{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC170CAHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC170CAHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC170CAHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional TVS Zener diode, 1500W peak pulse power, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Active AEC-Q101 TVS for 145V rails The Vishay 1.5SMC170CAHM3/H is an active-production bidirectional TVS diode from the 1.5SMC TransZorb® series, qualified to AEC-Q101 for automotive stress reliability. Housed in the DO-214AB (SMC) package, the part is surface-mount and hand-solderable with a standard hot-air rework station — the large tab on the cathode side provides a thermal path for pulse energy. The operating junction temperature range spans -65°C to 150°C, covering under-hood and outdoor telecom cabinet environments. Being a single bidirectional channel, it replaces two series unidirectional TVS diodes in a back-to-back configuration, saving board space and reducing BOM count for AC signal lines or bipolar supplies. ## Sourcing and compliance posture It is supplied in Tape & Reel packaging for automated pick-and-place assembly.","metaTitle":"1.5SMC170CAHM3/H Vishay TVS, 1500W, Bidirectional, DO-214AB","metaDescription":"Active Vishay 1.5SMC170CAHM3/H bidirectional TVS diode, 1500W peak pulse, 145V standoff, AEC-Q101. Quoted to order against RFQ.","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","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":"How can I order the 1.5SMC170CAHM3/H or check availability?","answer":"The 1.5SMC170CAHM3/H is an active Vishay part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHM3-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-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}}