IL221A SIEMENS | Alldatasheet

Document overview

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Technical content

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FEATURES

  • High Current Transfer Ratio, I F =1 mA, IL221A, 100% Minimum IL222A, 200% Minimum IL223A, 500% Minimum
  • Withstand Test Voltage, 2500 VAC RMS
  • Electrical Specifications Similar to Standard 6 Pin Coupler
  • Industry Standard SOIC-8 Surface Mountable Package
  • Standard Lead Spacing, .05"
  • Available in Tape and Reel Option (Conforms to EIA Standard RS481A)
  • Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
  • Underwriters Lab File #E52744 (Code Letter P)

DESCRIPTION

The IL221A/IL222A/IL223A is a high current trans- fer ratio (CTR) optocoupler with a Gallium Arsenide infrared LED emitter and a silicon NPN photodar- lington transistor detector. This device has a CTR tested at an 1 mA LED cur- rent. This low drive current permits easy interfacing from CMOS to LSTTL or TTL. This optocoupler is constructed in a standard SOIC-8 foot print which makes it ideally suited for high density applications. In addition to eliminating through-holes requirements, this package con- forms to standards for surface mounted devices. Maximum Ratings Emitter 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 NE W Characteristics A =25 Symbol Min. Typ. Max. Unit Condition Emitter Forward Voltage V F 1.0 1.5 V I F =1 mA Reverse Current I R 0.1 100 m AV R =6.0 V Capacitance C O 25 pF V R =0 V, F=1 MHz Detector Breakdown Voltage Collector-Emitter Emitter-Collector B VCEO B VECO V V I C =100 m A I E =100 m A Voltage, Collector-Base BV CBO 70 I C =10 m A Capacitance, Collector-Emitter C CE 3.4 pF V CE =10 V Package DC Current Transfer Ratio IL221A IL222A IL223A CTR DC 100 200 300 I F =1 mA, V CE =5 V Saturation Voltage, Collector-Emitter V CEsat 1V I CE =0.5 mA, I F =1 mA Isolation Test Voltage V IO

2500 VAC

t=1 sec. Capacitance, Input toOutput C IO 0.5 pF Resistance, Input to Output R IO 100 G W Dimensions in inches (mm) Anode Cathode NC NC NC Base 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 –.0015 (.04) max. .015–.002 (.38–.05) .008 (.20) .058–.005 (1.49–.13) .125–.005 (3.18–.13) Pin One ID .120–.005 (3.05–.13) CL .040 (1.02) 5° max. R.010 (.15–.10) 2 plcs. IL221A/IL222A/IL223A PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER This document was created with FrameMaker 4.0.4