{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STGP3NC120HD","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STGP3NC120HD","canonicalUrl":"https://icboms.com/stmicroelectronics/STGP3NC120HD","factsUrl":"https://icboms.com/api/mcp/products/STGP3NC120HD","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics PowerMESH™ series IGBT, STGP3NC120HD, 1200 V collector-emitter breakdown, 14 A continuous collector, 75 W max power, TO-220-3 through-hole package.","salesMarkdown":"## 1200 V, 14 A — where this IGBT sits in the power stack The STGP3NC120HD is a 1200 V, 14 A IGBT from ST's PowerMESH™ family, in a TO-220-3 through-hole package. That 1200 V collector-emitter breakdown puts it squarely into 3-phase rectified mains applications — 400 VAC drives, UPS inverters, and welding machines — where the DC bus sits around 560 V and you need headroom for transients. ## Conduction and switching — the numbers that matter for the thermal budget That 2.8 V is the conduction loss floor at the test current — at 14 A the drop will be higher, so budget for it in the heatsink calculation. Gate charge is 24 nC, low enough that a standard totem-pole gate driver IC can switch it into the tens of kHz without excessive drive power. Switching energy is 236 µJ turn-on and 290 µJ turn-off at 800 V, 3 A, with a 10 Ω gate resistor and 15 V gate drive. At 20 kHz switching, those losses add about 10.5 W to the dissipation — the 75 W package limit leaves headroom for conduction losses on top, but the TO-220 needs a heatsink in any continuous-switching application. The internal diode has a reverse recovery time of 51 ns, which helps keep the turn-on loss of the complementary IGBT in a half-bridge in check.","metaTitle":"STGP3NC120HD IGBT 1200V 14A TO-220, PowerMESH™","metaDescription":"STMicroelectronics STGP3NC120HD PowerMESH™ IGBT, 1200V Vces, 14A Ic, 75W max, TO-220-3. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"PowerMESH™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"PowerMESH™","Package":"Tube","Input Type":"Standard","Gate Charge":"24 nC","Power - Max":"75 W","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Test Condition":"800V, 3A, 10Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"236µJ (on), 290µJ (off)","Td (on/off) @ 25°C":"15ns/118ns","Operating Temperature":"-55°C ~ 150°C (TJ)","Supplier Device Package":"TO-220","Vce(on) (Max) @ Vge, Ic":"2.8V @ 15V, 3A","Reverse Recovery Time (trr)":"51 ns","Current - Collector (Ic) (Max)":"14 A","Current - Collector Pulsed (Icm)":"20 A","Voltage - Collector Emitter Breakdown (Max)":"1200 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.07","priceTiers":[{"qty":1,"price":"$2.07000","currency":"USD"},{"qty":10,"price":"$1.72000","currency":"USD"},{"qty":100,"price":"$1.36900","currency":"USD"},{"qty":500,"price":"$1.15838","currency":"USD"},{"qty":1000,"price":"$0.98287","currency":"USD"},{"qty":2000,"price":"$0.93373","currency":"USD"},{"qty":5000,"price":"$0.89863","currency":"USD"},{"qty":10000,"price":"$0.86888","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/49d8de3cf801d9af97b470bf3bbd1d25.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STGP3NC120HD/alternatives.json"},"ai":{"faq":[{"question":"What is the Vce(on) of the STGP3NC120HD?","answer":"At higher currents the saturation voltage will increase — consult the typical output characteristic curve in the datasheet for the operating point."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STGP3NC120HD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STGP3NC120HD 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}}