TVS Diodes USBLC6-2SC6 and USBLC6-4SC6 - USB Protection Against ESD and Voltage Transients

2026-09-17

USBLC6-2SC6 and USBLC6-4SC6 TVS Diodes - Compact USB Protection Against ESD and Transients

USBLC6-2SC6 and USBLC6-4SC6 are compact protection devices designed to protect USB interfaces and data transmission lines against short-duration voltage transients and electrostatic discharges (ESD). They help limit the effects of voltage pulses, protecting sensitive electronic circuits from damage.

Thanks to their compact SOT-23-6L package, these devices can be used in compact electronic equipment where small dimensions and effective signal-line protection are important.

Both models operate over a temperature range of -55°C to +125°C. The USBLC6-2SC6 features a peak pulse power of up to 100W, a peak pulse current of up to 6A, and ESD protection up to 15kV. The USBLC6-4SC6 offers a peak pulse power of up to 55W, a peak pulse current of up to 4A, and ESD protection up to 20kV.

Key Features:

  • Protection of USB lines and data transmission lines against ESD pulses and short-duration voltage transients,
  • Compact SOT-23-6L package,
  • Operating temperature range of -55°C to +125°C,
  • USBLC6-2SC6: peak pulse power up to 100W, peak pulse current up to 6A, ESD up to 15kV,
  • USBLC6-4SC6: peak pulse power up to 55W, peak pulse current up to 4A, ESD up to 20kV,
  • Fast response to voltage transients,
  • Small dimensions suitable for use in compact electronic devices.

Applications:

  • Protection of USB ports and data lines,
  • Computers and peripheral devices,
  • Consumer and industrial electronics,
  • Communication circuits and controllers,
  • Telecommunication and networking equipment,
  • Protection of microcontrollers and other sensitive integrated circuits against ESD and short-duration voltage transients.

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SYMBOL DESCRIPTION

USBLC6-2SC6

USBLC6-2SC6 SOT-23-6L HXY MOSFET dioda transil

TVS Diode; 100W; 6A; 15kV; -55°C~125°C;

USBLC6-4SC6

USBLC6-4SC6 SOT-23-6L HXY MOSFET dioda transil

TVS Diode; 55W; 4A; 20kV; -55°C~125°C;
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