{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC16CAHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC16CAHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16CAHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC16CAHM3%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, DO-214AB (SMC) package.","salesMarkdown":"## Bidirectional 1500W TVS for 13.6V rails The 1.5SMC16CAHM3/H: The -65°C to 150°C junction temperature range covers under-hood and engine-bay thermal profiles. ## Clamping and breakdown parametrics The minimum breakdown voltage is 15.2V at 1 mA, ensuring the device starts clamping before the protected rail exceeds its absolute maximum. Single bidirectional channel means one device clamps both polarities — useful on AC-coupled signal lines or DC rails where reverse polarity transients are possible. The DO-214AB (SMC) package footprint is standard for this power class; the same pad layout serves the broader 1.5SMC family. ## Automotive-grade supply and lifecycle Listed as Active in production — no NRND or EOL flag. The AEC-Q101 grade and automotive/telecom application tag make it a candidate for production BOMs requiring a qualified transient suppressor. Sourced through independent and authorized distribution; availability confirmed at RFQ. The 1.5SMC family shares the same package and footprint, so a parametric search within that series (same DO-214AB, same power rating, different standoff voltage) is the natural cross-reference path.","metaTitle":"1.5SMC16CAHM3/H TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC16CAHM3/H bidirectional TVS diode, 1500W peak pulse power, AEC-Q101 qualified, 13.6V reverse standoff, DO-214AB.","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":"1.5SMC16","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)":"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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the 1.5SMC16CAHM3/H or check availability?","answer":"The 1.5SMC16CAHM3/H is an active Vishay part. We source it through authorized and independent distribution channels; current pricing and lead time are confirmed against your BOM quantity at quote time. Submit an RFQ for a firm commitment."},{"question":"What is the 1.5SMC16CAHM3/H's reverse standoff and clamping voltage?","answer":"The reverse standoff voltage (working voltage) is 13.6V typical. The maximum clamping voltage at the rated 66.7A peak pulse current (10/1000µs waveform) is 22.5V. Breakdown voltage minimum is 15.2V at 1 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16CAHM3-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/1.5SMC16CAHM3-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}}