{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS8302L-E3-AX","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS8302L-E3-AX","canonicalUrl":"https://icboms.com/renesas/PS8302L-E3-AX","factsUrl":"https://icboms.com/api/mcp/products/PS8302L-E3-AX","rawCanonicalId":null},"summary":{"shortDescription":"Renesas NEPOC PS8302L--AX, optoisolator with transistor output, DC input, 5000Vrms isolation, 15% min CTR at 16mA, 300ns/330ns switching, 6-SOIC package, -55°C to 110°C.","salesMarkdown":"The PS8302L-E3-AX: The Renesas NEPOC PS8302L--AX is a single-channel optocoupler with a transistor output, rated for 5000Vrms of galvanic isolation in a compact 6-SOIC surface-mount package. That isolation level separates a DC input from a transistor output across a reinforced insulation barrier, which is the baseline for industrial motor drives, power-supply feedback loops, and PLC digital inputs where the primary-side and secondary-side grounds must stay decoupled. The 6-SDIP (6.80mm width SOIC variant) footprint keeps the board area tight while maintaining creepage distance for the 5kV rating. ## CTR floor and LED drive — the BOM-relevant spec The minimum current transfer ratio of 15% at 16mA forward current sets the design constraint for the LED drive resistor. With a typical forward voltage of 1.6V, the input-side circuit needs to deliver 16mA to guarantee the output transistor saturates. The 8mA per-channel output current ceiling means this is a signal-level isolator — it drives logic inputs or low-power loads, not relays directly. Turn-on time of 300ns and turn-off of 330ns (typical) keep it fast enough for 1-2 MHz switching signals in isolated gate drive or data-interface applications. ## Temperature grade and deployment context The -55°C to 110°C operating range covers the full industrial temperature band with headroom into military-grade cold extremes. The 35V output maximum gives the transistor side enough compliance for 24V industrial logic rails without an extra clamp.","metaTitle":"PS8302L-E3-AX Optoisolator, 5000Vrms, NEPOC Series","metaDescription":"PS8302L-E3-AX NEPOC optoisolator: 5000Vrms isolation, 15% min CTR at 16mA, transistor output, 6-SOIC, -55°C to 110°C. Active, ROHS3.","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":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"6-SOIC (0.268\\\", 6.80mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Operating Temperature":"-55°C ~ 110°C","Voltage - Output (Max)":"35V","Supplier Device Package":"6-SDIP","Current - Output / Channel":"8mA","Current Transfer Ratio (Min)":"15% @ 16mA","Voltage - Forward (Vf) (Typ)":"1.6V","Turn On / Turn Off Time (Typ)":"300ns, 330ns","Current - DC Forward (If) (Max)":"25 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.14","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.14000","currency":"USD"},{"qty":10,"price":"$2.92700","currency":"USD"},{"qty":100,"price":"$2.39730","currency":"USD"},{"qty":500,"price":"$2.02100","currency":"USD"},{"qty":1000,"price":"$1.85375","currency":"USD"},{"qty":2000,"price":"$1.77710","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b827858832cf506116b9828c5883700a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a direct replacement or equivalent for PS8302L--AX?","answer":"The Renesas PS2801C-4-V-A is a multi-channel (4-channel) transistor-output optocoupler in the same NEPOC family, but its isolation is 2500Vrms versus 5000Vrms, and its switching is slower (10µs/7µs). It is not a pin-compatible drop-in — the channel count, package, and isolation rating differ. For a single-channel 5000Vrms part, the PS8302L--AX is the current active option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS8302L-E3-AX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS8302L-E3-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}}