{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"Z0107MUF","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"Z0107MUF","canonicalUrl":"https://icboms.com/stmicroelectronics/Z0107MUF","factsUrl":"https://icboms.com/api/mcp/products/Z0107MUF","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Z0107MUF, Logic - Sensitive Gate Triac, Single, 600 V Off-State, 1 A RMS On-State, 5 mA Gate Trigger, -40°C to 125°C, SMBflat-3L Surface Mount Package.","salesMarkdown":"## 600 V blocking, 1 A load — where this triac fits The Z0107MUF is a logic-level sensitive-gate triac from STMicroelectronics, rated for 600 V off-state voltage and 1 A RMS on-state current. The 5 mA maximum gate trigger current means a microcontroller output or a low-current optocoupler can fire it directly — no driver transistor needed on the BOM. ## Sensitive gate: what the 5 mA Igt means for the drive circuit The 5 mA maximum gate trigger current (Igt) at 1.3 V maximum gate trigger voltage (Vgt) puts this part in the logic-level sensitive-gate class. A standard triac might need 10–50 mA Igt, which often forces a driver transistor or a higher-current optocoupler. Here, a 5 V GPIO with a 330 Ω series resistor delivers the gate current comfortably. The 10 mA maximum holding current (Ih) ensures the triac latches on once triggered and does not drop out on low-load conditions like a small relay coil or LED driver. ## Surge capability and thermal budget Non-repetitive surge current (Itsm) is rated 8 A at 50 Hz and 8.5 A at 60 Hz — enough to handle inrush from a 100 W incandescent lamp or a small motor start without exceeding the junction rating. At 1 A RMS continuous, the SMBflat-3L package dissipates about 1.2–1.5 W depending on PCB copper area; a 1-oz copper pad with 300 mm² of top-layer copper keeps the junction below 110°C at 85°C ambient.","metaTitle":"STMicroelectronics Z0107MUF Triac","metaDescription":"STMicroelectronics Z0107MUF logic-level sensitive gate triac, 600 V off-state, 1 A RMS, 5 mA Igt. SMBflat-3L surface mount. Industrial temp -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Triac Type":"Logic - Sensitive Gate","Configuration":"Single","Mounting Type":"Surface Mount","Package / Case":"3-SMB, Flat Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"Z0107","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"SMBflat-3L","Current - Hold (Ih) (Max)":"10 mA","Current - Gate Trigger (Igt) (Max)":"5 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"1 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"8A, 8.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9000","priceTiers":[{"qty":1,"price":"$0.90000","currency":"USD"},{"qty":10,"price":"$0.73500","currency":"USD"},{"qty":100,"price":"$0.57160","currency":"USD"},{"qty":500,"price":"$0.48450","currency":"USD"},{"qty":1000,"price":"$0.39468","currency":"USD"},{"qty":2000,"price":"$0.37155","currency":"USD"},{"qty":5000,"price":"$0.35385","currency":"USD"},{"qty":10000,"price":"$0.33752","currency":"USD"},{"qty":25000,"price":"$0.33688","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/151837c9fa422410f78616da19e5104a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/Z0107MUF/alternatives.json"},"ai":{"faq":[{"question":"What is the gate trigger current of the Z0107MUF?","answer":"The maximum gate trigger current (Igt) is 5 mA at a maximum gate trigger voltage of 1.3 V. This logic-level sensitive gate can be driven directly by a microcontroller GPIO or a low-current optocoupler."},{"question":"Is the Z0107MUF lead-free and RoHS compliant?","answer":"Yes, the Z0107MUF is ROHS3 Compliant, meaning it meets the current RoHS directive restrictions on hazardous substances including lead."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/Z0107MUF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/Z0107MUF 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}}