PSRDA70-4_10 Datasheet, PDF (1/6 Pages) Protek Devices – ultra low capacitance steering diode array

Only One Name Means ProTek’Tion™
ultra low capacitance steering diode array
PSRDA70-4
Description
The PSRDA70-4 is an ultra low capacitance steering diode array designed to protect circuit applications from the ef-
fects of Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). Its ultra low capacitance allows maintenance
of signal integrity for high-speed data lines while protecting the circuit ICs from the damage of severe transients. This
device is designed for the protection of four lines.
Packaged in an SO-8 configuration, this device meets all the applicable voltage immunity standards, including IEC
61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 (Surge).
SO-8 package
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): 24A, 8/20µs - Level 2(Line-
Gnd) & Level 3(Line-Line)
• Provides 4 Lines/Ports of Protection
• Low Leakage Current
• Ultra Low Capacitance: 6pF Typical
• RoHS Compliant
• REACH Compliant
Mechanical characteristics
• Molded JEDEC SO-8 Package
• Approximate Weight: 70 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
applications
• Ethernet 10/100/1000 Base T
• RS-422 and RS-485
• Microcontrollers
• USB Interface
PIN CONFIGURATION
GND
I/O
8
7
I/O
GND
6
5
05098.R5 9/10
1
2
3
4
I/O
V
V
I/O
CC
CC
Page 1
www.protekdevices.com