-H6327","factsUrl":"https://icboms.com/api/mcp/products/BC%20856BW%20H6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BC 856BW H6327 PNP general-purpose transistor, 65 V V(BR)CEO, 100 mA Ic, 250 MHz fT, 250 mW Pd, SOT-323 (PG-SOT323) package, 150°C junction temperature.","salesMarkdown":"Infineon lists the BC 856BW H6327 as obsolete. The 65 V collector-emitter breakdown voltage gives headroom for 24 V and 48 V industrial rails, with derating margin. The 250 MHz transition frequency means it can handle switching up into the VHF range — useful for oscillator and buffer stages in RF front-ends, not just low-speed general-purpose switching. DC current gain of 220 minimum at 2 mA collector current ensures consistent amplification in analog signal paths, such as preamp stages in audio or sensor conditioning circuits. The 15 nA maximum collector cutoff current keeps leakage low in high-impedance nodes. Maximum power dissipation of 250 mW sets the thermal budget. In a SOT-323 package on a standard FR4 board, that translates to roughly 200 mW usable at 70°C ambient before derating — enough for small-signal stages but not output drivers. Supplied in Tape & Reel, the BC 856BW H6327 comes in the SC-70 / SOT-323 case (Infineon designates it PG-SOT323). This is a three-lead surface-mount package with 1.3 mm pitch, commonly used for small-signal discretes in compact designs. The base footprint is shared across the BC 856x family, so a layout done for this part can accept other SOT-323 PNP transistors without board changes.","metaTitle":"BC 856BW H6327 PNP Transistor, 65 V, 250 MHz, SOT-323","metaDescription":"Infineon BC 856BW H6327 PNP general-purpose transistor. 65 V V(BR)CEO, 100 mA Ic, 250 MHz fT, 250 mW Pd. SOT-323 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Product Status":"Obsolete","Transistor Type":"PNP","lifecycle_stage":"eol_hot","Base Product Number":"BC 856","Operating Temperature":"150°C (TJ)","Frequency - Transition":"250MHz","Supplier Device Package":"PG-SOT323","Vce Saturation (Max) @ Ib, Ic":"650mV @ 5mA, 100mA","Current - Collector (Ic) (Max)":"100 mA","Current - Collector Cutoff (Max)":"15nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"220 @ 2mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"65 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e1b87f1369aa1bc7686db6c9c2be505e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BC%20856BW%20H6327/alternatives.json"},"ai":{"faq":[{"question":"Is BC 856BW H6327 obsolete?","answer":"Yes, Infineon has marked the BC 856BW H6327 as obsolete. There is no official successor listed, so sourcing will be through independent distribution or surplus channels."},{"question":"What is the replacement for BC 856BW H6327?","answer":"No official replacement part number is recorded. A functionally equivalent PNP transistor in SOT-323 with at least 65 V V(BR)CEO, 100 mA Ic, 250 MHz fT, and a minimum hFE of 220 at 2 mA would be a starting point. Check the BC 856 family for other SOT-323 variants that may still be active."},{"question":"Can BC 856BW H6327 be used in audio amplifier?","answer":"Yes, its 250 MHz fT and minimum hFE of 220 at 2 mA make it suitable for low-level audio preamplifier stages, such as microphone or line-level gain blocks. The 250 mW power limit restricts it to small-signal positions, not output stages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BC-856BW-H6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BC-856BW-H6327 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T15:15:17.579Z","lastPublished":"2026-07-16T15:15:17.579Z","indexable":true}}