{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC62A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC62A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC series unidirectional Zener TVS diode, DO-214AB (SMC) surface-mount package, 53V standoff, 85V clamping @ 17.7A, 1500W peak pulse, -55°C to 150°C junction.","salesMarkdown":"## Clamping envelope — what the 53V/85V standoff-clamp spread means The 1.5SMC62A_R1_00001: For a 48 V nominal rail the 53 V standoff gives about 10% headroom — enough margin for the normal operating voltage range without the TVS leaking on during supply variation. In practice the diode clamps a surge by steering current away from the protected node; the lower the clamping voltage at the rated peak current, the better the load protection. The upper limit is specified as TJ (junction), so the board designer must verify the thermal path from the SMC body to ambient keeps the junction below 150°C under worst-case fault conditions. ## SMC body and tape-pack options The DO-214AB (SMC) package is the mid-size SMC footprint — larger pad area than a SMA, which helps thermal dissipation but demands more board space. It is delivered on tape-and-reel for automated placement, and cut-tape is also listed for low-volume prototyping runs. The supplier device package designation matches the industry-standard SMC land pattern, so second-source candidates are plentiful if the BOM line needs a hedge. This is a unidirectional TVS — it protects a positive-going transient relative to ground. For AC or bidirectional protection a two-diode common-cathode or separate unidirectional pair would be needed; this part alone does not clamp negative transients.","metaTitle":"Panjit 1.5SMC62A_R1_00001 TVS Diode, 53V Standoff, SMC","metaDescription":"Panjit 1.5SMC62A_R1_00001 unidirectional Zener TVS diode, 53V standoff, 85V clamping at 17.7A, 1500W peak pulse, -55 to 150°C. Active — quoted to order on RFQ.","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","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62A_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What standoff voltage should I size this TVS around for a 48 V rail?","answer":"The 53 V reverse standoff gives roughly 10% margin above a 48 V nominal rail, which is the conventional headroom target for TVS selection on telecom and industrial power rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC62A_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/1.5SMC62A_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}}