{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS9531L1-AX","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS9531L1-AX","canonicalUrl":"https://icboms.com/renesas/PS9531L1-AX","factsUrl":"https://icboms.com/api/mcp/products/PS9531L1-AX","rawCanonicalId":null},"summary":{"shortDescription":"Renesas PS9531L1-AX, Optical Coupling Gate Driver, 1 Channel, 5000Vrms Isolation, 2.5A Peak Output, 40ns Rise/Fall, 8-DIP Through Hole, -40°C to 125°C.","salesMarkdown":"The Renesas PS9531L1-AX is a single-channel optical coupling gate driver in an 8-DIP through-hole package. It delivers 2.5A peak output current with 2A source and sink capability, making it a fit for driving medium-power IGBTs and SiC MOSFETs in motor drives, industrial inverters, and switch-mode power supplies. The 5000Vrms isolation rating and 50kV/µs common-mode transient immunity keep the low-voltage control side clean during fast switching edges on the power side. ## Output drive and supply range The 2A source / 2A sink rating (2.5A peak) charges the gate capacitance of a standard 600V / 20A IGBT in roughly the 40ns rise/fall time window. The output supply range of 15V to 30V covers the typical +15V gate drive for IGBTs and the +18V to +20V used for SiC MOSFETs.","metaTitle":"Renesas PS9531L1-AX Optocoupler Gate Driver, 5000Vrms","metaDescription":"Renesas PS9531L1-AX optical coupling gate driver. 5000Vrms isolation, 2.5A peak output, 50kV/µs CMTI. Through-hole 8-DIP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tube","Technology":"Optical Coupling","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.400\\\", 10.16mm)","Approval Agency":"CSA, SEMKO, UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Current - Peak Output":"2.5A","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"40ns, 40ns","Supplier Device Package":"8-DIP","Voltage - Output Supply":"15V ~ 30V","Current - Output High, Low":"2A, 2A","Pulse Width Distortion (Max)":"75ns","Voltage - Forward (Vf) (Typ)":"1.56V","Current - DC Forward (If) (Max)":"25 mA","Propagation Delay tpLH / tpHL (Max)":"175ns, 175ns","Common Mode Transient Immunity (Min)":"50kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.87","priceTiers":[{"qty":1,"price":"$3.87000","currency":"USD"},{"qty":10,"price":"$2.73800","currency":"USD"},{"qty":100,"price":"$2.24250","currency":"USD"},{"qty":500,"price":"$2.05410","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a7e08b04c3999d984ec7823707574b22.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PS9531L1-AX/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives to PS9531L1-AX?","answer":"This part sits in the 2.5A peak / 5000Vrms optical gate-driver class. Pin-compatible alternatives from other manufacturers exist but each differs in CMTI, propagation delay, or supply range — confirm timing and isolation margins against your specific gate-drive requirements before swapping."},{"question":"What is PS9531L1-AX's listed technology?","answer":"The PS9531L1-AX uses Optical Coupling technology — an LED optically coupled to a photodetector output stage for galvanic isolation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS9531L1-AX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS9531L1-AX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}