{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC160A","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC160A","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC160A","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC160A","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5SMC series Zener TVS diode, 1.5SMC160A, 1500W peak pulse, 136V reverse standoff, 219V clamp, unidirectional, DO-214AB SMC package.","salesMarkdown":"## 1500 W peak pulse in a DO-214AB footprint The 1.5SMC160A: It clamps transients on a 136 V nominal rail, with a breakdown voltage range starting at 152 V and a maximum clamp voltage of 219 V at the 6.9 A peak pulse current. The DO-214AB (SMC) package suits reflow assembly on standard power-supply or I/O protection footprints. ## Clamp voltage and rail protection margin With a 136 V reverse standoff voltage, this part protects 120 VAC or 130 VDC rails where the normal operating peak stays below the standoff. The 152 V minimum breakdown ensures the TVS does not conduct during nominal line or bus ripple. The 219 V clamp at 6.9 A sets the voltage the downstream equipment must survive — a 20% margin above the rail's transient peak is typical for a robust design. The 1500 W peak pulse rating at 10/1000 µs is the standard industrial surge waveform. For shorter transients (8/20 µs), the part handles higher peak current; for longer events, derate per the pulse derating curve.","metaTitle":"Littelfuse 1.5SMC160A TVS Diode, 1500W, 136V Standoff","metaDescription":"Littelfuse 1.5SMC160A Zener TVS, 1500W peak pulse, 136V reverse standoff, 219V clamp. DO-214AB SMC. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5SMC","Package":"Tape & Reel (TR) Cut Tape (CT)","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":"1.5SMC","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"152V","Voltage - Clamping (Max) @ Ipp":"219V","Voltage - Reverse Standoff (Typ)":"136V","Current - Peak Pulse (10/1000µs)":"6.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a8a4359c4139865ec4feb6a6da8698b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power rating of the 1.5SMC160A?","answer":"The 1.5SMC160A is rated for 1500 W (1.5 kW) peak pulse power at a 10/1000 µs waveform. This is the standard industrial surge rating for a DO-214AB packaged TVS in this voltage class."},{"question":"What package does the 1.5SMC160A come in?","answer":"It is supplied in a DO-214AB (SMC) surface-mount package, also referred to as SMCJ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC160A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC160A 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}}