Datasheet Details
- Part number
- ILD251
- Manufacturer
- Siemens Semiconductor Group
- File Size
- 76.42 KB
- Datasheet
- ILD251_SiemensSemiconductorGroup.pdf
- Description
- BIDIRECTIONAL INPUT OPTOCOUPLER
ILD251 Description
SINGLE CHANNEL DUAL CHANNEL IL250/251/252 ILD250/251/252 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 ph.
ILD251 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 Availab
ILD251 Applications
* requiring AC signal detection and monitoring. 5
* 1
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Electrical Characteristics (TA=25 C)
Parameter Emitter Forward Voltage VF Detector BVCEO BVEBO BVCBO ICEO Package VCEsat DC Current Transfer Ratio IL/D250 IL/D251 IL/D252 Symmetry CTR @ +10 m
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