{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGWA15H120DF2","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGWA15H120DF2","canonicalUrl":"https://icboms.com/stmicroelectronics/STGWA15H120DF2","factsUrl":"https://icboms.com/api/mcp/products/STGWA15H120DF2","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STGWA15H120DF2, Trench Field Stop IGBT, 1200 V Vces, 30 A Ic, 259 W, TO-247-3, Through Hole, -55°C to 175°C.","salesMarkdown":"The STGWA15H120DF2 is a 1200 V, 30 A Trench Field Stop IGBT from STMicroelectronics in a TO-247-3 through-hole package. It is designed for medium-power hard-switching applications such as motor drives, solar inverters, welding machines, and uninterruptible power supplies where the DC-bus voltage typically runs 400 V to 800 V and the load current stays under 30 A continuous. The 1200 V collector-emitter breakdown voltage provides a 50% derating margin on a 600 V DC bus, covering transients and bus pumping during regenerative braking without avalanche stress. ## Switching losses and thermal budget — the numbers that size your heatsink Tested at 600 V, 15 A, 10 Ω gate resistor, and 15 V gate drive, the part switches 380 µJ on and 370 µJ off. At a 20 kHz switching frequency, that is roughly 15 W of switching loss before any conduction loss is added — a TO-247 package with a moderate heatsink handles that, but pushing toward 40 kHz requires a larger thermal interface or forced air. The 67 nC total gate charge means the gate driver needs to source and sink about 0.67 A peak at 15 V to hit the 23 ns turn-on and 111 ns turn-off delays — a standard 1 A to 2 A gate driver IC is sufficient. Maximum power dissipation is 259 W, but the practical limit is set by the junction-to-case thermal resistance and the operating junction temperature ceiling of 175°C — the 175°C Tj(max) gives more headroom than 150°C-rated IGBTs in high-ambient enclosures. ## Package and mounting — TO-247-3 through-hole The TO-247-3 package has a standard 5.45 mm pin pitch and uses a single mounting hole for screw-down to the heatsink. The collector tab is electrically live — an insulating pad and shoulder washer are required if the heatsink is grounded.","metaTitle":"STGWA15H120DF2 IGBT, 1200 V, 30 A, Trench Field Stop","metaDescription":"STGWA15H120DF2 IGBT, 1200 V collector-emitter breakdown, 30 A continuous, Trench Field Stop, TO-247-3, -55°C to 175°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tube","IGBT Type":"Trench Field Stop","Input Type":"Standard","Gate Charge":"67 nC","Power - Max":"259 W","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Test Condition":"600V, 15A, 10Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"380µJ (on), 370µJ (off)","Td (on/off) @ 25°C":"23ns/111ns","Operating Temperature":"-55°C ~ 175°C (TJ)","Supplier Device Package":"TO-247-3","Vce(on) (Max) @ Vge, Ic":"2.6V @ 15V, 15A","Reverse Recovery Time (trr)":"231 ns","Current - Collector (Ic) (Max)":"30 A","Current - Collector Pulsed (Icm)":"60 A","Voltage - Collector Emitter Breakdown (Max)":"1200 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.46000","currency":"USD"},{"qty":10,"price":"$3.74600","currency":"USD"},{"qty":100,"price":"$3.03060","currency":"USD"},{"qty":500,"price":"$2.69388","currency":"USD"},{"qty":1000,"price":"$2.30663","currency":"USD"},{"qty":2000,"price":"$2.17194","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d7027411dfe996bdeeeab10c3f298b98.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the switching energy of STGWA15H120DF2 at the test condition?","answer":"At 600 V, 15 A, 10 Ω gate resistor, and 15 V gate drive, the typical turn-on switching energy is 380 µJ and turn-off is 370 µJ. These values are used to calculate switching losses at the target operating frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGWA15H120DF2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGWA15H120DF2 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}}