{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2565L1-1-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2565L1-1-A","canonicalUrl":"https://icboms.com/renesas/PS2565L1-1-A","factsUrl":"https://icboms.com/api/mcp/products/PS2565L1-1-A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas NEPOC series, PS2565L1-1-A, single-channel transistor-output optocoupler, 5000Vrms isolation, 80-400% CTR at 5mA, 80V Vce max, 50mA output, 4-DIP through-hole package, -55°C to 100°C.","salesMarkdown":"## Single-channel optocoupler for isolated signal transfer The Renesas NEPOC PS2565L1-1-A is a single-channel transistor-output optocoupler in a 4-DIP through-hole package. It provides 5000Vrms isolation between input and output, with an AC/DC input type and a phototransistor output rated for 80V and 50mA. The current transfer ratio spans 80% to 400% at a forward current of 5mA, and the device operates from -55°C to 100°C. Typical applications include industrial PLC I/O isolation, motor-drive feedback, and medical power-supply signal conditioning where reinforced isolation is required. ## 5000Vrms isolation — what it buys you in the BOM The 5000Vrms isolation rating supports reinforced insulation for a 250V working voltage. ## CTR range and drive margin The CTR is specified as 80% minimum and 400% maximum at 5mA forward current. That wide spread means the LED drive current can be set at 5mA and still guarantee the output transistor saturates with a 1kΩ pull-up to 5V. If the design uses a lower LED current (e.g., 1mA for power saving), the CTR at that point is not guaranteed — the datasheet only gives the 5mA condition. For designs that need a tighter CTR bin, the PS2565L1-1-A is a single-bin part; no bin-code suffix is listed, so expect the full 80-400% range. ## Temperature range and environment Rated from -55°C to 100°C, this part covers industrial, outdoor telecom, and cold-chain equipment. ## Lifecycle and sourcing posture Renesas lists the PS2565L1-1-A as Active. The part is ROHS3 compliant. If you are qualifying a second source, the PS2801C-4-V-A is a four-channel surface-mount alternative with 2500Vrms isolation — not a pin-for-pin drop-in, but a functional alternative for multi-channel designs that can accept a smaller isolation rating.","metaTitle":"PS2565L1-1-A NEPOC Optocoupler, 5000Vrms","metaDescription":"Renesas NEPOC PS2565L1-1-A single-channel transistor-output optocoupler. 5000Vrms isolation, 80-400% CTR at 5mA, -55°C to 100°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"NEPOC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Series":"NEPOC","Package":"Tube","Input Type":"AC, DC","Output Type":"Transistor","Mounting Type":"Through Hole","Package / Case":"4-DIP (0.400\\\", 10.16mm)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Vce Saturation (Max)":"300mV","Operating Temperature":"-55°C ~ 100°C","Rise / Fall Time (Typ)":"3µs, 5µs","Voltage - Output (Max)":"80V","Supplier Device Package":"4-DIP","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"400% @ 5mA","Current Transfer Ratio (Min)":"80% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.17V","Current - DC Forward (If) (Max)":"80 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.40000","currency":"USD"},{"qty":10,"price":"$0.88400","currency":"USD"},{"qty":100,"price":"$0.65400","currency":"USD"},{"qty":500,"price":"$0.60096","currency":"USD"},{"qty":1000,"price":"$0.49490","currency":"USD"},{"qty":2000,"price":"$0.47016","currency":"USD"},{"qty":5000,"price":"$0.45955","currency":"USD"},{"qty":10000,"price":"$0.44895","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5133d1d98ef553b6f270e617aed48317.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is PS2565L1-1-A obsolete or active?","answer":"Renesas lists the PS2565L1-1-A as Active."},{"question":"Is PS2565L1-1-A RoHS compliant?","answer":"Yes, the PS2565L1-1-A is ROHS3 compliant."},{"question":"What package does PS2565L1-1-A come in?","answer":"The PS2565L1-1-A comes in a 4-DIP (0.400\", 10.16mm) through-hole package. The supplier device package is 4-DIP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2565L1-1-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2565L1-1-A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}