ILD223 SIEMENS | Alldatasheet
Document overview
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Technical content
5–1
FEATURES
- Two Channel Optocoupler
- High Current Transfer Ratio at I F =1 mA, 500% Min.
- Isolation Test Voltage, 2500 VRMS
- Electrical Specifications Similar to Standard 6-pin Coupler
- Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
- Industry Standard SOIC-8 Surface Mountable Package
- Standard Lead Spacing, .05"
- Available in Tape and Reel Option (Conforms to EIA Standard 481-2)
- Underwriters Lab File #E52744
DESCRIPTION
The ILD223 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 mA. This low drive current permits easy interfac- ing from CMOS to LSTTL or TTL. The ILD223 is constructed in a standard SOIC-8 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 Pulsed Current (1 m Continuous Forward Current per Channel ....30 mA Power Dissipation at 25 Derate Linearly from 25 C Detector Derate Linearly from 25 C Package Total Package Dissipation at 25 C Ambient Derate Linearly from 25 C C to +150 C C to +100 C Soldering Time at 260 Characteristics A =25 Symbol Min. Typ. Max. Unit Condition Emitter Forward Voltage V F
1.3 V I
F =1 mA Reverse Current I R 0.1 100 m AV R =6.0 V Capacitance C O 25 pF V F =0 V, F=1 MHz Detector Breakdown Voltage Collector-Emitter Emitter-Collector BV CEO BV ECO V V I C =10 mA I E =10 mA Current, Collector-Emitter I CEO 50 nA V CE =5 V, I F Capacitance, Collector-Emitter C CE 3.4 pF V CE =5 V Package DC Current Transfer Ratio CTR DC 500 % I F =1 mA, V CE =5 V Saturation Voltage, Collector-Emitter V CEsat 1V I F =1 mA, I CE =0.5 mA Capacitance, Input to Output C IO 0.5 pF Resistance, Input to Output R IO 100 G W Turn-On Time t ON m sV CC =10 V R L =100 W I F =5 mATurn-Off Time t OFF m s Isolation Test Voltage V IO (t=1 min.)
2500 VAC
Dimensions in inches (mm) Anode Cathode Anode Cathode Collecto r Emitter Collector Emitter 40° .240 (6.10) .154–.005 (3.91–.13) .050 (1.27) Typ. .016 (.41) .192–.005 (4.88–.13) .004 (.10) .008 (.20) Lead Coplanarity –.001 (.04) Max. .015–.002 (.38–.05) .008 (.20) .058–.005 (1.49–.13) .125–.005 (3.18–.13) Pin 1 .120–.005 (3.05–.13) CL .040 (1.02) 5° Max. R.010 (.15–.10) 2 Plcs. ILD223 DUAL PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER