{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGB20N40LZ","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGB20N40LZ","canonicalUrl":"https://icboms.com/stmicroelectronics/STGB20N40LZ","factsUrl":"https://icboms.com/api/mcp/products/STGB20N40LZ","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STGB20N40LZ, Automotive PowerMESH™ IGBT, 390 V Vces, 25 A Ic, 150 W, 24 nC Qg, D²Pak (TO-263), -55 to 175 °C Tj.","salesMarkdown":"## 390 V, 25 A IGBT for automotive power stages With a total gate charge of 24 nC, the STGB20N40LZ requires modest drive current — a 1 A gate driver can switch it at 40 kHz with negligible cross-conduction. The turn-on delay is 700 ns, turn-off delay 4.3 µs at 25°C under test conditions of 300 V, 10 A, 1 kOhm gate resistance, and 5 V gate drive. ## On-state voltage and pulsed current capability Collector-emitter saturation voltage is 1.6 V typical at 4 V gate drive and 6 A collector current. The device can handle 40 A pulsed collector current (Icm), giving headroom for motor inrush or capacitor charging events. The D²Pak (TO-263) footprint is standard for 150 W dissipation in surface-mount assemblies. It is ROHS3 compliant. For automotive OEMs requiring PPAP-level documentation, the AEC-Q101 qualification is already in place.","metaTitle":"STGB20N40LZ IGBT 390V 25A D²Pak, AEC-Q101, 24 nC gate charge","metaDescription":"STGB20N40LZ IGBT, 390V Vces, 25A Ic, 150W, D²Pak (TO-263), AEC-Q101 automotive qualified. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101, PowerMESH™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"Automotive, AEC-Q101, PowerMESH™","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Logic","Gate Charge":"24 nC","Power - Max":"150 W","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Test Condition":"300V, 10A, 1kOhm, 5V","lifecycle_stage":"eol_hot","Td (on/off) @ 25°C":"700ns/4.3µs","Operating Temperature":"-55°C ~ 175°C (TJ)","Supplier Device Package":"D²PAK (TO-263)","Vce(on) (Max) @ Vge, Ic":"1.6V @ 4V, 6A","Current - Collector (Ic) (Max)":"25 A","Current - Collector Pulsed (Icm)":"40 A","Voltage - Collector Emitter Breakdown (Max)":"390 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.94","priceTiers":[{"qty":1,"price":"$2.94000","currency":"USD"},{"qty":10,"price":"$2.63800","currency":"USD"},{"qty":100,"price":"$2.12010","currency":"USD"},{"qty":500,"price":"$1.74184","currency":"USD"},{"qty":1000,"price":"$1.64325","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f740ed86bb90819a6058d3f9addba4d1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STGB20N40LZ/alternatives.json"},"ai":{"faq":[{"question":"Is STGB20N40LZ automotive qualified?","answer":"Yes, the STGB20N40LZ is part of ST's Automotive PowerMESH™ series and is AEC-Q101 qualified, making it suitable for automotive under-hood and chassis-domain power stages."},{"question":"What is the closest pin-compatible alternative to STGB20N40LZ?","answer":"For dual-sourcing requirements, review the broader PowerMESH™ IGBT family for parts with similar voltage and current ratings in the same D²Pak footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGB20N40LZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGB20N40LZ 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}}