IS4N46 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – LOW INPUT CURRENT DARLINGTON OUTPUT OPTICALLY COUPLED ISOLATOR

IS4N46
IS4N45
LOW INPUT CURRENT
DARLINGTON OUTPUT OPTICALLY
COUPLED ISOLATOR
APPROVALS
l UL recognised, File No. E91231
DESCRIPTION
The IS4N45, IS4N46 are optically coupled
isolators consisting of an infrared light emitting
diode and a NPN silicon photo darlington which
has an integral base-emitter resistor to optimise
switching speed and elevated temperature
characteristics in a standard 6pin dual in line
plastic package. These devices are designed to
equal the 4N45, 4N46 characteristics while
providing greater voltage and current capability.
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 Isolation Voltage (5.3kV ,7.5kV )
RMS
PK
l High Current Transfer Ratio ( 1500% typ.)
l High BV_CEO ( 55V min.)
l Internal base-emitter resistor minimizes
output leakage
l Low input current 0.5mA I
F
2.54
1
7.0
6.0
2
3
1.2
7.62
6.62 4.0
3.0
3.0
0.5
0.5
3.35
Dimensions in mm
6
5
4
7.62
13°
Max
0.26
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
APPLICATIONS
l Telephone ring detector
l Digital logic ground isolation
l Low input current line receiver
l Logic to reed relay interface
l Level shifting
l Interface between logic families
l Line voltage status indicator - low input
power dissipation
OPTION SM
SURFACE MOUNT
OPTION G
7.62
Forward Current
Reverse Voltage
Peak Forward Current
(1µs pulse, 300pps)
Power Dissipation
OUTPUT TRANSISTOR
Output Voltage ( pin 5 - 4 ) V_O
Emitter-baseVoltage (pin 4 - 6)
Power Dissipation
60mA
6V
3A
100mW
55V
7V
200mW
0.6
0.1
1.25
0.75
10.46
9.86
0.26
10.16
POWER DISSIPATION
Total Power Dissipation
260mW
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: [phone] Fax :[phone]
11/12/00
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: [phone] Fax: [phone]
e-mail [e-mail]
http://www.isocom.com
DB91024m-AAS/A2