{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGW40H65FB","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGW40H65FB","canonicalUrl":"https://icboms.com/stmicroelectronics/STGW40H65FB","factsUrl":"https://icboms.com/api/mcp/products/STGW40H65FB","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STGW40H65FB Trench Field Stop IGBT, 650 V, 80 A, 283 W, TO-247-3 through-hole package, -55°C to 175°C junction temperature.","salesMarkdown":"## 650 V, 80 A Trench Field Stop IGBT in TO-247-3 The STMicroelectronics STGW40H65FB is a Trench Field Stop IGBT rated for 650 V collector-emitter breakdown and 80 A continuous collector current, housed in a TO-247-3 through-hole package. It targets motor drives, power supplies, and welding inverters where low saturation voltage and fast switching are required. ## Switching losses and thermal budget Tested at 400 V, 40 A with a 5 Ω gate resistor and 15 V gate drive, the part switches with 498 mJ turn-on energy and 363 mJ turn-off energy — numbers that drive the heatsink design for a given switching frequency. The 210 nC total gate charge tells the gate driver what current it must deliver to hit the target switching speed. The TO-247-3 package with through-hole mounting allows direct heatsink attachment via the metal tab — the thermal pad area on the PCB is the heatsink itself, not a copper pour.","metaTitle":"STGW40H65FB IGBT, 650V 80A Trench Field Stop, TO-247-3","metaDescription":"STMicroelectronics STGW40H65FB Trench Field Stop IGBT, 650V collector-emitter, 80A continuous, 283W max power, TO-247-3 package, -55°C to 175°C junction range.","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":"210 nC","Power - Max":"283 W","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Test Condition":"400V, 40A, 5Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"498mJ (on), 363mJ (off)","Td (on/off) @ 25°C":"40ns/142ns","Operating Temperature":"-55°C ~ 175°C (TJ)","Supplier Device Package":"TO-247-3","Vce(on) (Max) @ Vge, Ic":"2.3V @ 15V, 40A","Current - Collector (Ic) (Max)":"80 A","Current - Collector Pulsed (Icm)":"160 A","Voltage - Collector Emitter Breakdown (Max)":"650 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.88","priceTiers":[{"qty":1,"price":"$3.88000","currency":"USD"},{"qty":10,"price":"$3.25500","currency":"USD"},{"qty":100,"price":"$2.63320","currency":"USD"},{"qty":500,"price":"$2.34062","currency":"USD"},{"qty":1000,"price":"$2.00415","currency":"USD"},{"qty":2000,"price":"$1.88712","currency":"USD"},{"qty":5000,"price":"$1.81050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6bead774e406d16fd1b56dfb0e6882c5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STGW40H65FB/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating temperature of STGW40H65FB?","answer":"The junction temperature range is -55°C to 175°C, which qualifies it for military, avionics, and down-hole environments where ambient temperatures can exceed 125°C."},{"question":"Does STGW40H65FB have a co-packaged diode?","answer":"The evidence does not indicate a co-packaged diode. The STGW40H65FB is a standard-input IGBT without an integrated anti-parallel diode; an external fast-recovery diode is typically added across the collector-emitter for inductive load switching."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGW40H65FB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGW40H65FB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}