{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGW40H120F2","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGW40H120F2","canonicalUrl":"https://icboms.com/stmicroelectronics/STGW40H120F2","factsUrl":"https://icboms.com/api/mcp/products/STGW40H120F2","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STGW40H120F2, Trench Field Stop IGBT, 1200 V, 80 A, 468 W, TO-247-3, Through Hole, -55°C to 175°C.","salesMarkdown":"## 1200 V Trench Field Stop IGBT in TO-247-3 The STMicroelectronics STGW40H120F2 is a 1200 V, 80 A Trench Field Stop IGBT in a TO-247-3 through-hole package. It is designed for medium-frequency hard-switching applications such as motor drives, uninterruptible power supplies, welding inverters, and solar inverters where low conduction and switching losses are required. The Trench Field Stop structure delivers a saturation voltage of 2.6 V at 15 V gate drive and 40 A, combined with switching energies of 1 mJ (on) and 1.32 mJ (off) under the 600 V, 40 A, 10 Ohm, 15 V test condition. ## Pulsed current and ruggedness The pulsed collector current rating of 160 A (Icm) gives headroom for inrush, start-up, or fault conditions — useful in motor-drive short-circuit withstand or capacitor-charging applications. The standard input type means no integrated gate-emitter clamp or sense emitter; the gate drive must provide proper clamping and protection externally. The STGW40H120F2 has Active lifecycle status and ROHS3 compliance.","metaTitle":"STGW40H120F2 IGBT, 1200 V 80 A Trench Field Stop, TO-247-3","metaDescription":"STMicroelectronics STGW40H120F2 IGBT, 1200 V collector-emitter breakdown, 80 A continuous collector, Trench Field Stop, TO-247-3. Active lifecycle.","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":"158 nC","Power - Max":"468 W","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Test Condition":"600V, 40A, 10Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"1mJ (on), 1.32mJ (off)","Td (on/off) @ 25°C":"18ns/152ns","Operating Temperature":"-55°C ~ 175°C (TJ)","Supplier Device Package":"TO-247-3","Vce(on) (Max) @ Vge, Ic":"2.6V @ 15V, 40A","Current - Collector (Ic) (Max)":"80 A","Current - Collector Pulsed (Icm)":"160 A","Voltage - Collector Emitter Breakdown (Max)":"1200 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.29","priceTiers":[{"qty":1,"price":"$11.29000","currency":"USD"},{"qty":10,"price":"$10.20300","currency":"USD"},{"qty":100,"price":"$8.44720","currency":"USD"},{"qty":500,"price":"$7.83476","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ce31360a0450beea938d01e062e80f1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STGW40H120F2/alternatives.json"},"ai":{"faq":[{"question":"Does STGW40H120F2 require a heat sink?","answer":"Yes. At 40 A continuous collector current and 468 W maximum power dissipation, a heatsink is required. The TO-247 case alone cannot dissipate that heat — plan for forced air or a large extruded aluminium heatsink, and verify the thermal impedance in your airflow conditions."},{"question":"What is the typical application for STGW40H120F2?","answer":"Motor drives, uninterruptible power supplies, welding inverters, and solar inverters — any medium-frequency hard-switching power converter operating from a 400 VAC or higher DC bus where 1200 V blocking and 40 A continuous current are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGW40H120F2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGW40H120F2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}