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Product Attributes

Introduction

RailClamp TVS diodes are ultra low capacitance devices designed to protect sensitive electronics from damage or latch- up due to ESD, EFT, and EOS. They are designed for use on high speed ports in applications such as cell phones, notebook computers, and other portable electronics. These devices offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. RClamp3331ZA features extremely good ESD protection characteristics including a low typical dynamic resistance of 0.20 Ohms, low peak ESD clamping voltage, and high ESD withstand voltage (± 18kV contact per IEC 61000- 4- 2). Low typical capacitance (0.35pF at VR = 0V) allows the RClamp3331ZA to be used in applications operating in excess of 5GHz without appreciable signal attenuation. Each device will protect one high speed data line operating at 3.3 Volts. RClamp3331ZA is in a 2- pin SLP0603P2X3F package measuring 0.6× 0.3mm with a nominal height of 0.25mm. Leads are finished with lead- free NiAu. The small package gives the designer the flexibility to protect single lines in applications where arrays are not practical. The combination of low peak ESD clamping, low dynamic resistance, and low capacitance makes this device suitable for applications such as USB 3.0, MIPI and V- By- One interfaces in portable devices.

Features

• High ESD withstand Voltage: ± 20kV (air), ± 18kV (contact) per IEC 61000- 4- 2
• Able to withstand over 1000 ESD strikes per IEC 61000- 4- 2 Level 4
• Ultra- small 0201 package
• Protects one high speed data line
• Working voltage: ± 3.3V
• Low capacitance: 0.35 pF (Typical)
• Extremely low dynamic resistance: 0.20 ohms (Typical)
• Low ESD clamping voltage
• Solid- state silicon- avalanche technology

Applications

• USB2.0 / USB 3.0
• MIPI/MDDI
• V- By- One
• eDP
• MHL
• LVDS