ILD252 - Siemens Semiconductor Group

ILD252 BIDIRECTIONAL INPUT OPTOCOUPLER

The IL/ILD250/251/252 are bidirectional input optically coupled isolators consisting of two Gallium Arsenide infrared LEDs coupled to a silicon NPN phototransistor per channel. The IL/ILD250 has a minimum CTR of 50%, the IL/ILD251 has a minimum CTR of 20%, and the IL/ILD252 has a minimum CTR of 100%. The IL/IL250/1/2 are single channel optocouplers. The ILD2.

Features

• Selected Current Transfer Ratios 20%, 50%, 100% Minimum
• AC or Polarity Insensitive Input
• Built-in Reverse Polarity Input Protection
• Improved CTR Symmetry
• Industry Standard DIP Package
• Underwriters Lab File #E52744
• VDE 0884 Available with Option 1 D E Dimensions in inches (mm) Single Channel 3 2 1 pin one ID. .248 (6.30) .256 (6.50) Anode/ 1 Cathode Cathode/ Anode 2 NC 3 6 5 4 Base Collector Emitter 4 5 .335 (8.50) .343 (8.70) 6 V Maximum Ratings (Per Channel) Emitter Continuous Forward Current ....60 mA Power Dissipation at 25°C.....