DESCRIPTION

The ILD233T is a high current transfer ratio (CTR)

optocoupler. It has a gallium arsenide infrared LED emitter

and silicon NPN photodarlington transistor detector.

This device has CTRs tested at an LED current of 1.0 mA.

This low drive current permits easy interfacing from CMOS to

LSTTL or TTL.

The ILD223T is constructed in a standard SOIC-8 foot print

which makes it ideally suited for high density applications. In

addition to eliminating through hole requirements, this

package conforms to standards for surface mounted

devices.

FEATURES

• Two channel optocoupler

• High current transfer ratio at IF = 1.0 mA,

500 minimum

• Isolation test voltage, 4000 VRMS

• Electrical specifications similar to standard 6-pin

coupler

• Compatible with dual wave, vapor phase and IR reflow

soldering

• SOIC-8 surface mountable package

• Standard lead spacing, 0.05

• Available only on tape and reel (conforms to EIA

standard 481-2)

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC

AGENCY APPROVALS

• UL1577, file no. E52744 system code Y

• CUL - file no. E52744, equivalent to CSA bulletin 5A

• DIN EN 60747-5-2 (VDE 0884) available with option 1