描述 Description

The QT802U004NY is an eight-channel high performance Transient Voltage Suppressor(TVS) array designed to protect four 2.5V high speed data lines from ElectrostaticDischarge (ESD), Cable Discharge Event (CDE) and Electrical Fast Transient (EFT).

The QT802U004NY features low capacitance and a low ESD clamping voltage to protectsensitive circuitry connected to high speed data and transmission lines.

The package design allows flow-through style PCB layout and facilitates necessarymatched trace lengths to maintain consistent impedance between high speed differentiallines of Ethernet and T1/E1 telecom ports.

特性 Features

·Maximum Working Voltage: VRWM = 2.5V
·Low Capacitance: 2.1 pF (Typical, I/O to GND)
·ESD Protection for High-Speed Data Lines
·IEC 61000-4-2(ESD): ± 30 kV (Contact)
·IEC 61000-4-2(ESD): ± 30 kV (Air)
·IEC 61000-4-4(EFT): 40 A
·IEC 61000-4-5(Surge): 25 A (8/20μs)

·High Surge Protection
·DFN3x2-10L (3.0mm X 2.0mm X 0.55mm)
·Flow-through Design
·Pb-Free/Halogen Free/BFR Free and RoHS Compliant

應用 Application

·10/100/1000 Ethernet
·WAN/LAN Equipment
·Switching systems
·T1/E1 telecom ports