{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC200AHE3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC200AHE3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC200AHE3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC200AHE3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1500W peak pulse power, 171V reverse standoff, 274V clamping, DO-214AB SMC surface mount package.","salesMarkdown":"## 1500W automotive-grade transient suppressor for 171V rails The 1.5SMC200AHE3/57T: With a breakdown voltage of 190V minimum and a clamping voltage of 274V maximum at 5.5A peak pulse current, this part holds the protected bus within the safe operating area of common 250V-rated MOSFETs and DC-DC converters used in 24V truck and heavy-equipment electronics. ## DO-214AB SMC package — board-fit and thermal considerations Housed in the DO-214AB (SMC) package, the part shares the same JEDEC footprint as the SMCJ suffix devices — the solder pad layout is standard, and the copper tab area under the cathode determines the junction-to-ambient thermal resistance. For the 1500W pulse, the copper plane on the PCB should match the recommended land pattern in Vishay's application note to keep the transient thermal impedance below the die's rated limit. The operating junction temperature range spans -65°C to 150°C, covering the full under-hood automotive profile including cold-crank at -40°C and hot-soak near the exhaust manifold. The tape-and-reel packaging (7-inch reel, 850 pieces per reel typical) suits high-volume pick-and-place assembly.","metaTitle":"Vishay 1.5SMC200AHE3/57T TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC200AHE3/57T Zener TVS diode, 1500W peak pulse, 171V standoff, AEC-Q101 automotive. Active production, surface mount DO-214AB. Request quote.","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":"1.5SMC200","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)":"190V","Voltage - Clamping (Max) @ Ipp":"274V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5SMC200AHE3/57T and what is the lead time?","answer":"The 1.5SMC200AHE3/57T is an active Vishay part available through independent and authorized distribution. No stock-holding claim — each quote reflects real-time channel supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC200AHE3-57T","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/1.5SMC200AHE3-57T 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}}