{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IR2101S","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IR2101S","canonicalUrl":"https://icboms.com/infineon/IR2101S","factsUrl":"https://icboms.com/api/mcp/products/IR2101S","rawCanonicalId":null},"summary":{"shortDescription":"Infineon IR2101S half-bridge gate driver, 600 V bootstrap, 210/360 mA peak output, 100/50 ns rise/fall, 10 V to 20 V supply, -40°C to 150°C, 8-SOIC.","salesMarkdown":"Infineon no longer manufactures this part in production volumes. ## Half-bridge driver with 600 V bootstrap The IR2101S is a high-voltage half-bridge gate driver from Infineon, designed to drive IGBTs and N-channel MOSFETs in a half-bridge configuration. It integrates a bootstrap diode rated for 600 V maximum on the high side, so the floating high-side supply can ride a DC bus up to that voltage. The two output channels are independent and non-inverting, giving the controller direct phase-leg control. ## 210/360 mA peak output — sizing the gate drive Peak source current is 210 mA and peak sink current is 360 mA. That sink-to-source asymmetry pulls the gate down faster than it charges it, which helps prevent shoot-through during the dead-time interval. ## 100/50 ns rise/fall — dead-time planning Typical rise time is 100 ns and fall time is 50 ns into a standard load. The 2:1 ratio between rise and fall matches the asymmetric output current. When programming dead-time in the controller firmware, budget at least 150 ns of margin beyond these edges to avoid cross-conduction — the actual edge rate depends on the external gate resistor and the input capacitance of the power switch. Supply voltage range is 10 V to 20 V, covering the common 12 V and 15 V bias rails used in industrial power supplies and motor drives. ## 8-SOIC package — board fit The IR2101S is supplied in an 8-pin SOIC-8 package (0.154-inch body width, 3.90 mm), surface-mount. The shipping medium is Tube. The narrow SOIC footprint keeps the driver close to the power stage, minimising gate-loop inductance — a layout consideration that matters more at higher switching frequencies.","metaTitle":"IR2101S Half-Bridge Gate Driver, 600 V Bootstrap, 8-SOIC","metaDescription":"IR2101S half-bridge gate driver for IGBT and N-channel MOSFET. 600 V bootstrap, 210/360 mA peak output, 100/50 ns rise/fall.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Gate Type":"IGBT, N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Supply":"10V ~ 20V","Number of Drivers":"2","Base Product Number":"IR2101","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C ~ 150°C (TJ)","Rise / Fall Time (Typ)":"100ns, 50ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"0.8V, 3V","High Side Voltage - Max (Bootstrap)":"600 V","Current - Peak Output (Source, Sink)":"210mA, 360mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa5074f5b510d0964e10247afb99c307.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IR2101S/alternatives.json"},"ai":{"faq":[{"question":"What is the IR2101S gate type?","answer":"The IR2101S is specified to drive IGBTs and N-channel MOSFETs in a half-bridge configuration. The input type is non-inverting, and the channels are independent."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IR2101S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IR2101S when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}