Overview

PUSBxB Series

The PUSB6B is a low capacitance steering diode TVS array, designed to protect two I/O lines from the effects of Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). The PUSB6B exceeds Level 4 IEC 61000-4-2, with a peak pulse power rating of 500 Watts for an 8/20µs waveshape. The low capacitance of the steering diode allows the designer to protect high speed data applications. The PUSB6B meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOIC-8
Release Date: January 1, 2004
Rev. Date: May 15, 2018
Rev No.: 8

SERIES FEATURES

IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
IEC 61000-4-4 (EFT): 40A - 5/50ns
IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
500 Watts Peak Pulse Power per Line (tp=8/20µs)
Low Capacitance: 15pF
Protects Two (2) I/O Ports and Bus Lines
RoHS Compliant
REACH Compliant

APPLICATIONS

USB Power & Data Line Protection
RS-422 & RS-485 Network Protection
Computer I/O Ports
Audio/Video Inputs
Microcontroller Interface Protection

Electrical Characteristics

Safeguard Your Interface

Part Number Stand-off Voltage
VWM
Volts		 Breakdown Voltage
V(BR)
Volts		 Clamping Voltage
VC
Volts		 Peak Current
IPP
Amps		 Leakage Current
IR
µA		 Capacitance
C
pF		 Power
8x20µs
Watts		 Lines
PUSB6B5.256.0013.2035.0010.0015.005002