{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR583","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR583","canonicalUrl":"https://icboms.com/infineon/BCR583","factsUrl":"https://icboms.com/api/mcp/products/BCR583","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR583 digital transistor, silicon NPN with integrated bias resistor, active lifecycle, Bulk shipping medium.","salesMarkdown":"The BCR583 is a digital transistor from Infineon — an NPN silicon device with a bias resistor network built into the same package. This class of part is used where a single transistor switch needs a predictable base current without an external resistor pair: think of it as a pre-configured inverter or driver stage for microcontroller outputs, relay coils, LED indicators, or low-side switching in industrial logic circuits. The integrated resistors simplify board layout and reduce component count, which matters in high-density designs or where a consistent on/off threshold is required across production lots. ## Lifecycle status — still in active production No last-time-buy window or successor order code has been issued, which means the supply chain is stable for the foreseeable future. ## Package note — Bulk shipping, not the device case The listing shows 'Bulk' under the package field, but this refers to the shipping medium, not the physical device package. Bulk means the parts are supplied loose in a bag or tube rather than on tape-and-reel.","metaTitle":"BCR583 Infineon Digital Transistor, Active Lifecycle, Bulk","metaDescription":"BCR583 from Infineon is a digital transistor (bias resistor built-in) in Bulk shipping. Active lifecycle status.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Bulk","Product Status":"Active","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2b02b5d9333e7c8eb528a2d5ca8ee9a8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the BCR583 equivalent transistor replacement?","answer":"The BCR583 is an Infineon digital transistor with integrated bias resistors. A direct pin-compatible equivalent would need to match the resistor ratio and collector current rating of this specific part. Cross-reference against Infineon's own BCR-series or a manufacturer's parametric search tool to find a drop-in alternate."},{"question":"BCR583 datasheet PDF download","answer":"The datasheet for BCR583 is available from Infineon's official website or through standard distributor portals. It contains the full electrical characteristics, package dimensions, and application notes for this digital transistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR583","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR583 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}}