MFG CO.
ETC1
[GENERAL INSTRUMENT]
DESCRIPTION
The H11A1 is a phototransistor-type optically coupled isolator. An infrared emitting diode manufactured from specially grown gallium arsenide is selectively coupled with an NPN silicon phototransistor in a standard plastic six-pin dual-in-line package.
FEATURES
■ High isolation voltage
5300 VAC RMS - 5 seconds
7500 VAC PEAK - 5 seconds
■ Minimum current transfer radio of 50%
■ Underwriters Laboratory (UL) recognized File #E50151
■ VDE approval certificate 39 419 for H11A1Z
APPLICATIONS
■ Power supply regulators
■ Digital logic inputs
■ Microprocessor inputs
■ Appliance sensor systems
■ Industrial controls
Part Name
Description
PDF
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