Overview

PSR05

The PSR05 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 PSR05 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 small SOT-143 package, with four leads reduces the internal lead inductance for low overshoot voltage during fast front time transient events, such as ESD and EFT. The PSR05 meet the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOT-143
Release Date: January 1, 2002
Rev. Date: September 28, 2022
Rev No.: 12

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 Power per Line (tp = 8/20µs)
Protects 2 I/O Ports & Power Supply
Low Capacitance: 10pF
RoHS Compliant
REACH Compliant

APPLICATIONS

Ethernet - 10/100 Base T
FireWire
Wireless Communications
USB Interface

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
PSR055.006.0020.0028.005.0010.005002