{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2565-1-V-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2565-1-V-A","canonicalUrl":"https://icboms.com/renesas/PS2565-1-V-A","factsUrl":"https://icboms.com/api/mcp/products/PS2565-1-V-A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas / NEPOC PS2565-1-V-A single-channel transistor-output optocoupler, 5000Vrms isolation, 80-400% CTR at 5mA, 80V output, 50mA output current, 4-DIP through-hole package, -55°C to 100°C.","salesMarkdown":"The Renesas NEPOC PS2565-1-V-A is a single-channel transistor-output optocoupler in a 4-DIP through-hole package. Its headline rating is 5000Vrms of input-to-output isolation, which puts it squarely in the industrial and power-conversion space — think motor-drive feedback, PLC digital inputs, and isolated switch-mode supply secondary sensing. The AC/DC input type means the LED can handle reverse polarity without an external diode, simplifying the bias network on the primary side. ## CTR headroom and switching speed — what the numbers actually mean Current transfer ratio spans 80% to 400% at 5 mA forward current. That wide min-to-max spread is typical for phototransistor couplers, but the 80% floor means you don't need to overdrive the LED to guarantee a logic-level output at the collector — useful when the primary-side supply is tight. Rise and fall times are 3 µs and 5 µs typical, which handles 10-20 kHz switching cleanly; for higher-speed isolated data, you'd reach for a digital isolator instead. Rated for -55°C to 100°C operating, this part handles cold-start in outdoor cabinets and the heat inside a motor junction box. The through-hole 4-DIP package is a standard footprint — easy to hand-replace on a repair bench, and the scorch mark tells you which part actually died before you pull out the desoldering iron.","metaTitle":"PS2565-1-V-A NEPOC Optoisolator, 5000Vrms, 4-DIP","metaDescription":"PS2565-1-V-A NEPOC single-channel transistor-output optoisolator with 5000Vrms isolation, 80-400% CTR at 5mA, -55°C to 100°C. Request quote.","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 (0.300\\\", 7.62mm)","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":"What is Vce saturation of PS2565-1-V-A?","answer":"Maximum Vce saturation is 300 mV when the output transistor is on."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2565-1-V-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2565-1-V-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}}