{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE51CA-TP","brand":"Micro Commercial Co","brandSlug":"micro-commercial-co","productSlug":"1.5KE51CA-TP","canonicalUrl":"https://icboms.com/micro-commercial-co/1.5KE51CA-TP","factsUrl":"https://icboms.com/api/mcp/products/1.5KE51CA-TP","rawCanonicalId":null},"summary":{"shortDescription":"Micro Commercial Co 1.5KE51CA-TP, Bidirectional TVS Diode, 1500W Peak Pulse Power, 43.6V Standoff, 48.5V Breakdown, 70.1V Clamping, DO-201AE Axial, Through Hole.","salesMarkdown":"## Transient protection for 48V bus lines The 1.5KE51CA-TP is a 1500W bidirectional TVS diode from Micro Commercial Co designed to clamp transients on DC power rails or signal lines with a nominal operating voltage up to 43.6V. The 48.5V minimum breakdown voltage ensures the device stays off during normal operation, while the 70.1V maximum clamping voltage limits the peak voltage seen by downstream components during a surge event. ## 1500W peak pulse power in DO-201AE Rated for 1500W of peak pulse power dissipation (10/1000 µs waveform), this device absorbs substantial transient energy without failing. The DO-201AE axial leaded package supports through-hole mounting on boards where the lead bend and body clearance must be accounted for in the layout. A single bidirectional channel protects AC-coupled or bipolar signal lines without needing two diodes back-to-back, simplifying the BOM and board layout. ## Active production, available through distribution Micro Commercial Co lists the 1.5KE51CA-TP as Active in production, meaning it remains a standard catalog item with ongoing manufacturing support. The base product number 1.5KE51 covers the full family; the -TP suffix denotes the tape-and-reel packaging variant.","metaTitle":"1.5KE51CA-TP Micro Commercial Co TVS Diode, 1500W","metaDescription":"1.5KE51CA-TP bidirectional TVS diode, 1500W peak pulse power, 43.6V standoff, DO-201AE axial. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Micro Commercial Co","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AE, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE51","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Voltage - Breakdown (Min)":"48.5V","Voltage - Clamping (Max) @ Ipp":"70.1V","Voltage - Reverse Standoff (Typ)":"43.6V","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2931","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9600442db46e1e617905b120f9f9b3c6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micro-commercial-co/1.5KE51CA-TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micro-commercial-co/1.5KE51CA-TP 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}}