{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62AHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC62AHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62AHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62AHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5SMC62AHR7G, Automotive Zener (TVS), unidirectional, 53V reverse standoff, 85V clamping, 18A peak pulse, 1500W peak pulse power, AEC-Q101, DO-214AB SMC surface mount.","salesMarkdown":"## Clamping window and standoff rating The 1.5SMC62AHR7G: The reverse standoff of 53 V typ sets the continuous working voltage the diode blocks in normal operation; the clamping voltage of 85 V max at the rated peak pulse current (18 A, 10/1000 µs) is the ceiling the TVS enforces when a transient arrives — so downstream circuits see no more than 85 V regardless of the upstream surge severity. The breakdown floor of 58.9 V min sits above the standoff, giving the protection window a defined gap — the TVS stays invisible to the circuit until the transient exceeds that threshold. ## Automotive grade and thermal margin AEC-Q101 qualification means the part has passed the automotive stress tests for discrete semiconductors — temperature cycling, humidity bias, and peak pulse energy, among others — and is accepted for engine-compartment and body-electronics protection designs. DO-214AB (SMC) is a standard automotive pad footprint — the cathode bar marks the polarity on the top mark; polarity matters for unidirectional TVS placement in the forward-bias direction of the protected line.","metaTitle":"1.5SMC62AHR7G TVS Diode, 53V standoff, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5SMC62AHR7G unidirectional TVS diode, 53V reverse standoff, 85V clamping, 1500W peak pulse, AEC-Q101 qualified, DO-214AB SMC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC62","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"18A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62AHR7G/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5SMC62AHR7G and how do I get a price?","answer":"Taiwan Semiconductor Corporation lists it as active; lead time and lot traceability are quoted against the BOM quantity."},{"question":"What type of circuit protection does the 1.5SMC62AHR7G provide?","answer":"It is a unidirectional Zener-based TVS (transient voltage suppressor) rated for automotive environments per AEC-Q101. Placed across a signal or power rail with cathode to the positive side, it clamps voltage spikes to 85 V max while conducting 18 A peak pulse, protecting downstream semiconductors from overstress."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62AHR7G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62AHR7G 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}}