{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BC80740WE6327BTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BC80740WE6327BTSA1","canonicalUrl":"https://icboms.com/infineon/BC80740WE6327BTSA1","factsUrl":"https://icboms.com/api/mcp/products/BC80740WE6327BTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BC80740WE6327BTSA1, PNP transistor, 45 V Vceo, 500 mA Ic, 200 MHz fT, 250 mW, SC-70/SOT-323, PG-SOT323, Tape & Reel.","salesMarkdown":"## PNP switching transistor in a small SOT-323 footprint The Infineon BC80740WE6327BTSA1 is a 45 V, 500 mA PNP epitaxial planar transistor in a SC-70 / SOT-323 surface-mount package (supplier code PG-SOT323). It is part of the BC807 series, specified for general-purpose switching and amplification where board space is tight. Key ratings include a 200 MHz transition frequency, a DC current gain (hFE) minimum of 250 at 100 mA collector current and 1 V Vce, and a collector-base cutoff current maximum of 100 nA. Maximum power dissipation is 250 mW. The Vce saturation voltage is specified at 700 mV maximum at a base current of 50 mA and collector current of 500 mA, which defines the on-state voltage drop for a saturated switch at the rated current. ## Obsolete — last-time-buy window is closed This exact order code is marked Obsolete by Infineon. The last-time-buy period has passed; new production is not available through the factory channel. Date-code provenance and traceability should be confirmed for a production lot. ## What the gain spec means for your base drive The hFE minimum of 250 at 100 mA / 1 V is the design anchor for base-drive resistor sizing. At 100 mA collector current, you need at least 0.4 mA base current to guarantee saturation — a 10:1 overdrive factor is typical for switching applications. The 700 mV Vce(sat) at 500 mA tells you the voltage drop across the transistor when fully on at its rated current.","metaTitle":"BC80740WE6327BTSA1 PNP Transistor, 45 V, 500 mA, 200 MHz","metaDescription":"Infineon BC80740WE6327BTSA1 is a 45 V, 500 mA PNP transistor in SC-70/SOT-323. 250 mW max power, 200 MHz fT, hFE min 250.","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":"BC807","Operating Temperature":"150°C(TJ)","Frequency - Transition":"200MHz","Supplier Device Package":"PG-SOT323","Vce Saturation (Max) @ Ib, Ic":"700mV @ 50mA, 500mA","Current - Collector (Ic) (Max)":"500 mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"250 @ 100mA, 1V","Voltage - Collector Emitter Breakdown (Max)":"45 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dac6601666718a637184a14be301b183.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BC80740WE6327BTSA1 obsolete?","answer":"Yes, Infineon lists this exact order code as Obsolete. No factory production remains; the last-time-buy window has closed. Sourcing is through verified surplus and independent distribution channels."},{"question":"What is the difference between BC80740WE6327BTSA1 and BC80740W?","answer":"BC80740W is the base product code without the Infineon-specific suffix. The E6327 suffix denotes the tape-and-reel packaging variant and the specific reel quantity. The transistor die and electrical ratings (45 V, 500 mA, 200 MHz, hFE 250 min) are identical between the two designations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BC80740WE6327BTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BC80740WE6327BTSA1 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}}