{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2SD1527-E","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"2SD1527-E","canonicalUrl":"https://icboms.com/renesas/2SD1527-E","factsUrl":"https://icboms.com/api/mcp/products/2SD1527-E","rawCanonicalId":null},"summary":{"shortDescription":"2SD1527-E, NPN power bipolar transistor, * series, Bulk package, ROHS3 compliant, active lifecycle.","salesMarkdown":"## What this NPN power transistor is and where it lands The 2SD1527-E is a power NPN bipolar transistor — the kind of through-hole device you find in linear regulators, relay drivers, and medium-current switching stages where a MOSFET isn't the right fit or the bill of materials already carries a BJT. It belongs to the * series, and the 'Bulk' package notation means it ships loose in a bag or box, not taped for automated placement; that tells you it was designed for hand-insertion or low-volume production runs where pick-and-place overhead doesn't make sense. ROHS3 compliant per the EU directive.","metaTitle":"2SD1527-E NPN Power Transistor, Active, RoHS3","metaDescription":"2SD1527-E NPN power bipolar transistor from the * series. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","priceTiers":[{"qty":259,"price":"$1.16000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/2SD1527-E/alternatives.json"},"ai":{"faq":[{"question":"What is the 2SD1527-E transistor used for?","answer":"The 2SD1527-E is a power NPN bipolar transistor. It's used in linear regulation, relay and solenoid driving, and medium-current switching applications where a BJT's saturation voltage and gain characteristics are preferred over a MOSFET. Typical environments include industrial control boards, power supplies, and automotive modules that operate from a few hundred milliamps up to several amps."},{"question":"Is 2SD1527-E RoHS compliant?","answer":"Yes, 2SD1527-E is ROHS3 compliant — it meets the latest EU restriction-of-hazardous-substances directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/2SD1527-E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/2SD1527-E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}