{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC43CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC43CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC43CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC43CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC series Zener TVS diode, 1.5SMC43CA_R1_00001, 1500W peak pulse power, 36.8V reverse standoff, bidirectional, DO-214AB SMC package.","salesMarkdown":"## 1500 W bidirectional TVS — 36.8 V standoff, 59.3 V clamp The 1.5SMC43CA_R1_00001: This is a general-purpose transient suppressor for surface-mount boards — the DO-214AB (SMC) package handles the 1.5 kW pulse without cracking the epoxy, and the bidirectional structure lets it clamp positive and negative transients with a single device across the rail. ## Clamping voltage and pulse current — what they mean for the rail If the protected DC bus is 36.8 V nominal, the TVS holds the transient 22.5 V above the rail — a downstream capacitor rated at 63 V or higher keeps margin. For shorter transients (8/20 µs), the device can absorb significantly more peak current before the junction temperature hits 150 °C. ## Active lifecycle — sourcing through distribution The bidirectional channel count is 1 — a single device protects one rail against both polarities.","metaTitle":"Panjit 1.5SMC43CA_R1_00001 TVS, 1500W, 36.8V Standoff","metaDescription":"Panjit 1.5SMC43CA_R1_00001 Zener TVS diode, 1500W peak pulse, 36.8V reverse standoff, DO-214AB SMC. Active production, sourced 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)":"40.9V","Voltage - Clamping (Max) @ Ipp":"59.3V","Voltage - Reverse Standoff (Typ)":"36.8V","Current - Peak Pulse (10/1000µs)":"25.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC43CA_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC43CA_R1_00001 use?","answer":"It uses the DO-214AB (SMC) surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC43CA_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/1.5SMC43CA_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}}