{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC170CAHM3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC170CAHM3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC170CAHM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, 145V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500 W surge clamp for 145 V rails The 1.5SMC170CAHM3_A/H: AEC-Q101 qualification puts this part in the automotive-grade bucket: it has passed the reliability stress tests and temperature cycling required for under-hood and chassis-mounted electronics. The -65°C to 150°C junction temperature range covers cold-crank and hot-soak conditions without derating the surge capability. ## Package and reflow fit Housed in the DO-214AB (SMC) package, this is a standard surface-mount footprint that places flat on the pad with good coplanarity — no tombstoning risk if the stencil aperture and reflow profile match the solder paste volume. Tape & Reel packaging feeds directly into a pick-and-place machine; no special handling beyond the standard MSL bake check before reflow. The bidirectional channel means a single device protects both polarities on the same line, saving one diode per protected rail compared to a unidirectional pair. ## Sourcing and compliance posture The part carries the TransZorb® trademark and is built for automotive and telecom applications. Compliance documentation — RoHS, REACH, and the AEC-Q101 qualification report — is available from Vishay.","metaTitle":"Vishay 1.5SMC170CAHM3_A/H TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC170CAHM3_A/H bidirectional Zener TVS diode, 1500W peak pulse power, 145V standoff, AEC-Q101 qualified. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC170","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"162V","Voltage - Clamping (Max) @ Ipp":"234V","Voltage - Reverse Standoff (Typ)":"145V","Current - Peak Pulse (10/1000µs)":"6.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5SMC170CAHM3_A/H and get a quote?","answer":"Submit a request with your target quantity and delivery window."},{"question":"What compliance documentation does Vishay provide for 1.5SMC170CAHM3_A/H?","answer":"Vishay provides RoHS and REACH compliance declarations, along with the AEC-Q101 qualification report that certifies the automotive-grade reliability testing. The TransZorb® series datasheet includes the full electrical characteristics and application notes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHM3_A-H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHM3_A-H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}