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PSM712

600 WATT TVS ARRAY - ASYMMETRICAL DATA LINE PROTECTOR

DESCRIPTION

The PSM712 is an asymmetrical transient voltage suppressor (TVS) array, designed specifically for RS-485 applications.

This device provides protection against ESD, tertiary lightning and switching transients.

The PSM712 has a peak pulse power of 600 Watts for an 8/20µs waveshape and is available in SOT-23 package con-

figuration. This device meets the IEC 61000-4-2, 61000-4-4 and IEC 61000-4-5 requirements.

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-

Ground) & Level 3 (Line-Line)

• 600 Watts Peak Pulse Power per Line(tp = 8/20µs)

• RoHS Compliant

• REACH Compliant

MEChANICAL ChARACTERISTICS

• Molded JEDEC SOT-23 Package

• Approximate Weight: 8 milligrams

• Lead-Free Pure-Tin Plating (Annealed)

• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C

• Flammability Rating UL 94V-0

• 8mm Tape and Reel per EIA Standard 481

APPLICATIONS

• RS-485 Transceivers

• Network Interfaces

• Wireless Systems

• Portable Electronics

PIN CONFIGuRATION

SOT-23 PACkAGE

2

3

1