{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T830N14TOFXPSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"T830N14TOFXPSA1","canonicalUrl":"https://icboms.com/infineon/T830N14TOFXPSA1","factsUrl":"https://icboms.com/api/mcp/products/T830N14TOFXPSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon T830N14TOFXPSA1 single SCR thyristor, 1.8 kV off-state voltage, 1500 A RMS on-state current, 14500 A non-repetitive surge, DO-200AB B-PUK chassis mount, -40°C to 125°C.","salesMarkdown":"## 1.8 kV blocking, 1500 A RMS — a high-current thyristor for industrial power The Infineon T830N14TOFXPSA1 is a single SCR thyristor in a DO-200AB, B-PUK package rated for chassis-mount installation. Its 1.8 kV off-state voltage and 1500 A RMS on-state current place it squarely in high-power rectifier and AC-switch applications — think motor-drive DC links, large UPS systems, and industrial welding supplies where a single device must handle hundreds of amps continuously and survive fault surges without failing short. ## 844 A average, 14500 A surge — sizing the thermal and protection budget The average on-state current (It(AV)) is 844 A, but the RMS rating of 1500 A tells the real conduction story for phase-angle-controlled waveforms where the current isn't a pure DC. The non-repetitive surge capability of 14500 A at 50 Hz gives the fuse-coordination engineer a hard number for selecting the semiconductor fuse that clears before the thyristor loses blocking. Gate trigger requirements are 250 mA and 1.5 V max, so a standard pulse transformer or optocoupler driver can fire it without a separate boost stage. The hold current (Ih) of 300 mA max means the device stays latched once triggered even with light load current — a consideration for low-load conditions where the load current might dip below the hold threshold during the AC zero-cross. For a high-power thyristor that often has a multi-year design-in cycle, this means the BOM line is safe for both prototype builds and production ramps.","metaTitle":"T830N14TOFXPSA1 SCR Thyristor, 1.8 kV, 1500 A RMS, DO-200AB","metaDescription":"T830N14TOFXPSA1 single SCR thyristor, 1.8 kV off-state, 1500 A RMS on-state, 14500 A surge, -40°C to 125°C, DO-200AB chassis mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Structure":"Single","Mounting Type":"Chassis Mount","Package / Case":"DO-200AB, B-PUK","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"T830N14","Voltage - Off State":"1.8 kV","Operating Temperature":"-40°C~125°C","Number of SCRs, Diodes":"1 SCR","Current - Hold (Ih) (Max)":"300 mA","Current - Gate Trigger (Igt) (Max)":"250 mA","Current - On State (It (AV)) (Max)":"844 A","Voltage - Gate Trigger (Vgt) (Max)":"1.5 V","Current - On State (It (RMS)) (Max)":"1500 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"14500A @ 50Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$158.5500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8d7bb1c65b2e90b6708e27c90c84d04c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the exact specifications of T830N14TOFXPSA1?","answer":"Key specifications: 1.8 kV off-state voltage, 1500 A RMS on-state current, 844 A average on-state current, 14500 A non-repetitive surge at 50 Hz, 300 mA hold current, 250 mA gate trigger current, 1.5 V gate trigger voltage, operating temperature -40°C to 125°C, DO-200AB B-PUK chassis-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/T830N14TOFXPSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/T830N14TOFXPSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}