{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62A-M3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC62A-M3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC62A-M3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62A-M3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, 1.5SMC, TransZorb® unidirectional TVS Zener, order code 1.5SMC62A-M3/57T, 53V standoff, 85V clamping, 1.5kW peak pulse, 17.6A, DO-214AB SMC surface mount.","salesMarkdown":"## Clamping and transient suppression performance The 1.5SMC62A-M3/57T: The 85 V clamping voltage at 17.6 A peak pulse (10/1000 µs) is the suppression ceiling — when a lightning surge or inductive kick lands on the line, the Zener junction turns on and clamps the transient to 85 V, protecting whatever silicon sits behind it. At 1.5 kW peak pulse power the part survives the event without going into thermal runaway, and the 58.9 V minimum breakdown voltage keeps the device off during normal 53 V rail operation. That 5 V headroom between standoff and breakdown gives adequate margin for supply tolerance on a 48 V nominal rail. ## Package and reel format The DO-214AB (SMCJ) footprint is the standard land pattern for 1.5–3 kW TVS diodes — the cathode bar on the package aligns with the thermal pad on the PCB, and the wide copper pad underneath the tab carries the transient current away without lifting the solder joint. Tape-and-reel packaging suits automated pick-and-place on high-volume boards — confirm the reel quantity matches your panelization before committing to a BOM quantity, as MOQ on full reel can run 3,000–5,000 pieces depending on the distributor lot split. ## Series family and BOM cross-reference The 1.5SMC series covers a wide voltage ladder in the same SMC package with the same pinout — the base product number 1.5SMC62 anchors this to the 62 V standoff slot, and any voltage grade in the same series with the same footprint is pin-compatible on the same layout. For a second-source hedge, check whether the alternate voltage grade drops into the same land pattern without a board spin.","metaTitle":"Vishay 1.5SMC62A-M3/57T TVS Diode, 53V, 1.5kW","metaDescription":"Vishay 1.5SMC62A-M3/57T unidirectional TVS Zener, 53V standoff, 85V clamping, 1.5kW peak pulse, DO-214AB SMC, active. 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":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC62","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","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":"$0.3333","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62A-M3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"What voltage does the 1.5SMC62A-M3/57T clamp at, and how much peak power can it absorb?","answer":"The 53 V reverse standoff voltage is the working rail above which the Zener begins to conduct."},{"question":"What package does the 1.5SMC62A-M3/57T use, and is it compatible with other TVS diodes in the same series?","answer":"The device ships in the DO-214AB (SMCJ) package, the standard footprint for this power class. The 1.5SMC series is a voltage ladder in the same package with the same pinout — different voltage grades drop onto the same land pattern without layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC62A-M3-57T","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/1.5SMC62A-M3-57T 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}}