{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62CAHM3/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC62CAHM3-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC62CAHM3-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62CAHM3%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor Zener TVS diode, AEC-Q101 qualified, 1.5SMC62CAHM3/I, 53V standoff, 85V clamping max, 17.6A peak pulse, DO-214AB SMC surface mount, -65°C to 150°C junction, tape-and-reel.","salesMarkdown":"## What the 1.5SMC62CA does in your circuit The 1.5SMC62CAHM3/I is an AEC-Q101-qualified unidirectional Zener TVS (TransZorb) in the DO-214AB (SMC) package, built to clamp transient voltage spikes on sensitive rails without letting the clamping voltage stress the protected load. ## The clamping spec that actually drives the design The 85 V clamping ceiling at 17.6 A is what the downstream IC sees during a surge — a 1.5 kW peak pulse rating means the part survives the event without going short, which is what keeps the upstream fuse or controller alive. Breakdown is specified at a minimum of 58.9 V, so the device does not turn on during normal 53 V rail operation — the guard band between standoff and breakdown gives margin against line transients that stay below the trigger threshold. ## Package, mounting, and automotive assembly flow The DO-214AB SMC is a standard surface-mount reflow part — the anvil-style tab under the body is the primary thermal path to the board pad, and the tape-and-reel packaging supports high-volume PnP assembly lines. AEC-Q101 qualification means the part has passed automotive-grade environmental stress testing — relevant for ECU input-protection and BCM line-clamping positions where a field failure is a warranty event. The base product number 1.5SMC62 maps to the 62 V nominal Zener voltage — the CA suffix denotes the bidirectional (back-to-back) configuration, which is what you want for AC-coupled signal lines or any rail where polarity is not guaranteed.","metaTitle":"Vishay 1.5SMC62CAHM3/I TVS Diode, 53V standoff, 85V clamp","metaDescription":"Vishay 1.5SMC62CAHM3/I AEC-Q101 Zener TVS, 1500W peak pulse, 53V standoff 85V clamp, DO-214AB SMC. Active production. Sourced to order via 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":"1.5SMC62","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)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62CAHM3%2FI/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5SMC62CAHM3/I?","answer":"Sourced to order via RFQ — availability and lead time are confirmed when you quote, with pricing against your BOM quantity. The tape-and-reel pack size is standard for this DO-214AB part; confirm reel quantity with the distributor before committing."},{"question":"What is 1.5SMC62CAHM3/I listed as — Zener or TVS?","answer":"It is classified as a Zener type in the spec table, but the 1.5SMC series carries the TransZorb® trademark, which is Vishay's trade name for the Zener-based transient voltage suppressor topology — so it functions as a unidirectional TVS in the circuit even though the type field says Zener."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC62CAHM3-I","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/1.5SMC62CAHM3-I 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}}