{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ150AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ150AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ150AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ150AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. Zener TVS diode, 1.5SMCJ150AS_R1_00001, unidirectional, 150V reverse standoff, 243V clamping max @ 6.2A, 1.5kW peak pulse, DO-214AB SMC surface mount, -55°C to 150°C junction.","salesMarkdown":"## Clamping and protection ratings The 1.5SMCJ150AS_R1_00001: At 167V minimum breakdown, the device triggers above the standoff rail, so normal 150V bus operation sees no leakage penalty. A downstream IC with an absolute max of 200V needs a look at whether the 243V ceiling leaves enough margin, especially if the source impedance is low and the clamped current climbs toward the 6.2A rating. ## Peak pulse power and thermal margin 1.5kW peak pulse rating (1.5SMC series) is the 10/1000 µs waveform spec — the diode absorbs the energy of a 1.5kW transient without transitioning to thermal runaway. Multiple strikes at rated pulse width compress the effective energy budget, so a design that sees repetitive transients should derate the peak pulse rating or move up to a higher-power SMC series. ## DO-214AB SMC footprint and assembly SMC (DO-214AB) is a common TVS package footprint — the cathode bar on the body matches the standard polarity marking. Surface-mount reflow profile follows standard lead-free assembly; the bulk-glass Zener die inside tolerates the typical 260°C peak reflow. Tape-and-reel and cut-tape options cover production run and prototype quantities respectively. Verify pad layout against the landed dimension drawing — the SMC pad spacing is wider than the smaller SMA and SMB packages in the same series family, so a footprint for an SMB does not accept an SMC without rework. General-purpose application rating means no unique customer qualifications to screen, but as with any SMC-packaged TVS, confirm the date code window acceptable for the target deployment — shelf life of the component is long but moisture-sensitivity of the package can drive a bake requirement if the reel has been open for extended time.","metaTitle":"1.5SMCJ150AS_R1_00001 Zener TVS Diode, 150V Standoff, 1.5kW","metaDescription":"Panjit 1.5SMCJ150AS_R1_00001 unidirectional Zener TVS diode, 150V standoff, 1.5kW peak pulse, DO-214AB SMC surface mount. 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":"-","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)":"167V","Voltage - Clamping (Max) @ Ipp":"243V","Voltage - Reverse Standoff (Typ)":"150V","Current - Peak Pulse (10/1000µs)":"6.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8c6eab3232d925afed42f648094bb7c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMCJ150AS_R1_00001 come in?","answer":"DO-214AB (SMC) surface-mount package, supplied on tape-and-reel or cut tape. Confirm footprint matches the board layout — SMC is larger than the SMB and SMA variants in the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ150AS_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/1.5SMCJ150AS_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}}