Datasheet

DALC112S1



January 1998 - Ed: 4

IEC1000-4-2level3 8 kV(air discharge)

6 kV(contactdischarge)

COMPLIESWITHTHEFOLLOWINGSTANDARDS :

ARRAYOF12 DIODESFOR ESDPROTECTION.

PEAK REVERSE VOLTAGE V

RRM

= 18V PER

DIODE.

VERYLOWCAPACITANCEPER DIODE: C <5pF.

VERY LOW LEAKAGECURRENT : I

<2µA.

FEATURES

SO8

FUNCTIONAL DIAGRAM

I/O 5

I/O 6

I/O 1

I/O 2

I/O 3

I/O 4

REF 1

REF 2

LOW CAPACITANCE DIODE

ARRAY FOR ESD PROTECTION

Application Specific Discretes

A.S.D.

Where ESD protection for high speed datalines is

required :

LAN / WAN equipment

Computer I/O

Graphic video port

Set top box I/O

MAIN APPLICATIONS

ARRAY of 12 diodes configured by cells of 2

diodes, each cell being used to protect signal line

from transientovervoltagesby clamping action.

Its very low capacitance allows to protect fast

signals with no distortion. It is particularlysuited for

the protection of graphicvideo ports.

DESCRIPTION

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PAGE 1
DALC112S1  Application Specific Discretes A.S.D.TM LOW CAPACITANCE DIODE ARRAY FOR ESD PROTECTION MAIN APPLICATIONS Where ESD protection for high speed datalines is required : LAN / WAN equipment Computer I/O Graphic video port Set top box I/O SO8 DESCRIPTION ARRAY of 12 diodes configured by cells of 2 diodes, each cell being used to protect signal line from transient overvoltages by clamping action. Its very low capacitance allows to protect fast signals with no distortion.
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DALC112S1 TYPICAL APPLICATION Vcc DALC112S1 ABSOLUTE MAXIMUM RATINGS (Tamb =25°C). Symbol Parameter Value Unit VRRM Peak reverse voltage per diode 18 V Tstg Tj Storage temperature range Maximum junction temperature -55 to + 150 150 °C °C ELECTRICAL CHARACTERISTICS (Tamb = 25°C). Symbol Parameter Typ. Max. Unit VF Forward voltage IF = 50 mA 1.
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DALC112S1 ORDER CODE DALC 1 12 S 1 RL RL = tape& reel (2500 pcs). = tube (100 pcs). Diode Array Low Capacitance Version SO8 Package Nb. of Diodes MARKING Type DALC112S1 Marking DALC12 Order Code Packaging (Base Qty) DALC112S1 DALC112S1RL PACKAGE MECHANICAL DATA SO8 (Plastic) tube (100) tape & reel (2500) REF. A DIMENSIONS Millimetres Inches Min. Typ. Max. Min. Typ. Max. 1.75 0.069 a1 0.1 0.25 a2 b 0.35 b1 0.19 C c1 D E 0.004 0.010 1.65 0.48 0.014 0.065 0.019 0.25 0.007 0.50 0.