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DALC112S1

uLtRA Low CAPACitAnCe SteeRing DioDe ARRAy

DeSCRiPtion

The DALC112S1 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 pro-

tecting the circuit ICs from the damage of severe transients. An extremely low leakage current makes the DALC112S1

suitable for battery powered devices.

The DALC112S1 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).

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: 5pF 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

• USB & FireWire

• Portable Electronics

Pin ConFiguRAtion

So-8 PACkAge

1

2

4

8

3

5

6

7