{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PS2801C-1-V-F3-A","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"PS2801C-1-V-F3-A","canonicalUrl":"https://icboms.com/renesas/PS2801C-1-V-F3-A","factsUrl":"https://icboms.com/api/mcp/products/PS2801C-1-V-F3-A","rawCanonicalId":null},"summary":{"shortDescription":"Renesas PS2801C-1-V-F3-A single-channel DC-input transistor-output optocoupler, 2500Vrms isolation, 50% to 400% CTR at 5mA, 80V output, 30mA output current, 4-SSOP package, -55°C to 100°C, ROHS3.","salesMarkdown":"## Single-channel optocoupler with 2500Vrms isolation — what it buys the BOM The Renesas PS2801C-1-V-F3-A is a single-channel DC-input transistor-output optocoupler in a 4-SSOP surface-mount package. The transistor output can switch up to 80V at 30mA, which covers most logic-level and low-power relay interfaces without an external driver. The current transfer ratio spans 50% to 400% at 5mA forward current. A 50% minimum CTR means that with 5mA on the LED side, the output transistor can sink at least 2.5mA — enough to pull a TTL or CMOS input low with a modest pull-up resistor. The 400% maximum gives headroom for degraded LED output over temperature or lifetime, so the design doesn't need a tight CTR bin. The typical forward voltage is 1.2V, which is standard for an IR LED. ## Switching speed: rise/fall and turn-on/turn-off Typical rise and fall times are 5µs and 7µs respectively, with turn-on and turn-off times of 10µs and 7µs. This is a general-purpose optocoupler, not a high-speed digital isolator — it handles 50 kHz to 100 kHz switching comfortably but won't support fast serial protocols like SPI or I2C. For a 1 kHz PWM motor drive or a 50/60 Hz mains zero-cross detect, the timing is more than adequate. ## Temperature range and environment The 100°C upper limit is the junction temperature; derating the output current above 85°C is good practice per the datasheet's thermal derating curve. ## Lifecycle and compliance The ROHS3 status covers the full substance restriction set, including the four phthalates.","metaTitle":"PS2801C-1-V-F3-A Optocoupler, DC Input, 2500Vrms, 4-SSOP","metaDescription":"PS2801C-1-V-F3-A single-channel transistor-output optocoupler with 2500Vrms isolation, 50-400% CTR at 5mA, 80V output, -55°C to 100°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"4-SOIC (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"2500Vrms","Vce Saturation (Max)":"300mV","Operating Temperature":"-55°C ~ 100°C","Rise / Fall Time (Typ)":"5µs, 7µs","Voltage - Output (Max)":"80V","Supplier Device Package":"4-SSOP","Current - Output / Channel":"30mA","Current Transfer Ratio (Max)":"400% @ 5mA","Current Transfer Ratio (Min)":"50% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.2V","Turn On / Turn Off Time (Typ)":"10µs, 7µs","Current - DC Forward (If) (Max)":"30 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.90000","currency":"USD"},{"qty":10,"price":"$0.58600","currency":"USD"},{"qty":100,"price":"$0.38380","currency":"USD"},{"qty":1000,"price":"$0.30300","currency":"USD"},{"qty":3500,"price":"$0.28280","currency":"USD"},{"qty":7000,"price":"$0.27270","currency":"USD"},{"qty":10500,"price":"$0.26866","currency":"USD"},{"qty":24500,"price":"$0.26260","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2ee3b90698f592e31e0ca9f22386798e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent of PS2801C-1-V-F3-A?","answer":"The closest functional peer is the PS2801C-4-V-A, which is a four-channel version in the same DC-input transistor-output family with identical isolation, CTR range, and timing specs. For a single-channel replacement, the PS2801C-1-V-F3-A is the direct part; the quad-channel variant is a board-area trade-off if you need multiple isolated channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/PS2801C-1-V-F3-A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/PS2801C-1-V-F3-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}}