{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC16AHM3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC16AHM3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16AHM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC16AHM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS, 1500W peak pulse, 13.6V reverse standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"The 1.5SMC16AHM3_A/H is a 1500 W Zener TVS diode from Vishay's automotive-grade 1.5SMC TransZorb series, rated for a 13.6 V reverse standoff and clamping at 22.5 V with a 66.7 A peak pulse current (10/1000 µs waveform). That 1500 W rating means it absorbs a single 1.5 kW transient without failing — enough to clamp a 24 V load-dump spike on an automotive CAN bus or a telecom line card before the downstream IC sees overvoltage. ## AEC-Q101 — the under-hood reliability gate AEC-Q101 qualification means this TVS passed the automotive stress suite: high-temperature reverse bias, temperature cycling, and ESD robustness per the standard. The -65°C to 150°C junction range covers engine-bay and cabin electronics. Single unidirectional channel in a DO-214AB (SMC) package — the large copper tab on the cathode side sinks heat into the PCB pad, so the 1500 W pulse derating follows the junction temperature curve. ## Active lifecycle — no last-time-buy scramble Listed as Active in production — no NRND or EOL flag.","metaTitle":"Vishay 1.5SMC16AHM3_A/H TVS, 1500W, 13.6V Standoff, DO-214AB","metaDescription":"Vishay 1.5SMC16AHM3_A/H 1500W Zener TVS, 13.6V reverse standoff, 22.5V clamp, AEC-Q101, active production. Quoted 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":"1.5SMC16","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"15.2V","Voltage - Clamping (Max) @ Ipp":"22.5V","Voltage - Reverse Standoff (Typ)":"13.6V","Current - Peak Pulse (10/1000µs)":"66.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3331","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the breakdown and clamping voltage of this TVS?","answer":"Minimum breakdown is 15.2 V, clamping at 22.5 V at the 66.7 A peak pulse current. Reverse standoff is 13.6 V — the diode stays off below that voltage."},{"question":"What compliance documentation does Vishay provide for this part?","answer":"As an AEC-Q101 qualified device, it ships with automotive-grade traceability. RoHS and REACH compliance documentation is available from Vishay's product page for the 1.5SMC series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16AHM3_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/1.5SMC16AHM3_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}}