{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS9587L2-V-AX","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS9587L2-V-AX","canonicalUrl":"https://icboms.com/renesas/PS9587L2-V-AX","factsUrl":"https://icboms.com/api/mcp/products/PS9587L2-V-AX","rawCanonicalId":null},"summary":{"shortDescription":"Renesas NEPOC series PS9587L2-V-AX high-speed optocoupler, 10Mbps data rate, 5000Vrms isolation, open collector output, 8-SMD gull wing package, -40°C to 85°C, ROHS3 compliant.","salesMarkdown":"## What the 5000Vrms isolation and 15kV/µs CMTI mean for your design The Renesas NEPOC PS9587L2-V-AX is a single-channel, high-speed optocoupler in an 8-SMD gull-wing package. Its 5000Vrms isolation rating suits it for galvanic isolation in industrial motor drives, power inverters, and medical equipment where patient-contact isolation barriers are required. The 15kV/µs common-mode transient immunity ensures the output stays clean when high dv/dt noise from a switching power stage couples across the barrier — a common failure point in IGBT gate-drive feedback and isolated ADC interfaces. ## 10Mbps data rate and 75ns propagation delay — timing margin for fieldbus links With a 10Mbps data rate and 75ns max propagation delay (tpLH and tpHL both 75ns), this optocoupler can handle Profibus, DeviceNet, and other industrial fieldbuses running at 10 Mbps or slower. The symmetrical 75ns delay keeps the pulse-width distortion low enough that the receiver does not lose bit timing over a few meters of cable. If your bus runs at 20 Mbps or higher, this part will not close timing — look at a faster digital isolator instead. ## Open collector output — pull-up resistor and rail selection The open collector output sinks up to 25 mA per channel but cannot source current. You must add a pull-up resistor to a voltage rail on the output side — typically 3.3V or 5V. The output voltage swing is then determined by that external rail, not the input-side supply. This is standard for optocouplers driving logic inputs or relay coils, but it means the output rise time depends on the pull-up resistor value and load capacitance, not just the 10ns fall time. ## Lifecycle and compliance For current pricing and availability, request a quote — supply is confirmed at the time of quotation through independent distribution.","metaTitle":"PS9587L2-V-AX NEPOC Optocoupler, 10Mbps, 5000Vrms Isolation","metaDescription":"PS9587L2-V-AX NEPOC optocoupler from Renesas: 10Mbps data rate, 5000Vrms isolation, open collector output, -40°C to 85°C. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"NEPOC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Series":"NEPOC","Package":"Tube","Data Rate":"10Mbps","Input Type":"DC","Output Type":"Open Collector","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 85°C","Inputs - Side 1/Side 2":"1/0","Rise / Fall Time (Typ)":"20ns, 10ns","Supplier Device Package":"8-SMD","Current - Output / Channel":"25 mA","Voltage - Forward (Vf) (Typ)":"1.65V","Current - DC Forward (If) (Max)":"30mA","Propagation Delay tpLH / tpHL (Max)":"75ns, 75ns","Common Mode Transient Immunity (Min)":"15kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.60000","currency":"USD"},{"qty":10,"price":"$3.25000","currency":"USD"},{"qty":100,"price":"$2.66190","currency":"USD"},{"qty":500,"price":"$2.43820","currency":"USD"}]},"links":{"datasheetUrl":"https://www.renesas.com/us/en/oauth2/default/v1/authorize?client_id=0oa2ixjskq8o2hdJB357&response_type=code&scope=openid%20email%20phone%20profile%20MyRenesasUserInfo&redirect_uri=https%3A//www.renesas.com/openid-connect/renesas-okta&state=gD2NBkRXIQLp2h0","sourceUrl":null},"ai":{"faq":[{"question":"Is PS9587L2-V-AX RoHS compliant?","answer":"Yes, PS9587L2-V-AX is ROHS3 compliant per the manufacturer's listing."},{"question":"What is the data rate of PS9587L2-V-AX?","answer":"The PS9587L2-V-AX supports a data rate of 10Mbps, with a maximum propagation delay of 75ns for both low-to-high and high-to-low transitions."},{"question":"Is PS9587L2-V-AX surface mount?","answer":"Yes, the PS9587L2-V-AX is a surface-mount device in an 8-SMD gull-wing package."},{"question":"What is the closest pin-compatible alternative to PS9587L2-V-AX?","answer":"The PS9587L2-V-AX is part of the Renesas NEPOC series. For a drop-in substitute, verify the pinout and ratings against the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS9587L2-V-AX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS9587L2-V-AX 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}}