ICPL4502
HIGH SPEED, NON BASE LEAD
OPTICALLY COUPLED ISOLATOR
PHOTOTRANSISTOR OUTPUT
APPROVALS
l
UL recognised, File No. E91231
DESCRIPTION
These diode-transistor optocouplers use a light
emitting diode and an integrated photon detector to
provide 2500Volts
RMS
electrical isolation between
input and output. Seperate connection for the
photodiode bias and output transistor collector
improve the speed up to a hundred times that of a
conventional photo-transistor coupler by reducing
the base-collector capacitance.
FEATURES
l
High speed - 1 MBits/s
l
High Common Mode Transient
Immunity 10000V/
碌
s typical
l
Pin 7 not connected to give enhanced
Noise Immunity
l
TTL Compatible
l
2 MHz Bandwidth
l
Open Collector Output
l
2500V
RMS
Withstand Test Voltage,1 Min
l
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l
All electrical parameters 100% tested
l
Custom electrical selections available
APPLICATIONS
l
Line receivers
l
Pulse transformer replacement
l
Wide bandwidth analog coupling
l
Output interface to CMOS-LSTTL-TTL
2.54
1
6.9
6.3
2
3
4
1.3
9.7
9.1
4.0
3.6
0.5
3.3
0.5
1.3
Dimensions in mm
8
7
6
5
7.62
0.3
15擄
Max
ABSOLUTE MAXIMUM RATINGS
(25擄C unless otherwise specified)
Storage Temperature
-55擄C to + 125擄C
Operating Temperature
-55擄C to + 100擄C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260擄C
INPUT DIODE
Average Forward Current
Peak Forward Current
( 50% duty cycle, 1ms pulse width )
Peak Transient Current
(equal to or less than 1
碌
s P.W., 300 pps)
Reverse Voltage
Power Dissipation
DETECTOR
Average Output Current
Peak Output Current
Supply and Output Voltage
Power Dissipation
8mA
16mA
-0.5 to +15V
100mW(4 )
25mA ( 1 )
50mA ( 2 )
1.0A
5V
45mW( 3 )
OPTION SM
SURFACE MOUNT
OPTION G
7.62
1.2
0.6
10.2
9.5
1.4
0.9
0.3
10.16
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
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
DB91008-AAS/A2
1
2
3
4
