
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
7/12/00
DB92018-AAS/A2
ICPL2730
ICPL2731
HIGH SPEED DUAL CHANNEL
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
Operating Temperature
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
-55°C to + 125°C
-40°C to + 85°C
INPUT DIODE
Average Forward Current
Peak Forward Current
( 50% duty cycle, 1ms pulse width )
Reverse Voltage
Power Dissipation
20mA ( 1 )
40mA
5V
35mW( 2 )
DETECTOR
Output Current
Supply and Output Voltage
ICPL2730
ICPL2731
Power Dissipation
60mA ( 3 )
-0.5 to +7V
-0.5 to +18V
100mW (4 )
APPROVALS
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UL recognised, File No. E91231
DESCRIPTION
These dual channel diode-darlington optocouplers
use a pair of light emitting diodes and an integrated
high gain photon detectors to provide 2500Volts
RMS
electrical isolation between input and output.
Seperate connection for the photodiode bias and
output darlington collector improve the speed up to
a hundred times that of a conventional photo-
darlington coupler by reducing the base-collector
capacitance.
FEATURES
High speed - DC to 200kBits/s operation
High Common Mode Transient
Immunity 10kV/
μ
s typical
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TTL Compatible - 0.1V V
typical
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Low Input Current Requirement - 0.5mA
High Current Transfer Ratio - 2000% typ.
Open Collector Output
2500V
Withstand Test Voltage, 1 min
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ICPL2731 has improved noise shield
which gives superior common mode
rejection
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
All electrical parameters 100% tested
Custom electrical selections available
APPLICATIONS
Line receivers
Digital logic ground isolation
Telephone ring detector
Current loop receiver
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0.3
0.5
Dimensions in mm
6.9
6.3
1.3
15°
Max
3.3
4.0
3.6
2.54
9.7
9.1
0.5
1.3
* ICPL2731 NOISE SHIELD
7.62
4
3
2
1
8
7
6
5
*
OPTION G
7.62
OPTION SM
SURFACE MOUNT
10.16
10.2
9.5
0.3
1.2
0.6
1.4
0.9
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