{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC20CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC20CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC20CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC20CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC series bidirectional Zener TVS, 1.5SMC20CA_R1_00001, 1500W peak pulse power, 17.1V reverse standoff, 27.7V clamping, DO-214AB SMC package.","salesMarkdown":"## Transient suppression for 17.1V rails The 1.5SMC20CA_R1_00001: The 27.7V maximum clamping voltage at the 54A peak pulse current means the protected rail sees no more than 27.7V during the surge event — a margin that keeps 30V-rated downstream components inside their safe operating area. The bidirectional configuration (single channel) clamps symmetrically, suiting it for AC signal lines or bipolar DC rails where polarity reversal is possible. ## Thermal and package fit for reflow assembly The SMC footprint provides a low-inductance path to the PCB copper pour, which acts as the primary heatsink for the 1500W pulse. The supplier device package is SMC (DO-214AB), a standard JEDEC outline with a 0.050-inch (1.27 mm) lead pitch. No power line protection function is built in — this is a pure transient suppressor, not a switching regulator input protector. The 1.5SMC series is a widely used TVS family; multiple manufacturers offer pin-compatible alternatives in the same DO-214AB footprint for second-source hedging if required.","metaTitle":"Panjit 1.5SMC20CA_R1_00001 TVS, 1500W, 17.1V Standoff","metaDescription":"Panjit 1.5SMC20CA_R1_00001 bidirectional Zener TVS, 1500W peak pulse, 17.1V standoff, 27.7V clamp, DO-214AB SMC. Active production, quoted 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":"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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Voltage - Breakdown (Min)":"19V","Voltage - Clamping (Max) @ Ipp":"27.7V","Voltage - Reverse Standoff (Typ)":"17.1V","Current - Peak Pulse (10/1000µs)":"54A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC20CA_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/1.5SMC20CA_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}}