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
ISOCOM INC
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Fax: (972) 422-4549
5/3/98
DB92551-AAS/A1
OPTION G
7.62
0.26
0.5
1
34
6
Dimensions in mm
SURFACE MOUNT
OPTION SM
10.16
7.0
6.0
1.2
7.62
3.0
13°
Max
3.35
4.0
3.0
10.2
9.5
2.54
0.26
7.62
6.62
25
1.2
0.6
1.4
0.9
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
60mA
Reverse Voltage
6V
Power Dissipation
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
70V
Emitter-collector Voltage BV
ECO
6V
Power Dissipation
160mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
NON-BASE LEAD
OPTICALLY COUPLED ISOLATOR
PHOTOTRANSISTOR OUTPUT
0.5
APPROVALS
l
UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
l
VDE 0884 in 3 available lead forms : -
- STD
- G form
- SMD approved to CECC 00802
l
Certified to EN60950 by the following
Test Bodies :-
Nemko - Certificate No. P96101299
Fimko - Registration No. 190469-01..22
Semko - Reference No. 9620076 01
Demko - Reference No. 305567
DESCRIPTION
The IS203-94 series of optically coupled
isolators consist of infrared light emitting
diode and NPN silicon photo transistor in a
standard 6 pin dual in line plastic package
with the base pin unconnected.
FEATURES
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
High BV
CEO (70V min)
l
High Isolation Voltage (5.3kV
RMS ,7.5kVPK )
l
Base pin unconnected for improved rise
immunity in high EMI environment
APPLICATIONS
l
DC motor controllers
l
Industrial systems controllers
l
Signal transmission between systems of
different potentials and impedances
IS203X-94