{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC100CAHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC100CAHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC100CAHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC100CAHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101, 1.5SMC, TransZorb®, Bidirectional TVS Diode, 1.5SMC100CAHM3/H, 1500W Peak Pulse, 85.5V Standoff, DO-214AB (SMC), Tape & Reel.","salesMarkdown":"## 1500 W peak pulse in a DO-214AB footprint The 1.5SMC100CAHM3/H is a 1500 W (1.5 kW) bidirectional TransZorb® TVS diode in the DO-214AB (SMC) package, part of Vishay's automotive-grade 1.5SMC series qualified to AEC-Q101. The bidirectional channel means a single device protects both polarities on a signal or power rail — useful for AC-coupled lines or where the return path is not ground-referenced. The 1500 W rating at the standard 10/1000 µs pulse gives a derating baseline for shorter or longer transients. ## Automotive-grade clamp for harsh environments The DO-214AB (SMC) footprint is a standard JEDEC outline shared across the 1.5SMC family — the same board layout accepts any voltage variant in the series. The breakdown voltage range (95 V min to 137 V clamp) places this part in the 85.5 V standoff class, typically used on 48 V to 72 V DC rails or automotive load-dump protection where the nominal bus sits below 85 V. ## Active production — no PCN watch needed today The base product number 1.5SMC100 covers the full family of unidirectional and bidirectional variants at this voltage class. The HM3/H suffix identifies the automotive-grade, AEC-Q101 qualified version with the TransZorb® silicon avalanche technology.","metaTitle":"1.5SMC100CAHM3/H TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC100CAHM3/H bidirectional TVS diode, 1500W peak pulse, 85.5V standoff, AEC-Q101 qualified. Active lifecycle — 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","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC100","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)":"95V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85.5V","Current - Peak Pulse (10/1000µs)":"10.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC100CAHM3-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/1.5SMC100CAHM3-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}}