{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE300CA_R2_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5KE300CA_R2_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5KE300CA_R2_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5KE300CA_R2_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5KE series, Bidirectional TVS Diode, DO-201AE Axial, 1.5kW Peak Pulse, 256V Reverse Standoff, 414V Clamp, Through Hole.","salesMarkdown":"## TVS for 256V rail protection — now in end-of-life channel The 1.5KE300CA_R2_00001: With a peak pulse power rating of 1500W (1.5kW) and a clamping voltage of 414V at 3.8A peak pulse current (10/1000µs waveform), it protects downstream semiconductors from voltage spikes in general-purpose DC bus and telecom power circuits. ## Clamping and breakdown — what the ratings mean for the rail The reverse standoff voltage of 256V is the maximum continuous DC voltage the TVS can withstand without conducting appreciably — a 240V nominal bus with 10% tolerance sits safely below this threshold. The minimum breakdown voltage of 285V is where the device starts to avalanche; the clamping voltage of 414V at the rated 3.8A peak pulse current defines the worst-case voltage the protected load sees during a transient event. In a real circuit, the actual clamping voltage at lower surge currents will be below the 414V max — the datasheet's V-I curve gives the exact clamp level for the expected transient energy. Operating temperature spans -65°C to 175°C junction, covering extreme environments from outdoor telecom cabinets to industrial control enclosures. ## Package and board integration Housed in a DO-201AE axial-lead package, this TVS is a through-hole component intended for hand-insertion or wave-solder assembly. The axial leads suit point-to-point wiring, terminal block integration, or PCB mounting with the body standing off the board for airflow.","metaTitle":"Panjit 1.5KE300CA_R2_00001 TVS Diode, 1.5kW, 414V Clamp","metaDescription":"Panjit 1.5KE300CA_R2_00001 bidirectional TVS, 1500W peak pulse, 256V standoff, 414V clamp. Obsolete — sourced to order against RFQ. DO-201AE axial.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AE, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Voltage - Breakdown (Min)":"285V","Voltage - Clamping (Max) @ Ipp":"414V","Voltage - Reverse Standoff (Typ)":"256V","Current - Peak Pulse (10/1000µs)":"3.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/adbd088802f505fd96ec586b80ab0f5a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5KE300CA_R2_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/1.5KE300CA_R2_00001 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}