®

®

. . . . . Engineered solutions for the transient environment

2929 South Fair Lane • Tempe, Arizona 85282 • USA

Tel 602-431-8101 • Fax 602-431-2288 • E-mail sales@protek-tvs.com • Web www.protek-tvs.com

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SERIES

SERIES

SERIES

SERIES

SERIES

STEERING DIODE (RAIL CLAMP) ARRAY

IEC 1000-4 COMPATIBLE

SO-14 PACKAGE

DESCRIPTION

This series is designed with discrete diodes for complete isolation. Each diode

can be individually tested according to the electrical characteristics. For transient

voltage protection, two diodes are configured in series with the anode of one

connect to the cathode of the other diode (See Rail Clamp Circuit).

APPLICATIONS

q

High Frequency Data Lines

q

RS-232 & RS-422 Interface Networks

q

10 Base T Networks

q

LAN/ WAN

q

Computer I/O Ports

FEATURES

q

IEC 1000-4-2, -4 & -5 Industry Requirements

q

Designed for Rail Clamp Protection

q

ESD Protection > 40 kilovolts

q

Working Voltage > 50 Volts

q

UL 94V-0 Flammability Classification

q

Available in Standard SO-14 Surface Mount Package

0

10

20

30

t - Time -

µs

FIGURE 1

PULSE WAVE FORM

100

50

0

I

Peak Value I

PP

TEST

WAVEFORM

PARAMETERS

t

f

RAIL CLAMP CIRCUIT

+

GND or (-)

MAXIMUM RATINGS @ 25

Package

Packaging

Approximate Weight

Device Markings

Miscellaneous

Molded SO-14 Surface Mount Package

Tube or 16mm Tape per EIA 481

0.15 grams

Logo & Part Number

Pin No. 1 Indicated by Dot on Top of Package

MECHANICAL CHARACTERISTICS

Continuous Power Dissipation

Operating & Storage Temperature

Continuous Forward Current

500mW

-65

° to +150°C

400mA

I/O

Port

SEE DIAGRAMS ON FOLLOWING PAGE.