{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGAP2GSNCTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGAP2GSNCTR","canonicalUrl":"https://icboms.com/stmicroelectronics/STGAP2GSNCTR","factsUrl":"https://icboms.com/api/mcp/products/STGAP2GSNCTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STGAP2GSNCTR, single-channel isolated gate driver, capacitive coupling, 4000Vrms isolation, 3A peak output, 30ns rise/fall, 8-SOIC package, -40°C to 150°C operating range.","salesMarkdown":"## 4000Vrms isolation and 3A peak — what this gate driver brings to the power stage The STMicroelectronics STGAP2GSNCTR is a single-channel isolated gate driver built around capacitive coupling technology, delivering 4000Vrms galvanic isolation between the input logic and the output power stage. It sources and sinks 3A peak at the gate, with a typical rise and fall time of 30ns each, which means it can drive the gate capacitance of medium-power SiC MOSFETs and IGBTs without excessive switching loss. The propagation delay is matched at 50ns max for both edges, keeping dead-time budgets predictable. The output supply runs from 3.1V to 5.5V, so it can work with a standard 5V bias rail or a 3.3V logic supply directly. ## 150°C junction rating — not just industrial, but under-hood capable If your power stage sits near a motor drive or an engine compartment, the 150°C ceiling gives headroom above the usual 125°C industrial limit. The VDE approval listed in the specs adds a layer of confidence for safety-critical applications that require certified isolation.","metaTitle":"STGAP2GSNCTR isolated gate driver, 4000Vrms, 3A peak, 8-SOIC","metaDescription":"STMicroelectronics STGAP2GSNCTR capacitive-coupled isolated gate driver, 4000Vrms isolation, 3A peak output, 30ns rise/fall, -40~150°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Capacitive Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Approval Agency":"VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"4000Vrms","Current - Peak Output":"3A","Operating Temperature":"-40°C ~ 150°C","Rise / Fall Time (Typ)":"30ns, 30ns","Supplier Device Package":"8-SO","Voltage - Output Supply":"3.1V ~ 5.5V","Current - Output High, Low":"3A, 3A","Pulse Width Distortion (Max)":"8ns","Propagation Delay tpLH / tpHL (Max)":"50ns, 50ns","Common Mode Transient Immunity (Min)":"100V/ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.39","priceTiers":[{"qty":1,"price":"$2.39000","currency":"USD"},{"qty":10,"price":"$2.14700","currency":"USD"},{"qty":25,"price":"$2.02600","currency":"USD"},{"qty":100,"price":"$1.72600","currency":"USD"},{"qty":250,"price":"$1.62064","currency":"USD"},{"qty":500,"price":"$1.41806","currency":"USD"},{"qty":1000,"price":"$1.17497","currency":"USD"},{"qty":2500,"price":"$1.09394","currency":"USD"},{"qty":5000,"price":"$1.05342","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3917e58bb2e5e6b08e62ddb7e8840c12.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STGAP2GSNCTR/alternatives.json"},"ai":{"faq":[{"question":"Can STGAP2GSNCTR drive SiC MOSFETs or IGBTs?","answer":"Yes. The 3A peak output current and 30ns rise/fall time are well suited for driving the gate capacitance of medium-power SiC MOSFETs and IGBTs in hard-switching topologies. The 100V/ns common-mode transient immunity keeps the driver stable when the high-side reference swings rapidly."},{"question":"Is STGAP2GSNCTR compatible with 5V logic?","answer":"Yes. The output supply range of 3.1V to 5.5V means the driver can accept a 5V logic input on the primary side directly, without level shifting. The input logic thresholds are compatible with 3.3V and 5V CMOS levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGAP2GSNCTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGAP2GSNCTR 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}}