Low-Capacitance ESD Protection
  • RClamp0524PQ
  • Low Capacitance RailClamp® 4-Line Surge and ESD Protection
  • RClamp0531TQ
  • Ultra-Low Capacitance 1-Line ESD protection
  • RClamp0532T
  • Low Capacitance RailClamp® 4-Line Surge and ESD Protection
  • RClamp0582N
  • RailClamp® Low Capacitance TVS Diode Array
  • RClamp2594N
  • Low Capacitance RailClamp® 4-Line Surge and ESD Protection
  • RClamp3346P
  • Low Capacitance RClamp® 6-Line ESD protection
  • RClamp3521ZA
  • RailClamp® Low Capacitance ESD and EOS Protection
  • RClamp5011T
  • Low Capacitance RClamp® 5V, 1-Line ESD Protection
Semtech RClamp0504FB

Semtech RClamp0504FB

Low Capacitance RClamp® 5V TVS for ESD & EOS Protection

Add to Watch List

RClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to transient surge events. This device offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation.

RClamp®0504FB features extremely good ESD and EOS protection characteristics highlighted by low dynamic resistance and high surge capability. Data (I/O) lines are protected from EOS surge events as high as 14A (tp = 8/20μs). Power buses may subjected to even harsher EOS events. The TVS connection at pin 5 allows protection of VBus lines to 28A (tp = 8/20μs).

RClamp0504FB is in a 6-pin, SC-70 6L package. The leads are finished with lead-free matte tin. The combination of small size, low capacitance, and high ESD and EOS surge capability makes them ideal for use in applications such as USB 2.0, multimedia cards, and video interfaces.


  • High ESD withstand Voltage: +/-24kV (Contact) & +/- 30kV (Air) per IEC 61000-4-2
  • High EOS Surge capability
  • Low ESD clamping voltage
  • Working voltage: 5V
  • Low capacitance: 1.1 pF Typical (I/O to GND)
  • Low dynamic resistance: 0.25&Omega
  • Solid-state silicon-avalanche technology


  • Monitors and Flat Panel Displays
  • Analog Video Lines
  • LVDS Lines
  • USB 2.0 / USB 3.0
  • SIM Ports

Order Codes

  • RClamp0504FBTCT
- 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.