{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ43A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ43A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ43A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ43A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ43A_R1_00001, unidirectional Zener TVS diode, 43V reverse standoff, 69.4V clamping, 21.6A peak pulse, 1500W peak pulse power, DO-214AB (SMC) surface-mount package.","salesMarkdown":"## Standoff, breakdown, and clamping — the three numbers that size the clamp The 1.5SMCJ43A_R1_00001: The reverse standoff of 43 V sets the continuous working voltage the diode sees in normal operation — above this the device begins to conduct and the clamp activates. Unidirectional polarity — current flows in one direction only. If the protected line sees bidirectional transients (AC rails, motor commutating spikes), a single 1.5SMCJ device covers only the positive half-cycle; a matched second device handles the negative, or the design moves to a bidirectional variant in the same series. ## DO-214AB SMC package — SMT assembly and thermal pad considerations Confirm pad geometry and solder mask tolerance with the Panjit landing pattern before committing to the layout. Tape-and-reel and cut-tape packaging are both listed — use reel quantities for high-volume assembly and cut tape for prototyping runs or low-count BOMs. The product status is listed as Active.","metaTitle":"1.5SMCJ43A_R1_00001 TVS Diode, 43V standoff, SMC","metaDescription":"Panjit 1.5SMCJ43A_R1_00001 unidirectional Zener TVS, 43V standoff, 69.4V clamp at 21.6A peak, 1.5kW peak pulse, DO-214AB SMC package, active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Series":"1.5SMCJ","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)":"47.8V","Voltage - Clamping (Max) @ Ipp":"69.4V","Voltage - Reverse Standoff (Typ)":"43V","Current - Peak Pulse (10/1000µs)":"21.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ43A_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What part type and series does 1.5SMCJ43A_R1_00001 belong to?","answer":"The Zener-type construction defines its avalanche clamping characteristic, which is what sets the 47.8 V breakdown and 69.4 V clamping ceiling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ43A_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/1.5SMCJ43A_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}}