RCLAMP3654P
RCLAMP3654P is Low Capacitance TVS Array manufactured by SEMTECH.
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Rail Clamp is a low capacitance TVS array designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive ponents which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). The RClamp3654P is specifically designed to protect portable devices that utilize the USB port for battery charging. The unique design of this device Features low capacitance TVS diodes for protection of the USB data (DP, DM) and USB ID (accessory detect) pins operating up to 5 volts. Loading capacitance on these lines is <0.1p F for maximum signal integrity. An integrated 28 volt TVS diode is used for protection of the USB voltage bus. This ensures the device will remain in a high-impedance state during normal USB operation or when the battery is being charged. Leakage current of the VBus protection is <100n A when operating at 28 volts. The RClamp3654P is in a 6-pin, Ro HS pliant, SLP1616P6 package. It measures 1.6 x 1.6 x 0.60mm. The leads are spaced at a pitch of 0.5mm and are finished with lead-free Ni Pd Au. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (15k V air, 8k V contact discharge).
Rail Clamp Low Capacitance TVS Array
Features
Transient protection for high-speed data lines to
IEC 61000-4-2 (ESD) ±15k V (air), ±8k V (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Array of surge rated diodes with internal TVS Diode Small package (1.6 x 1.6mm) saves board space Protects USB DP, DM, and ID Pin operating up to 5.5V Protects USB VBus operating up to 28V Low capacitance (<1p F) on DP, DM, and ID Pins No insertion loss to 2.0GHz Low leakage current Low clamping voltage Large ground pad for increased ESD performance Solid-state silicon-avalanche technology
Mechanical Characteristics
SLP1616P6 6L package Ro HS/WEEE pliant Nominal Dimensions: 1.6 x...
