{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE400CA_R2_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5KE400CA_R2_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5KE400CA_R2_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5KE400CA_R2_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5KE series bidirectional TVS diode, 1.5KE400CA_R2_00001, 1500W peak pulse power, 342V reverse standoff, 548V clamping, DO-201AE axial, through-hole.","salesMarkdown":"## Transient suppression for 342V DC rails The 1.5KE400CA_R2_00001: Its 380V minimum breakdown voltage triggers conduction before the surge reaches the protected circuit, and the 548V maximum clamping voltage at 2.8A peak pulse current (10/1000µs waveform) defines the voltage the load must survive. ## Obsolete — sourcing through surplus channels Panjit has marked the 1.5KE400CA_R2_00001 as obsolete. ## Clamping voltage and the protection margin The 548V clamping voltage at 2.8A peak pulse current sets the upper limit the downstream components must withstand. For a 342V rail, this provides roughly 60% headroom above the working voltage — adequate for most industrial transient environments, but the margin narrows if the load has a lower absolute maximum rating. The bidirectional channel means a single device clamps both polarities, simplifying BOM count on symmetrical DC buses.","metaTitle":"Panjit 1.5KE400CA_R2_00001 TVS Diode, 1.5kW, 548V Clamp","metaDescription":"Obsolete Panjit 1.5KE400CA_R2_00001 bidirectional TVS diode, 1500W peak pulse, 342V standoff, 548V clamp. DO-201AE axial. Sourced to order against RFQ.","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)":"380V","Voltage - Clamping (Max) @ Ipp":"548V","Voltage - Reverse Standoff (Typ)":"342V","Current - Peak Pulse (10/1000µs)":"2.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/adbd088802f505fd96ec586b80ab0f5a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the 1.5KE400CA_R2_00001 or check availability?","answer":"Submit a request for quote; current availability and pricing are confirmed at that time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5KE400CA_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/1.5KE400CA_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}}