Super Barrier Rectifiers (SBR®)

Diodes, Inc. introduce MOSFET structured SBR technology

Image of Diodes Incorporated's Super Barrier RectifiersSBR technology from Diodes, Inc. utilizes a MOSFET like structure to achieve low forward voltage loss, reduced high temperature reverse leakage, and fast switching without the required control of the gate voltage. The SBR diode removes the complexity of the gate voltage circuit by making a short contact between the gate and source of the channel diode. To ensure that a weakly inverted channel still exists under the gate, the oxide thickness is reduced to an optimized level. By utilizing a CMOS ion implantation process, SBRs can be easily tuned to the appropriate VF/IR trade-off without having to select a different metal type like the Schottky diode. This allows for further flexibility and scalability of the die to meet new market demands.

Advantages Applications
  • Higher efficiency and higher temperature operation
    • SBR enables lower VF with more stable reverse leakage current allowing applications to run more efficiently at higher ambient temperatures, resulting in more power savings and higher reliability
  • Better performance in smaller packages
    • SBR patented high density cellular technology enables SBR to exceed the customer's ever increasing demand for high performance in smaller packages
  • Scalable technology
    • Lack of metal Schottky barrier and use of CMOS process allows for a scalable technology from 0.1 A to 60 A and 20 V to 300 V without degradation of performance
  • Computing and peripherals
    • 80+ PC power supplies
    • Printers
    • AC/DC power supplies
  • Communications
    • Gateway/routers
    • Modems
  • Consumer electronics
    • LCD TV power supplies
    • Cell phone/MP3 players
    • DVD players
  • Industrial
    • Welding
    • DC-DC conversion
    • Telecom power supplies


ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
SBR20A300CTB datasheet linkDIODE ARRAY SBR 300V 10A D2PAKSBR20A300CTBDIODE ARRAY SBR 300V 10A D2PAK2235 - Immediate
2600 - Factory Stock
SBR20A300CTB product page link
SBR10U100CTFP datasheet linkDIODE ARRAY SBR 100V 5A ITO220ABSBR10U100CTFPDIODE ARRAY SBR 100V 5A ITO220AB1304 - Immediate
850 - Factory Stock
SBR10U100CTFP product page link
SBR0330CW-7 datasheet linkDIODE ARRAY SBR 30V 150MA SOT323SBR0330CW-7DIODE ARRAY SBR 30V 150MA SOT3232370 - Immediate
345000 - Factory Stock
SBR0330CW-7 product page link
SBRT10A100CTL-13 datasheet linkDIODE SBR 100V 10A TO252SBRT10A100CTL-13DIODE SBR 100V 10A TO2521331 - Immediate
10000 - Factory Stock
SBRT10A100CTL-13 product page link
SBR10120CTL-13 datasheet linkDIODE ARRAY SBR 120V 5A TO252-3SBR10120CTL-13DIODE ARRAY SBR 120V 5A TO252-31995 - Immediate
SBR10120CTL-13 product page link
SBR6100CTL-13 datasheet linkDIODE ARRAY SBR 100V 3A TO252SBR6100CTL-13DIODE ARRAY SBR 100V 3A TO2521112 - Immediate
SBR6100CTL-13 product page link
SBR6100CTLQ-13 datasheet linkDIODE ARRAY SBR 100V 6A TO252SBR6100CTLQ-13DIODE ARRAY SBR 100V 6A TO2522490 - Immediate
SBR6100CTLQ-13 product page link
SBR660CTLQ-13 datasheet linkDIODE ARRAY SBR 60V 3A TO252SBR660CTLQ-13DIODE ARRAY SBR 60V 3A TO2522455 - Immediate
SBR660CTLQ-13 product page link
SBR1045CTLQ-13 datasheet linkDIODE ARRAY SBR 45V 10A TO252SBR1045CTLQ-13DIODE ARRAY SBR 45V 10A TO252550 - Immediate
SBR1045CTLQ-13 product page link
SBR10200CTL-13 datasheet linkDIODE ARRAY SBR 200V 5A TO252-3SBR10200CTL-13DIODE ARRAY SBR 200V 5A TO252-30SBR10200CTL-13 product page link
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Published: 2012-07-18