Overview

PTA03-3.3ULC

The PTA03-3.3ULC is a high power, low capacitance TVS hybrid array; designed to protect high speed data line applications from the damaging effects of ESD, EFT and secondary transient threats. This device is available in an SOIC-8 package configuration and has a peak pulse power rating of 2000 Watts (8/20µs waveshape). The PTA03-3.3ULC is designed to provide low capacitance, even at higher temperatures(TJ = 75°C), when conencted in differential mode. This device meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOIC-8
Release Date: July 28, 2023
Rev. Date: May 15, 2025
Rev No.: 1

SERIES FEATURES

Compatible with IEC 61000-4-2 (ESD): Air ±15kV, Contact ±8kV
Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
Compatible with IEC 61000-4-5 (Surge): 70A, 8/20µs
100A (2/10µs) per Bellcore GR1089 (Intra-Building)
ESD Protection > 30kV, Contact per IEC 61000-4-2
2000 Watts Peak Pulse Power per Line (tp = 8/20µs)
Low Capacitance: Max 2.4pF (I/O to I/O)
Telecom/Diode Bridge Configuration
RoHS Compliant
REACH Compliant

APPLICATIONS

Ethernet 10/100/1000 Base T
xDSL Interfaces
Set Top Box Interfaces
T1/E1 Line Cards
ISDN U-Interfaces & ISDN S/T Interfaces

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
PTA03-3.3ULC3.302.2029.0070.000.101.2020002