{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC150AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC150AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC150AS_R1_00001 Zener TVS diode, 1500W peak pulse power, 128V reverse standoff, 207V clamping, unidirectional, DO-214AB SMC package.","salesMarkdown":"## Transient suppression for 128 V rails The 1.5SMC150AS_R1_00001: With a 128 V reverse standoff voltage and a 207 V clamping point at 7.2 A peak pulse current, it sits on a 128 V DC bus or a 90 V AC line (rectified) and shunts transients that exceed the standoff before they reach the downstream silicon. ## Clamp voltage and peak current — the real protection envelope The 207 V maximum clamping voltage at Ipp defines the voltage the protected circuit must survive. For a 128 V nominal rail, the TVS holds the transient to 207 V — a downstream MOSFET rated at 250 Vds has 43 V of headroom. The 7.2 A peak pulse current at the 10/1000 µs test waveform is the current the diode can sink; the upstream fuse or PTC must open before the TVS reaches its thermal limit under repetitive surges. ## Board-fit and temperature range The tape-and-reel or cut-tape packaging suits both prototyping reels and production pick-and-place.","metaTitle":"Panjit 1.5SMC150AS_R1_00001 TVS, 1500W, 128V Standoff","metaDescription":"Panjit 1.5SMC150AS_R1_00001 Zener TVS diode, 1500W peak pulse power, 128V reverse standoff, 207V clamp, DO-214AB SMC. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Series":"-","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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c092a4c6e1b4ad0e1fe67aff7aedb7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMC150AS_R1_00001 come in?","answer":"Surface-mount DO-214AB (SMC), available in tape-and-reel or cut-tape formats."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC150AS_R1_00001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panjit-international-inc/1.5SMC150AS_R1_00001 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}}