{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2565L-1-V-F3-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2565L-1-V-F3-A","canonicalUrl":"https://icboms.com/renesas/PS2565L-1-V-F3-A","factsUrl":"https://icboms.com/api/mcp/products/PS2565L-1-V-F3-A","rawCanonicalId":null},"summary":{"shortDescription":"NEPOC series PS2565L-1-V-F3-A optocoupler, single-channel transistor output, 5000Vrms isolation, 80% to 400% CTR at 5mA, surface-mount 4-SMD gull wing package, -55°C to 100°C.","salesMarkdown":"The PS2565L-1-V-F3-A is a single-channel phototransistor optocoupler from Renesas's NEPOC series, built to pass 5000Vrms across the isolation barrier. That rating is the main event: it lets you separate a high-voltage primary side from a low-voltage control circuit in a single surface-mount package, the 4-SMD gull wing. The transistor output can switch up to 80V across the collector-emitter and sink 50mA per channel, which covers most PLC digital inputs, relay drivers, and isolated feedback paths in AC-DC supplies. ## CTR at 5mA — the margin you design to The current transfer ratio is specified at 5mA forward current: minimum 80%, maximum 400%. That spread is wider than some tighter-binned parts, which means you size the pull-up resistor and the input drive for the worst-case 80% CTR if you want guaranteed operation over the full -55°C to 100°C range. The 400% ceiling matters when the phototransistor saturates hard — the Vce saturation is only 300mV max, so the output pulls cleanly to ground even with high CTR. Rise and fall times are 3µs and 5µs typical, fast enough for 10-50 kHz switching but not for high-speed data; this is a power-isolation and low-speed signal part, not a digital isolator. ## Active lifecycle — no LTB concern The ROHS3 compliance is standard for lead-free assembly.","metaTitle":"PS2565L-1-V-F3-A Optocoupler, 5000Vrms, Transistor Output","metaDescription":"PS2565L-1-V-F3-A optocoupler from NEPOC series: 5000Vrms isolation, 80-400% CTR at 5mA, transistor output, 4-SMD gull wing.","metaKeywords":null},"attributes":{"series":"NEPOC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Series":"NEPOC","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"AC, DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Gull Wing","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-SMD","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":"$1.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.56000","currency":"USD"},{"qty":10,"price":"$0.98500","currency":"USD"},{"qty":100,"price":"$0.72870","currency":"USD"},{"qty":500,"price":"$0.66964","currency":"USD"},{"qty":1000,"price":"$0.55146","currency":"USD"},{"qty":2000,"price":"$0.52389","currency":"USD"},{"qty":6000,"price":"$0.51207","currency":"USD"},{"qty":10000,"price":"$0.50025","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5133d1d98ef553b6f270e617aed48317.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio (CTR) of the PS2565L-1-V-F3-A at 5mA?","answer":"At 5mA forward current, the CTR ranges from 80% minimum to 400% maximum. Design for the 80% floor to guarantee switching over the full temperature range."},{"question":"What package and mounting type does the PS2565L-1-V-F3-A use?","answer":"It comes in a 4-SMD gull wing package for surface-mount assembly."},{"question":"What is a functional equivalent or second-source for the PS2565L-1-V-F3-A?","answer":"A close functional peer is the PS2801C-4-V-A, which is also a NEPOC phototransistor optocoupler with 300mV Vce saturation and a similar -55°C to 100°C range. The main difference: the PS2801C-4-V-A is a 4-channel device in a different package with 2500Vrms isolation and DC-only input, versus the single-channel 5000Vrms AC/DC input of the PS2565L-1-V-F3-A. They are not pin-compatible — check your channel count and isolation requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2565L-1-V-F3-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2565L-1-V-F3-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}}