PSRDA3.3-4

thru

PSRDA15-4

1

05096.R7 4/05

www.protekdevices.com

STEERING DIODE / TVS ARRAY COMBO

Only One Name Means ProTek’Tion™

APPLICATIONS

✔ Ethernet - 10/100 Base T

✔ Computer I/O Ports - SCSI, FireWire & USB

✔ Set-Top Box Protection

✔ Video Card

IEC COMPATIBILITY (EN61000-4)

✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV

✔ 61000-4-4 (EFT): 40A - 5/50ns

✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)

FEATURES

✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)

✔ Unidirectional Configuration

✔ Available in 4 Voltage Types: 3.3V to 15V

✔ Protects Up to Four (4) I/O Ports

✔ ESD Protection > 40 kilovolts

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✔ LOW CAPACITANCE: 15pF

✔ RoHS Compliant in Lead-Free Versions

MECHANICAL CHARACTERISTICS

✔ Molded JEDEC SO-8 Package

✔ Weight 70 milligrams (Approximate)

✔ Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed)

✔ Solder Reflow Temperature:

Tin-Lead - Sn/Pb, 85/15: 240-245°C

Pure-Tin - Sn, 100: 260-270°C

✔ Flammability Rating UL 94V-0

✔ 12mm Tape and Reel Per EIA Standard 481

✔ Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package

PIN CONFIGURATION

SO-8

1

2

4

8

3

5

6

7

GND

I/O 4

I/O 3

GND

I/O 1

+V

REF

+V

REF

I/O 2