{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"X0115ML","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"X0115ML","canonicalUrl":"https://icboms.com/stmicroelectronics/X0115ML","factsUrl":"https://icboms.com/api/mcp/products/X0115ML","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics X0115ML sensitive gate SCR thyristor, 600 V off-state, 0.8 A RMS, SOT-23-3 surface mount package, -40°C to 125°C.","salesMarkdown":"## What this SCR is and where it fits The STMicroelectronics X0115ML is a sensitive-gate SCR thyristor rated for 600 V off-state blocking and 800 mA RMS on-state current. The sensitive gate (150 µA max gate trigger current) lets a microcontroller output or optocoupler drive it directly — no driver transistor needed, which shrinks the BOM on low-power phase-control or AC switching boards. Packaged in a SOT-23-3 surface-mount case, it fits compact designs where board space is tight. The -40°C to 125°C junction temperature range covers industrial enclosures, outdoor telecom, and under-hood automotive environments. ## Key ratings and what they mean for your BOM The 600 V off-state voltage provides margin for 120V AC and 240V AC line switching. The 500 mA average on-state current (800 mA RMS) handles small loads: relays, solenoids, indicator lamps, valve coils. ## Package and storage The X0115ML comes in a SOT-23-3 package (also known as TO-236-3 or SC-59). It is supplied on Tape & Reel (TR) or Cut Tape (CT) — standard for SMT pick-and-place. Store the reels in a dry cabinet or with desiccant; the small body is not moisture-sensitive by default, but keeping the reel sealed avoids any reflow issues.","metaTitle":"STMicroelectronics X0115ML Sensitive Gate SCR, 600V, 0.8A","metaDescription":"ST X0115ML sensitive gate SCR thyristor, 600V off-state, 0.8A RMS, SOT-23-3 surface mount. Active lifecycle, ROHS3. Available to order, quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","SCR Type":"Sensitive Gate","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"SOT-23-3","Current - Hold (Ih) (Max)":"5 mA","Current - Off State (Max)":"1 µA","Voltage - On State (Vtm) (Max)":"1.7 V","Current - Gate Trigger (Igt) (Max)":"150 µA","Current - On State (It (AV)) (Max)":"500 mA","Voltage - Gate Trigger (Vgt) (Max)":"800 mV","Current - On State (It (RMS)) (Max)":"800 mA","Current - Non Rep. Surge 50, 60Hz (Itsm)":"7A, 7.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.43300","currency":"USD"},{"qty":100,"price":"$0.32360","currency":"USD"},{"qty":500,"price":"$0.25424","currency":"USD"},{"qty":1000,"price":"$0.19645","currency":"USD"},{"qty":3000,"price":"$0.18900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/90465e31adf5d3c56fca550f4d5771ce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can X0115ML be used for 120V AC switching?","answer":"Yes. The 600 V off-state rating provides ample margin for 120V AC line switching. The 800 mA RMS on-state current handles typical small loads like relays, solenoids, and indicator lamps on a 120V AC circuit."},{"question":"Is X0115ML equivalent to MCR100-6?","answer":"The X0115ML and MCR100-6 are both sensitive-gate SCRs in SOT-23 packages with similar ratings (600 V, 0.8 A). The MCR100-6 is a common industry part; the X0115ML is a functional equivalent for most low-power AC switching applications. Verify the gate trigger current and holding current against your circuit — the X0115ML specifies 150 µA max Igt and 5 mA max Ih, which are in the same range as the MCR100-6."},{"question":"What is the price of X0115ML?","answer":"Pricing is quoted per order against an RFQ. Submit a request with your target quantity and we will return a current market-based price. No firm price can be listed here because market conditions vary."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/X0115ML","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/X0115ML when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-12T05:49:30.410Z","lastPublished":"2026-07-12T05:49:30.410Z","indexable":true}}