ET721_12 Datasheet, PDF (1/7 Pages) Protek Devices – ULTRA LOW CAPACITANCE STEERING DIODE ARRAY

Only One Name Means ProTek’Tion™
ultra low capacitance steering diode array
ET721
Description
The ET721 is a low capacitance and low leakage steering diode array capable of protecting up to six (6) high speed
data lines. 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. An extremely low leakage current makes the ET721 suitable for
battery powered devices.
The ET721 is available in a SO-8 package. 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): 12A, 8/20µs - Level 1(Line-
Gnd) & Level 2(Line-Line)
• Low Clamping Voltage
• Provides Six Lines of Protection
• Low Leakage Current: <200nA
• Ultra Low Capacitance: 3pF 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
• SMART Phones
• Set-Top Box Interface
• FireWire & USB Interfaces
• Sensors
PIN CONFIGURATION
+V
I/O 6
I/O 5
I/O 4
CC
8
7
6
5
05124.R10 9/12
1
2
3
4
I/O 1
I/O 2
I/O 3
-V
EE
Page 1
www.protekdevices.com