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ILD223T Datasheet, PDF (1/2 Pages) Vishay Siliconix – Dual Photodarlington Small Outline Surface Mount Optocoupler | |||
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ILD223T
Dual Photodarlington
Small Outline Surface Mount Optocoupler
FEATURES
⢠Two Channel Optocoupler
⢠High Current Transfer Ratio at IF=1.0 mA,
500% Min.
⢠Isolation Test Voltage, 3000 VRMS
⢠Electrical Speciï¬cations Similar to Standard
6-pin Coupler
⢠Compatible with Dual Wave, Vapor Phase and
IR Reï¬ow Soldering
⢠SOIC-8 Surface Mountable Package
⢠Standard Lead Spacing, .05"
⢠Available only on Tape and Reel Option (Con-
forms to EIA Standard 481-2)
⢠Underwriters Lab File #E52744
DESCRIPTION
The ILD223T is a high current transfer ratio (CTR)
optocoupler. It has a Gallium Arsenide infrared LED
emitter and a silicon NPN photodarlington transis-
tor detector.
This device has CTRs tested at an LED current of
1.0 mA. This low drive current permits easy inter-
facing from CMOS to LSTTL or TTL.
The ILD223T is constructed in a standard SOIC-8A
foot print which makes it ideally suited for high den-
sity applications. In addition to eliminating through-
holes requirements, this package conforms to stan-
dards for surface mounted devices.
Maximum Ratings (Each Channel)
Emitter
Peak Reverse Voltage ..................................... 6.0 V
Peak Pulsed Current (1.0 µs, 300 pps) ........... 3.0 A
Continuous Forward Current per Channel .... 30 mA
Power Dissipation at 25°C............................ 45 mW
Derate Linearly from 25°C ...................... 0.4 mW/°C
Detector
Collector-Emitter Breakdown Voltage............... 30 V
Emitter-Collector Breakdown Voltage.............. 5.0 V
Power Dissipation per Channel .................... 75 mW
Derate Linearly from 25°C ...................... 3.1 mW/°C
Package
Total Package Dissipation at 25°C Ambient
(2 LEDs + 2 Detectors, 2 Channels)....... 240 mW
Derate Linearly from 25°C ...................... 2.0 mW/°C
Storage Temperature ................... â55°C to +150°C
Operating Temperature ................ â55°C to +100°C
Soldering Time at 260°C ...............................10 sec
Document Number: 83648
Revision 17-August-01
Dimensions in inches (mm)
.120±.002
(3.05±.05)
.240
(6.10)
Pin 1
Anode 1
Cathode 2
CL .154±.002
(3.91±.05)
Anode 3
Cathode 4
8 Collector
7 Emitter
6 Collector
5 Emitter
.004 (.10)
.008 (.20)
.
.016 (.41)
.230±.002
(5.84±.05)
.050 (1.27) typ.
.040 (1.02)
.015±.002
(.38±.05)
.008 (.20)
.020±.004
(.5±.10)
2 plcs.
40° 7°
5° max.
R.010
(.25) max.
.058
(1.49)
.125 (3.18)
Lead
Coplanarity
±.001 (.04)
max.
Table 1. Characteristics TA=25°C
Parameter
Symbol Min. Typ. Max. Unit Condition
Emitter
Forward Voltage VF
Reverse Current IR
Capacitance
CO
â â 1.3 V
IF=1.0 mA
â 0.1 100 µA VR=6.0 V
â 25 â
pF VF=0 V
F=1.0 MHz
Detector
Breakdown
Voltage
Current,
Collector-Emitter
Capacitance,
Collector-Emitter
BVCEO 30
â
â
BVECO 5.0 â
â
ICEO
â â 50
CCE
â 3.4 â
V
IC=10 µA
IE=10 µA
nA VCE=5.0 V
IF=0
pF VCE=5.0 V
Package
DC Current
Transfer Ratio
CTRDC 500 â â
%
Saturation
Voltage,
VCEsat â
â
1.0 V
Collector-Emitter
IF=1.0 mA,
VCE=5.0 V
IF=1.0 mA,
ICE=0.5 mA
Capacitance,
CIO
Input to Output
0.5 â pF â â
Resistance,
RIO
Input to Output
100 â G⦠â â
Turn-On Time
Turn-Off Time
Isolation Test
Voltage
tON
15 â
µs
â
VCC=10 V
tOFF
30 â
µs
â
RL=100 â¦
IF=5.0 mA
VIO
3000 â â
VRMS t=1.0 sec.
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