{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC13CAHE3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC13CAHE3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC13CAHE3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC13CAHE3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive AEC-Q101 1.5SMC TransZorb series, bidirectional Zener TVS diode, 1500W peak pulse power, DO-214AB (SMC) surface mount package, Tape & Reel.","salesMarkdown":"## Automotive-grade 1500W TVS for 12V rail clamping The 1.5SMC13CAHE3/57T: With an 11.1V reverse standoff voltage, it stays transparent during normal operation and begins clamping at a minimum breakdown of 12.4V, holding the line to 18.2V maximum at the 82.4A peak pulse current. ## Package and board-fit for the rework bench Housed in a DO-214AB (SMC) package with supplier device package designation SMCJ, this is a surface-mount part with a large copper tab for heat sinking. The package is large enough to hand-rework with hot air — the tab wets well and the body marking is clear enough to identify pin 1 (cathode band on the bidirectional part is absent, but the orientation is symmetric for bidirectional). Operating junction temperature range spans -65°C to 150°C, covering the under-hood automotive thermal profile. The 1500W rating holds across the full temperature range with derating above 25°C per the TransZorb curve. No pin-compatible second-source is recorded, but the 1.5SMC family includes other voltage variants sharing the same DO-214AB footprint.","metaTitle":"1.5SMC13CAHE3/57T Vishay TVS, 1500W, DO-214AB, AEC-Q101","metaDescription":"Vishay 1.5SMC13CAHE3/57T bidirectional Zener TVS, 1500W peak pulse, 11.1V standoff, DO-214AB. AEC-Q101 automotive grade. Active production, 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","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC13","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"12.4V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11.1V","Current - Peak Pulse (10/1000µs)":"82.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 1500W peak pulse power mean for protecting a 12V automotive rail?","answer":"The 1500W rating (10/1000µs waveform) means it can absorb a transient energy pulse of that magnitude without failing. For a 12V nominal system, the 11.1V standoff keeps it off during normal operation, while the 12.4V minimum breakdown and 18.2V maximum clamping ensure the rail stays within the downstream IC's absolute maximum ratings during a load-dump or inductive kickback event."},{"question":"What compliance documentation is available for this TVS diode?","answer":"As an AEC-Q101 qualified automotive part, Vishay provides PPAP documentation, RoHS compliance data, and the full TransZorb datasheet including pulse derating curves. The series carries the HE3 suffix indicating halogen-free and RoHS-compliant status per Vishay's green product definition."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC13CAHE3-57T","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/1.5SMC13CAHE3-57T 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}}