{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2514L-1Y-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2514L-1Y-A","canonicalUrl":"https://icboms.com/renesas/PS2514L-1Y-A","factsUrl":"https://icboms.com/api/mcp/products/PS2514L-1Y-A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas NEPOC PS2514L-1Y-A single-channel Darlington optocoupler, 5000Vrms isolation, 50-200% CTR at 5mA, 350mV Vce sat, -55°C to 100°C, 4-SMD Gull Wing package.","salesMarkdown":"## Single-channel Darlington optocoupler with 5 kV isolation The Renesas NEPOC PS2514L-1Y-A is a single-channel Darlington-output optocoupler in a 4-SMD Gull Wing package, rated for 5000Vrms isolation. It accepts DC input and delivers a Darlington transistor output capable of switching up to 40V at 20mA per channel. The current transfer ratio spans 50% to 200% at a forward current of 5mA, and the typical forward voltage is 1.1V. The 5000Vrms isolation voltage is the primary safety spec — it allows this part to be used in reinforced-insulation applications such as medical equipment or industrial motor drives where galvanic separation between high-voltage and low-voltage domains is mandatory. The Darlington output with a maximum Vce saturation of 350mV means the output can sink 20mA with less than 0.35V drop, which is clean enough to drive a 5V logic input or a small relay without an extra buffer transistor. The 50% to 200% CTR range at 5mA forward current gives you a predictable gain window: at minimum CTR, 5mA in yields at least 2.5mA out, which is sufficient to pull a 5V logic line low through a 2.2kΩ pull-up. The 15µs typical rise and fall times are adequate for DC-level sensing or low-speed data at a few kHz, but not for high-speed serial buses. For a production BOM, this means no immediate supply risk from discontinuation. ## Package and mounting for PCB integration The 4-SMD Gull Wing package with a supplier device package of 4-SMD is a surface-mount footprint. The Gull Wing leads provide good coplanarity for automated pick-and-place and reflow soldering.","metaTitle":"PS2514L-1Y-A NEPOC Optocoupler, 5000Vrms Darlington Output","metaDescription":"Renesas NEPOC PS2514L-1Y-A single-channel Darlington optocoupler with 5000Vrms isolation, 50-200% CTR at 5mA, -55°C to 100°C.","metaKeywords":null},"attributes":{"series":"NEPOC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Series":"NEPOC","Package":"Tube","Input Type":"DC","Output Type":"Darlington","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Gull Wing","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Vce Saturation (Max)":"350mV","Operating Temperature":"-55°C ~ 100°C","Rise / Fall Time (Typ)":"15µs, 15µs","Voltage - Output (Max)":"40V","Supplier Device Package":"4-SMD","Current - Output / Channel":"20mA","Current Transfer Ratio (Max)":"200% @ 5mA","Current Transfer Ratio (Min)":"50% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.1V","Current - DC Forward (If) (Max)":"30 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.30000","currency":"USD"},{"qty":10,"price":"$0.82200","currency":"USD"},{"qty":100,"price":"$0.60790","currency":"USD"},{"qty":500,"price":"$0.55862","currency":"USD"},{"qty":1000,"price":"$0.51770","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a747b5f589237aa1101868e07e6ae708.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the minimum input current for PS2514L-1Y-A to switch on?","answer":"The current transfer ratio is specified at 5mA forward current, and the minimum CTR is 50%, so at 5mA input the output can sink at least 2.5mA. The forward voltage is typically 1.1V. For a 5V logic input, a series resistor of about 820Ω would set the forward current near 5mA. The absolute maximum forward current is 30mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2514L-1Y-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2514L-1Y-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}}