{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE160CAHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE160CAHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160CAHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1.5KE160CAHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive AEC-Q101 TransZorb® series, bidirectional TVS diode, 1.5KE160CAHE3_A/D, 1500W peak pulse, 136V standoff, DO-201AA axial through-hole.","salesMarkdown":"## What the 1.5 kW rating means for transient protection The 1.5KE160CAHE3_A/D: At a reverse standoff voltage of 136 V, it remains transparent to the protected circuit; when a transient exceeds the 152 V minimum breakdown threshold, the device clamps at a maximum of 219 V while shunting up to 6.8 A of peak pulse current. That clamping voltage is the ceiling the downstream components must survive — a 250 V-rated MOSFET on the same rail has comfortable margin. The single bidirectional channel handles transients of either polarity, which simplifies layout for AC-coupled or floating signal lines where the ground reference is not fixed. The TransZorb® series is Vishay's branded TVS platform, and the Automotive suffix (HE3) indicates the part is built on an automotive-qualified production line with full PPAP documentation available. ## Through-hole package and rework considerations Housed in a DO-201AA (DO-27) axial leaded package, this diode is through-hole mounted. The 1.5KE supplier device package code tells you the body size is consistent across the 1.5 kW family — the leads are 0.042-inch diameter tin-plated copper, which handles the soldering iron well. No moisture sensitivity level to track; the part survives hot-air rework without a pre-bake, and the axial leads are easy to dress into existing PCB holes. The Tape & Box (TB) packaging option means the parts are shipped in ammo-pack format with the leads formed for automatic insertion — not loose in a bag. If you are hand-loading a prototype batch, expect the leads to need straightening before through-hole placement. ## Sourcing and lifecycle posture The base product number 1.5KE160 covers the full family; the HE3_A/D suffix identifies this specific automotive-qualified, bidirectional variant in Tape & Box format.","metaTitle":"Vishay 1.5KE160CAHE3_A/D TVS Diode, 1.5kW, Bidirectional","metaDescription":"Vishay 1.5KE160CAHE3_A/D bidirectional TVS diode, 1500W peak pulse, 136V standoff, AEC-Q101 qualified. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Box (TB)","Applications":"Automotive","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE160","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"152V","Voltage - Clamping (Max) @ Ipp":"219V","Voltage - Reverse Standoff (Typ)":"136V","Current - Peak Pulse (10/1000µs)":"6.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160CAHE3_A-D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160CAHE3_A-D 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}}