RCLAMP3324T.TCT

The RClamp3324T provides ESD protection for USB3.0, HDMI1.3/1.4, and other high-speed ports. It features a high maximum ESD withstand voltage of ±25kV contact and ±30kV air discharge per IEC 61000-4-2. RClamp3324T is designed to minimize both the ESD peak clamping and the TLP clamping. Peak ESD clamping voltage is extremely low and approximately the same at each pin. The dynamic resistance is among the lowest at 0.35 Ohms (typical). Typical capacitance on each line to ground is approximately 0.40pF. This allows the RClamp3324T to be used in applications operating in excess of 5GHz without signal attenuation.These devices are manufactured using proprietary low voltage EPD technology for superior characteristics at operating voltages up to 3.3 volts. Each device will protect up to four lines (two high-speed pairs). The RClamp3324T is in a 6-pin SLP1710P4T package. It measures 1.7 x 1.0mm with a nominal height of 0.40mm. The leads have a nominal pin-to-pin pitch of 0.40mm. The flow- through package design simplifies PCB layout and maintains signal integrity on high-speed lines. The combination of low peak ESD clamping, low dynamic resistance, and innovative package design enables this device provides the highest level of ESD protection for applications such as USB 3.0, HDMI and V-By-One interfaces.

• ESD protection for high-speed data lines to
  • IEC 61000-4-2 (ESD) ±30kV (air), ±25kV (contact)
  • IEC 61000-4-5 (Lightning) 5A (8/20µs)IEC 61000-4-4 (EFT) 40A (5/50ns)
• Flow-Through design
• Protects four high-speed lines
• Low capacitance: 0.40pF typical (I/O to ground)
• Low ESD clamping voltage
• Extremely low dynamic resistance: 0.35 Ohms (Typ)
• Solid-state silicon-avalanche technology