{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2533-1-V-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2533-1-V-A","canonicalUrl":"https://icboms.com/renesas/PS2533-1-V-A","factsUrl":"https://icboms.com/api/mcp/products/PS2533-1-V-A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas NEPOC series, PS2533-1-V-A, single-channel Darlington optocoupler, 5000Vrms isolation, 1500% to 6500% CTR at 1mA, 350V output, 150mA per channel, through-hole 4-DIP package, -55°C to 100°C.","salesMarkdown":"## What this NEPOC Darlington optocoupler does on your board The Renesas NEPOC PS2533-1-V-A is a single-channel Darlington-output optocoupler in a through-hole 4-DIP package. It provides 5000Vrms galvanic isolation between a DC input LED and a high-voltage Darlington phototransistor output, rated for 350 V and 150 mA continuous. This part is built for industrial PLC output modules, motor-drive interface cards, AC/DC relay drivers, and any application where you need to switch a high-voltage load from a low-voltage controller with reinforced isolation. ## 5000Vrms isolation and 350 V output — where it fits The 5000Vrms isolation rating qualifies this optocoupler for reinforced insulation in mains-connected industrial equipment, such as variable-frequency drives, servo drives, and switch-mode power supply feedback loops. The Darlington output's 350 V breakdown and 150 mA continuous current handle 24 VDC relay coils, 120 VAC solenoid valves, and high-side switch interfaces without an additional driver stage. Rise and fall times are 100 µs typical — adequate for DC switching and low-frequency PWM up to a few kilohertz, but not for high-speed digital isolation. ## Package and storage notes Supplied in Tube (not Tape & Reel), so it ships in antistatic tubes suitable for through-hole insertion. The 4-DIP body is 0.300 inch wide with 7.62 mm pin pitch — standard DIP footprint. No moisture-sensitivity level concern for DIP packages; store in a dry, static-safe environment. The -55°C to 100°C operating range covers outdoor telecom cabinets and industrial enclosures without derating.","metaTitle":"PS2533-1-V-A NEPOC Optocoupler","metaDescription":"Renesas NEPOC PS2533-1-V-A single-channel Darlington optocoupler. 5000Vrms isolation, 1500-6500% CTR at 1mA, 350V/150mA output. Active, ROHS3.","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":"Through Hole","Package / Case":"4-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Vce Saturation (Max)":"1V","Operating Temperature":"-55°C ~ 100°C","Rise / Fall Time (Typ)":"100µs, 100µs","Voltage - Output (Max)":"350V","Supplier Device Package":"4-DIP","Current - Output / Channel":"150mA","Current Transfer Ratio (Max)":"6500% @ 1mA","Current Transfer Ratio (Min)":"1500% @ 1mA","Voltage - Forward (Vf) (Typ)":"1.15V","Current - DC Forward (If) (Max)":"80 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.99000","currency":"USD"},{"qty":10,"price":"$1.32400","currency":"USD"},{"qty":100,"price":"$1.01900","currency":"USD"},{"qty":500,"price":"$0.92112","currency":"USD"},{"qty":1000,"price":"$0.79159","currency":"USD"},{"qty":2000,"price":"$0.74841","currency":"USD"},{"qty":5000,"price":"$0.73114","currency":"USD"},{"qty":10000,"price":"$0.71963","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/800e8c879afd64a9940979b0197d4576.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio (CTR) of PS2533-1-V-A?","answer":"The CTR ranges from 1500% minimum to 6500% maximum, measured at a forward current of 1 mA. This wide CTR range means the input LED can be driven with as little as 1 mA from a logic output, simplifying the drive circuit."},{"question":"Does PS2533-1-V-A have a RoHS compliance certificate?","answer":"Yes, PS2533-1-V-A is ROHS3 compliant per the manufacturer's listing. No additional certificate is needed for standard RoHS declarations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2533-1-V-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2533-1-V-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}}