{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ120AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ120AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ120AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ120AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. Zener TVS diode, 1.5SMCJ120AS_R1_00001, unidirectional, 120 V standoff, 1500 W peak pulse, 193 V clamping, 7.9 A, DO-214AB SMC, surface mount, -55°C to +150°C junction.","salesMarkdown":"## Peak pulse power and clamping — what the numbers mean for your rail The 1.5SMCJ120AS_R1_00001: At that surge current (7.9 A peak,), the clamping voltage sits at 193 V maximum, which is the ceiling the protected rail sees during the event. The reverse standoff of 120 V nominal sets the continuous working voltage below which the TVS conducts no current — the protected rail runs below this and the diode is invisible in normal operation. The minimum breakdown of 133 V gives you the margin between standoff and conduction onset. ## Package, temperature grade, and field-replaceability The DO-214AB (SMC) package is the standard surface-mount footprint for 1.5 kW TVS diodes — the cathode bar in the package marking identifies the polarity band, which is the only orientation concern. Supplied in Tape & Reel and Cut Tape; the Cut Tape option is useful for first prototypes or low-volume rework where you want one part at a time without a reel handler. For new designs this clears the single-source risk flag, and for existing builds the part remains in the regular production schedule.","metaTitle":"Panjit 1.5SMCJ120AS_R1_00001 TVS Diode, 1.5 kW, 120 V, SMC","metaDescription":"Panjit unidirectional TVS Zener, 1.5 kW peak pulse, 120 V standoff, 193 V clamping at 7.9 A. DO-214AB (SMC), -55°C to +150°C junction. Active status.","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)":"133V","Voltage - Clamping (Max) @ Ipp":"193V","Voltage - Reverse Standoff (Typ)":"120V","Current - Peak Pulse (10/1000µs)":"7.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8c6eab3232d925afed42f648094bb7c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ120AS_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/1.5SMCJ120AS_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}}