4N32-19
LOW INPUT CURRENT
PHOTODARLINGTON OPTICALLY
COUPLED ISOLATOR
APPROVALS
Dimensions in mm
2.54
l
UL recognised, File No. E91231
6.4
6.2
1
2
6
5
DESCRIPTION
The 4N32-19 optically coupled isolator
consists of an infrared light emitting diode and
NPN silicon photodarlington in a space efficient
dual in line plastic package.
3
4
1.54
8.8
8.4
7.8
7.4
4.3
4.1
FEATURES
0.5
l
Options :-
0.3
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
High CurrentTransfer Ratio (500% min)
High Isolation Voltage (5.3kVRMS ,7.5kVPK
High BVCEO (60V min)
9.6
8.4
0.5
3.3
l
l
l
l
l
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
)
All electrical parameters 100% tested
Custom electrical selections available
Storage Temperature
Operating Temperature
Lead Soldering Temperature
-55°C to + 150°C
-55°C to + 100°C
(1/16 inch (1.6mm) from case for 10 secs) 260°C
APPLICATIONS
l
l
l
l
Computer terminals
Industrial systems controllers
Measuring instruments
Signal transmission between systems of
different potentials and impedances
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
80mA
5V
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
55V
6V
150mW
OPTIONSM
SURFACEMOUNT
OPTION G
POWER DISSIPATION
5.08
max.
Total Power Dissipation
250mW
(derate linearly 3.3mW/°C above 25°C)
1.2
0.6
0.26
10.16
1.4
0.9
10.2
9.5
ISOCOM INC
ISOCOM COMPONENTS LTD
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Fax: (972) 422-4549
Tel: (01429) 863609 Fax :(01429) 863581
9/6/97
DB92524-AAS/A1
