{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TN5015H-6G","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TN5015H-6G","canonicalUrl":"https://icboms.com/stmicroelectronics/TN5015H-6G","factsUrl":"https://icboms.com/api/mcp/products/TN5015H-6G","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TN5015H-6G, Standard Recovery SCR, 600 V Off-State, 50 A RMS On-State, 30 A Average, D²PAK (TO-263) Surface Mount, -40°C to 150°C Junction.","salesMarkdown":"## 50 A RMS SCR in a surface-mount D²PAK — what you're getting The STMicroelectronics TN5015H-6G is a standard-recovery SCR (silicon-controlled rectifier) in a D²PAK (TO-263) surface-mount package. It blocks 600 V off-state and conducts 50 A RMS (30 A average) on-state, with a non-repetitive surge rating of 493 A at 50 Hz. This is the part you pick when you need a medium-current thyristor for line-voltage phase control, soft-start, or AC-switching duties and you want to keep the assembly on a pick-and-place line — no through-hole leads to hand-solder. ## 600 V blocking, 150°C junction — where it lives comfortably The 600 V off-state voltage gives you margin on a 230 VAC or 277 VAC line, covering the usual surge events without derating into the next voltage class. The operating junction temperature range stretches from -40°C to 150°C, which means it can sit in a motor-drive enclosure or an outdoor power supply where the ambient plus self-heating pushes the die temperature. Off-state leakage is specified at 10 µA max, so you are not wasting standby power on a semi-conducting junction. ## Gate drive numbers that matter for first-power Gate trigger current is 15 mA max, gate trigger voltage 1.3 V max. That is a standard-threshold SCR — your microcontroller GPIO through a resistor-transistor driver will fire it, but do not expect a sensitive-gate part that turns on with a few hundred microamps. The holding current is 60 mA max, so once triggered, it stays latched until the load current drops below that level. If your load is a small solenoid or a relay coil that draws less than 60 mA steady-state, the SCR may not commutate off cleanly — factor that into the design. ## Package and thermal: the D²PAK tab is your heatsink This comes in the D²PAK (TO-263) surface-mount package, three leads plus the tab. The tab is the anode connection and the primary thermal path. At 50 A RMS you will need a copper-land area or an external heatsink on that tab — the package alone cannot dissipate the heat from full-rated current without a good thermal interface. The tube shipping medium is fine for prototyping; production volumes typically order on tape and reel.","metaTitle":"TN5015H-6G SCR 600V 50A D2PAK STMicroelectronics Thyristor","metaDescription":"STMicroelectronics TN5015H-6G standard recovery SCR, 600V off-state, 50A RMS on-state, 30A average. D²PAK surface mount. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tube","SCR Type":"Standard Recovery","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"D²PAK (TO-263)","Current - Hold (Ih) (Max)":"60 mA","Current - Off State (Max)":"10 µA","Voltage - On State (Vtm) (Max)":"1.65 V","Current - Gate Trigger (Igt) (Max)":"15 mA","Current - On State (It (AV)) (Max)":"30 A","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"50 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"493A, 450A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.09000","currency":"USD"},{"qty":10,"price":"$1.87600","currency":"USD"},{"qty":100,"price":"$1.50750","currency":"USD"},{"qty":500,"price":"$1.23858","currency":"USD"},{"qty":1000,"price":"$1.16848","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/949da48162e0e38fad53cfeeaa57df28.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the holding current of TN5015H-6G?","answer":"The maximum holding current is 60 mA. The SCR will stay latched until the load current drops below that level. For loads that draw less than 60 mA steady-state, you may need a forced-commutation circuit or a different SCR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TN5015H-6G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TN5015H-6G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T11:41:55.097Z","lastPublished":"2026-07-16T11:41:55.097Z","indexable":true}}