IL201 SIEMENS | Alldatasheet

Document overview

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Technical content

5–1

FEATURES

  • High Current Transfer Ratio, 75% to 450%
  • Minimum Current Transfer Ratio, 10%
  • Guaranteed at I F =1mA
  • High Collector-Emitter Voltage, BV CEO =70V
  • Long Term Stability
  • Industry Standard DIP Package
  • Underwriters Lab File #E52744
  • VDE 0884 Available with Option 1

DESCRIPTION

The IL201/202/203 are optically coupled pairs employing a Gallium Arsenide infrared LED and a Silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The IL201/202/ 203 can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation. Maximum Ratings Emitter Power Dissipation at 25 Derate Linearly from 25 C Detector Collector-Emitter Breakdown Voltage, BV CEO Emitter-Collector Breakdown Voltage, BV ECO Collector-Base Breakdown Voltage, BV CBO Derate Linearly from 25 C Package RMS Total Package Dissipation at 25 C A Derate Linearly from 25 C C to +150 C C to +100 C Lead Soldering Time at 260 Characteristics C to 70 C unless otherwise specified) Symbol Min. Typ. Max. Unit Emitter Forward Voltage V F 1.2 1.5 V I F =20 mA Forward Voltage V F 1.0 1.2 V I F =1 mA Breakdown Voltage V F 62 0 V I R =10 m A Reverse Current I R 0.1 10 m AV R =6 V T A =25 C Detector HFE 100 200 V CE =5 V I C =100 m A BV CEO

70 V I

C =100 m A BV ECO 71 0 V I E =100 m A BV CBO 70 90 V I C =10 m A I CEO 55 0 n A V CE =10 V, T A =25 C Package Base Current Transfer Ratio CTR CB 0.15 % I F =10 mA V CB =10 V V CEsat

0.4 V I

F =10 mA I C =2 mA DC Current Transfer Ratio IL201 IL202 IL203 CTR CTR CTR 125 225 100 200 300 150 250 450 I F =10 mA, V CE =10 V DC Current Transfer Ratio IL201 IL202 IL203 CTR CTR CTR I F =1 mA, V CE =10 V Dimensions in inches (mm) .010 (.25) .014 (.35) .110 (2.79) .150 (3.81) .130 (3.30) .150 (3.81) .020 (.051) min. .300 (7.62) typ. .031 (0.80) .035 (0.90) .100 (2.54) typ. .039 (1.00) Min. .018 (0.45) .022 (0.55) .248 (6.30) .256 (6.50) .335 (8.50) .343 (8.70) Pin One ID 654 123 18° typ. .300 (7.62) .347 (8.82) typ. Base Collector Emitter Anode Cathode NC IL201/IL202/IL203 PHOTOTRANSISTOR OPTOCOUPLER