{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC9.1CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC9.1CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC9.1CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC9.1CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC Zener TVS diode, 1.5 kW peak pulse, 7.78V standoff, 8.65V min breakdown, 13.4V clamping @ 112A, DO-214AB SMC, -55°C to 150°C, surface mount.","salesMarkdown":"## What the 1.5SMC clamping specs mean for your rail The 1.5SMC9.1CA_R1_00001: The 1.5SMC9.1CA is a unidirectional TVS Zener in the SMC package — it clamps transients on a single polarity rail. At 112 A peak pulse current the clamping ceiling sits at 13.4 V, while the reverse standoff sits at 7.78 V typical — the board rail it protects must run below that standoff level so the device stays invisible until a surge arrives. The 8.65 V minimum breakdown is where conduction begins; the gap between standoff and breakdown gives you the margin before the device engages. If the surge event is brief (10/1000 µs waveform, the standard telecom/industrial transient shape) the device absorbs the energy and returns to its high-impedance state once the event clears. General-purpose classification means it is not radiation-hardened or automotive-qualified out of the box — for those programs the AEC-Q101 grade is the gate.","metaTitle":"Panjit 1.5SMC9.1CA_R1_00001 TVS Zener Diode, 13.4V Clamping","metaDescription":"Panjit 1.5SMC9.1CA_R1_00001 unidirectional TVS Zener, 1.5 kW peak pulse, 13.4V clamping at 112A, DO-214AB SMC, -55°C to 150°C. 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":"1.5SMC","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)":"8.65V","Voltage - Clamping (Max) @ Ipp":"13.4V","Voltage - Reverse Standoff (Typ)":"7.78V","Current - Peak Pulse (10/1000µs)":"112A"}},"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/1.5SMC9.1CA_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What type and series is the 1.5SMC9.1CA_R1_00001?","answer":"It is a Zener-based unidirectional TVS (transient voltage suppressor) in the 1.5SMC series from Panjit International Inc., housed in the DO-214AB (SMC) surface-mount package."},{"question":"What compliance documentation does Panjit provide for this part?","answer":"Compliance documentation is not confirmed in the available record — confirm RoHS, REACH, or UL status directly with the manufacturer or request the CoC at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC9.1CA_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/1.5SMC9.1CA_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}}