IS452
HIGH DENSITY MOUNTING
HIGH VOLTAGE DARLINGTON
OPTICALLY COUPLED ISOLATORS
DESCRIPTION
The IS452 is an optically coupled isolator
consisting of an infrared light emitting diode
and a high voltage NPN silicon photo
darlington which has an integral base-emitter
resistor to optimise switching speed and
elevated temperature characteristics in a space
efficient dual in line plastic package.
Dimensions in mm
FEATURES
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Marked as FPH1.
Current Transfer Ratio MIN. 1000%
High collector-emitter voltage, Vceo=300V
Isolation Voltage (3.75kV
RMS
,5.3kV
PK
)
All electrical parameters 100% tested
Drop in replacement for Sharp PC452
APPLICATIONS
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Computer terminals
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Industrial systems controllers
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Measuring instruments
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Signal transmission between systems of
different potentials and impedances
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
22/4/02
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
DB92862l-AAS/A3