{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BC 807-25 B5003","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BC-807-25-B5003","canonicalUrl":"https://icboms.com/infineon/BC-807-25-B5003","factsUrl":"https://icboms.com/api/mcp/products/BC%20807-25%20B5003","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BC 807-25 B5003 PNP transistor, 45 V Vce breakdown, 500 mA collector current, 200 MHz transition frequency, 330 mW power dissipation, SOT-23-3 package, surface mount.","salesMarkdown":"## PNP switching transistor in SOT-23 The Infineon BC 807-25 B5003 is a general-purpose PNP bipolar transistor rated for 45 V collector-emitter breakdown and 500 mA continuous collector current, in a surface-mount SOT-23-3 package (PG-SOT23). With a 200 MHz transition frequency and a saturation voltage of 700 mV at 50 mA base drive and 500 mA collector current, it suits medium-speed switching and linear amplification in low-power circuits. Buyers should confirm date-code freshness and verify against the original Infineon datasheet for the BC 807-25 grade (hFE range 160–400 at 100 mA). ## Key ratings for the design The 45 V Vce breakdown and 500 mA Ic rating place this transistor in the medium-voltage, medium-current class — suitable for relay drivers, LED switching, and general-purpose signal amplification below 500 mA. The 700 mV Vce(sat) at full rated current is typical for a PNP of this size, but the designer should budget the saturation drop when calculating load voltage at low supply rails. Maximum power dissipation is 330 mW, which in the SOT-23 package limits continuous current to roughly 200–300 mA at 25 °C ambient depending on derating.","metaTitle":"BC 807-25 B5003 PNP Transistor, 45 V, 500 mA, SOT-23","metaDescription":"BC 807-25 B5003 PNP transistor, 45 V Vce, 500 mA Ic, 200 MHz ft, SOT-23 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) Cut Tape (CT)","Power - Max":"330 mW","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Obsolete","Transistor Type":"PNP","lifecycle_stage":"eol_hot","Base Product Number":"BC 807","Operating Temperature":"150°C (TJ)","Frequency - Transition":"200MHz","Supplier Device Package":"PG-SOT23","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":"160 @ 100mA, 1V","Voltage - Collector Emitter Breakdown (Max)":"45 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/20152113a763f856780131d02465bae5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BC%20807-25%20B5003/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BC-807-25-B5003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BC-807-25-B5003 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T15:19:11.531Z","lastPublished":"2026-07-16T15:19:11.531Z","indexable":true}}