International Rectifier

- International Rectifier is a major worldwide supplier of power semiconductors that convert electrical energy to operate power supplies, lighting ballasts, and motor drives. Its patented HEXFET power MOSFET's and IGBT's make IR the world leader in field effect transistors. The Company's technological advances improve the performance and energy efficiency of electronic and electrical equipment in automotive, consumer electronics, computer/peripherals, industrial, lighting, telecom, and government/space applications. 

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Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.

Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.

Updated PTM = Updated Product Training Module - PTM        New PTM = New Product Training Module - PTM

Module NamePreviewAudioNon-AudioDurationParts List
  • Discrete Power MOSFETs 40 V and Below
4MB1MB10 minParts List
  • High Voltage Integrated Circuits (HVIC Gate Drivers)
6.8MB2.4MB10 minParts List
  • IGBT Primer Device and Applications
5MB1.6MB10 minParts List
  • IRAM Product Line Overview
2.5MB635KB5 minParts List
  • IRS2500 PFC Control IC Overview
2.5MB575KB5 minParts List
  • Small PowIR MOSFETs Value Proposition
2.9MB1.0MB10 minParts List
  • SupIRBuck™ Overview
2.9MB1.4MB5 minParts List

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Large Can DirectFET® MOSFETsLarge Can DirectFET® MOSFETs - The 7 mm x 9 mm x 0.7 mm large can devices provide superior RDS(on) performance leading to lower-conduction losses and improved system-efficiency. Similar to small and medium can DirectFET® devices, the large can provides dual-side cooling that can maximize thermal transfer and help increase power density. DirectFET® also has the optimum die-to-footprint ratio, leading to a reduction in board space. Combined with its ultra-low profile (0.7 mm), it is the ideal solution for space constrained, high-power industrial power designs.  More...

IRS29831 LED Driver ICIRS29831 LED Driver IC - The International Rectifier IRS29831 is an integrated LED driver control IC and power MOSFET designed to drive Flyback and buck-boost converter-based LED drivers. The IRS29831 includes primary-side power regulation allowing a low-cost isolated or non-isolated LED driver to be implemented without the need for an opto-isolator for a fixed LED load. The IRS29831 is also compatible with converters that include secondary feedback circuitry.  More...

About International Rectifier

International Rectifier (NYSE:IRF) is a world leader in power management technology. IR’s analog and mixed signal ICs, advanced circuit devices, integrated power systems and components enable high performance computing and reduce energy waste from motors, the world’s single largest consumer of electricity. Leading manufacturers of computers, energy efficient appliances, lighting, automobiles, satellites, aircraft and defense systems rely on IR’s power management benchmarks to power their next generation products. For more information, visit the International Rectifier website.

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