{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STH13N120K5-2AG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STH13N120K5-2AG","canonicalUrl":"https://icboms.com/stmicroelectronics/STH13N120K5-2AG","factsUrl":"https://icboms.com/api/mcp/products/STH13N120K5-2AG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STH13N120K5-2AG, N-Channel MOSFET, 1200 V Vdss, 12 A Id, 690 mOhm Rds(on) at 10 V, 44.2 nC Qg, H2PAK-2 surface-mount package, -55 to 150 °C junction temperature.","salesMarkdown":"## 1200 V N-channel — high-voltage primary switch for 800 V bus designs The STH13N120K5-2AG: It is built on the K5 planar technology family and comes in the H2PAK-2 surface-mount package — a TO-263-derivative with two leads plus a tab for the drain connection. The 1200 V rating places it in the class of parts used for 800 V DC bus rails, 3-phase 380 VAC rectified supplies, and high-voltage auxiliary converters in industrial and renewable-energy equipment. ## Conduction loss at 6 A — 690 mOhm on-resistance sets the thermal budget Rds(on) is specified at 690 mOhm maximum with 6 A drain current and 10 V gate drive. The 250 W power dissipation rating at the case (Tc) gives headroom for pulsed operation, but continuous 12 A at high duty cycles will push the junction toward the 150 °C absolute maximum, so the PCB copper area under the tab is the limiting factor. Total gate charge Qg is 44.2 nC at 10 V Vgs. The ±30 V maximum gate-source rating gives room for overshoot on the gate node, but the 5 V threshold maximum at 100 µA means the logic-level drive at 5 V may not fully enhance the channel — the 10 V drive voltage is the recommended operating point for minimum Rds(on). ## Input capacitance — 1370 pF at 100 V drain bias The input capacitance Ciss is 1370 pF typical at 100 V Vds. This is a moderate figure for a 1200 V device; it keeps the switching-node ringing manageable and does not require an oversized gate-drive resistor to slow the turn-on edge. The 100 V test bias is a standard datasheet condition — the capacitance drops as the drain voltage rises toward the 1200 V rating, which actually improves the switching performance at the nominal bus voltage.","metaTitle":"STH13N120K5-2AG N-Channel 1200 V 12 A MOSFET, H2PAK-2","metaDescription":"STH13N120K5-2AG N-channel 1200 V 12 A MOSFET in H2PAK-2 surface-mount package. 690 mOhm Rds(on) at 10 V, 44.2 nC gate charge, -55 to 150 °C junction range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D2PAK (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 100µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"690mOhm @ 6A, 10V","Power Dissipation (Max)":"250W (Tc)","Supplier Device Package":"H2PAK-2","Gate Charge (Qg) (Max) @ Vgs":"44.2 nC @ 10 V","Drain to Source Voltage (Vdss)":"1200 V","Input Capacitance (Ciss) (Max) @ Vds":"1370 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"12A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.31000","currency":"USD"},{"qty":10,"price":"$8.83900","currency":"USD"},{"qty":100,"price":"$7.36590","currency":"USD"},{"qty":500,"price":"$6.49936","currency":"USD"},{"qty":1000,"price":"$5.84942","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/654b177e63237a0443a3fbcf5e05a9b7.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STH13N120K5-2AG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STH13N120K5-2AG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}