{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS9324L-E3-AX","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS9324L-E3-AX","canonicalUrl":"https://icboms.com/renesas/PS9324L-E3-AX","factsUrl":"https://icboms.com/api/mcp/products/PS9324L-E3-AX","rawCanonicalId":null},"summary":{"shortDescription":"Renesas PS9324L--AX, single-channel optocoupler, 10Mbps data rate, open-collector output, 5000Vrms isolation, surface-mount 6-SOIC package, -40°C to 110°C operating temperature.","salesMarkdown":"The PS9324L-E3-AX: The PS9324L--AX: The Renesas PS9324L--AX is a single-channel digital optocoupler with an open-collector output, designed for isolating logic-level signals across a 5000Vrms barrier. It runs at 10Mbps, which is fast enough for most industrial fieldbus interfaces like Profibus or DeviceNet, and the open-collector stage lets you pull up to whatever supply voltage your downstream logic needs — 5V, 3.3V, or even 2.7V on the low end. The 6-SOIC package with a 6.80mm body width gives you decent creepage for the isolation rating, and the operating range from -40°C to 110°C covers both outdoor telecom cabinets and factory-floor enclosures without active cooling. ## Open-collector output — pull-up resistor and logic-level choices Because the output is open collector, you need an external pull-up resistor to Vcc. The 25 mA per-channel output current means you can sink a standard TTL or CMOS load directly, but the pull-up value sets the rise time — faster edges need a lower resistor, which costs more current. At 10Mbps, a 1kΩ pull-up to 5V gives you about 5 ns rise time, which keeps the eye open. The supply range of 2.7V to 5.5V means it works with 3.3V and 5V logic families without a level shifter, as long as you match the pull-up rail. ## Isolation and transient immunity for motor-drive environments The 5000Vrms isolation is the spec that qualifies this part for reinforced insulation in mains-connected equipment — think motor drives, inverters, and industrial power supplies. The common-mode transient immunity of 15kV/µs is the number that matters when you're isolating a microcontroller from a half-bridge driver: fast-switching IGBTs can slam 600V across the isolation barrier in a few nanoseconds, and if the optocoupler can't reject that edge, you get a glitch on the data line. 15kV/µs is adequate for most IGBT gate-drive applications up to about 20 kHz switching frequency; for faster SiC or GaN stages, you'd want a part with 50kV/µs or more. ## Lifecycle and sourcing posture It is ROHS3 compliant, which keeps it clear of the RoHS exemption expirations that hit some older optocouplers.","metaTitle":"PS9324L-E3-AX Optocoupler, 5000Vrms Isolation, 10Mbps","metaDescription":"PS9324L-E3-AX single-channel optocoupler with 5000Vrms isolation, 10Mbps data rate, open-collector output. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"10Mbps","Input Type":"DC","Output Type":"Open Collector","Mounting Type":"Surface Mount","Package / Case":"6-SOIC (0.268\\\", 6.80mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 110°C","Inputs - Side 1/Side 2":"1/0","Rise / Fall Time (Typ)":"20ns, 5ns","Supplier Device Package":"6-SDIP Gull Wing","Current - Output / Channel":"25 mA","Voltage - Forward (Vf) (Typ)":"1.55V","Current - DC Forward (If) (Max)":"25mA","Propagation Delay tpLH / tpHL (Max)":"75ns, 75ns","Common Mode Transient Immunity (Min)":"15kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.13","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.13000","currency":"USD"},{"qty":10,"price":"$3.62700","currency":"USD"},{"qty":100,"price":"$2.97060","currency":"USD"},{"qty":500,"price":"$2.50430","currency":"USD"},{"qty":1000,"price":"$2.29704","currency":"USD"},{"qty":2000,"price":"$2.20205","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/60323d61fbd1664b66c1e623ee45b6bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does PS9324L--AX support 5V logic?","answer":"Yes. The supply voltage range of 2.7V to 5.5V covers both 5V and 3.3V logic families. With an open-collector output, you set the logic-high level by choosing the pull-up resistor's supply rail — connect it to 5V for 5V logic, or to 3.3V for 3.3V logic."},{"question":"PS9324L--AX equivalent or replacement part?","answer":"A close functional equivalent is the RV1S9062ACCSP-10YV#KC0, which offers a higher data rate of 15Mbps, push-pull output (no pull-up needed), and higher CMTI of 100kV/µs, but at a different package footprint. The PS9324L--AX uses an open-collector output and a 6-SOIC package; the RV1S9062 uses a push-pull output in a similar surface-mount package. Verify pin compatibility and output type before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS9324L-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/PS9324L-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}}