ESD Protection
  • RClamp0521Z
  • Ultra Small RClamp® 1-Line ESD protection
  • RClamp0531Z
  • Ultra Small RClamp® 1-Line ESD protection
  • Rclamp0542Z
  • Ultra Small RClamp® 2-Line ESD Protection
  • RClamp0552T
  • Ultra Low Cap, 2 Line, Bidirectional ESD Protection
  • RClamp0564P
  • Femto Farad RailClamp® 4-Line, 170fF ESD Protection
  • RClamp1255P
  • Low Capacitance RClamp® Surge Protection for uUSB Interfaces
  • RClamp1521PQ
  • Ultra-Low Capacitance 1-Line ESD Protection
  • RClamp1821Z
  • Ultra Small RailClamp® 1-Line ESD protection
Semtech LCDA24C-1

Semtech LCDA24C-1

24 V Low-Capacitance TVS Diode Array For High-Speed Data Interfaces

Add to Watch List

The LCDA24C-1 is a low capacitance transient voltage suppressor (TVS) diode array.  It is designed to protect sensitive CMOS ICs from the damaging effects of ESD and lightning.


  • Transient protection for high-speed data lines
    • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
    • IEC 61000-4-4 (EFT) 40 A (tp = 5/50 ns)
    • IEC 61000-4-5 (Lightning) 0.5 kV, 10 A (8/20 µs)
  • Configuration optimized for easy board layout
  • Protects one line pair
  • Low capacitance (< 10 pF) for high-speed interfaces
  • Low clamping voltage
  • Low leakage current
  • Working voltage: 24 V
  • Solid-state silicon-avalanche technology


  • ADSL interfaces
  • RS-232, RS-422, V.90 interfaces
  • Multi-protocol serial transceivers
  • High-speed data lines
  • Portable electronics
  • WAN/LAN equipment



Order Codes

  • LCDA24C-1.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.