IS3H4
INPUT
(COMPACT RANGE)
DESCRIPTION
The IS3H4 is an optically coupled isolator consisting
of two infrared light emitting diodes in inverse parallel
and an NPN silicon photo transistor. It belongs to
Isocom’s Compact range of opto-couplers
AHP1
FEATURES
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Low profile package ( half pitch )
Bi-Directional input
AC Isolation test voltage 3750V
RMS
Low coupling capacitance typically 0.6pF
CTR selections available
Wide temperature range
Lead free
APPLICATIONS
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Power Supply Feedback Voltage/Current
Industrial system controllers
Measuring instruments
Ring detection on telephone lines
Signal transmission between systems of
different potentials and impedance
ABSOLUTE MAXIMUM RATINGS
Input Diode
Forward Current
Reverse Voltage
Power dissipation
Output Transistor
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation
Total Package
Isolation test Voltage
Operating Temperature
Storage Temperature
3750V
RMS
-55 to 100 C
-55 to 125 C
80V
6V
50mA
150mW
±50mA
6V
70mW
ORDER INFORMATION
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Available in Tape and Reel with 1000 and 5000
pieces per reel
MARKING INFORMATION
Please note that the device will be marked with the
generic part number “AHP1” the date code will also be
marked on the device.
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
DC93157E
ISOCOM [ ISOCOM COMPONENTS ]
