PSR3.3_12 Datasheet, PDF (1/6 Pages) Protek Devices – ULTRA LOW CAPACITANCE STEERING DIODE/TVS ARRAY

Only One Name Means ProTek’Tion™
ultra low capacitance steering diode/tvs array
PSR3.3
Description
The PSR3.3 is an ultra low capacitance (typically 1.5pF), transient voltage/steering diode suppressor array. This device
provides circuit protection for interfaces and high-speed data line applications in handheld electronics. The PSR3.3
has a working voltage of 3.3V and offers protection in a SOT-143 package.
This device meets the requirements of IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge). The
PSR3.3 offers a ultra low capacitance solution for applications with higher operating frequencies or faster edge rates
where insertion loss and signal integrity are a serious concern.
SOT-143 package
Features
• Compatible with IEC 61000-4-2 (ESD)
• Compatible with IEC 61000-4-4 (EFT)
• Compatible with IEC 61000-4-5 (Surge)
• Low Operating Voltage: 3.3V
• Low Leakage Current < 1.0µA
• Provides 2 Lines of Protection
• Ultra Low Capacitance < 1.5pF (Typical, I/O to I/O)
• RoHS Compliant
• REACH Compliant
Mechanical characteristics
• Molded JEDEC SOT-143 Package
• Approximate Weight: 9 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C
• 8mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
applications
• General Purpose High-Speed Data Line ESD Protection
• FireWire & USB Interfaces
• Handheld Electronics
• Display Ports: DVI, HDMI, LCD
PIN CONFIGURATION
GND 1
I/O 2
4 REF
3 I/O
05325.R1 10/12
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