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Littelfuse (SP03-6) Silicon Protection Arrays

Littelfuse (SP03-6) Silicon Protection ArrarysLittelfuse's SP03-6 series low capacitance TVS protection device for high speed data lines provides broadband protection as well as overvoltage protection for applications such as 10/100/1000 BaseT Ethernet, T3/E3 DS3 interfaces, ADSL2+, and VDSL2+. This new protector combines the TVS diode element with a diode rectifier bridge to provide both longitudinal and differential protection in one package. This design innovation results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device. This reduces intermodulation (IM) distortion caused by a typical solid-state protection solution. The application schematic provides the connection information.

Features & Benefits:

  • Fast response to fault currents
  • Resettable
  • Low profile/Compact design
  • Compatible with high temperature solders
  • Low resistance
  • Secure protection of sensitive electronics
  • Low maintenance alternative
  • Can serve the smallest of devices
  • Environmental and import/export friendly
  • RoHS Compliant parts available

Applications:

  • Handheld Devices: Cell Phones, MP3s, Cameras, PDAs
  • Computer/Peripherals: Audio, Data, Video Cards, LCDs, USB Thumb Drives

Additional Information: