IS4N46
IS4N45
LOW INPUT CURRENT
DARLINGTON OUTPUT OPTICALLY
COUPLED ISOLATOR
APPROVALS
Dimensions in mm
z
ULrecognised,FileNo.E91231
Package Code " SS "
2.54
1
6
'X'SPECIFICATIONAPPROVALS
z
7.0
6.0
VDE 0884 in 3 available lead form : -
- STD
- G form
-SMDapprovedtoCECC00802
2
3
5
4
1.2
3.0
DESCRIPTION
7.62
6.62
7.62
TheIS4N45,IS4N46areopticallycoupled
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, 4N46characteristicswhile
providing greater voltage and current capability.
4.0
3.0
13°
Max
0.5
0.26
3.35
0.5
ABSOLUTEMAXIMUMRATINGS
(25°Cunlessotherwisespecified)
FEATURES
z
Options :-
Storage Temperature
OperatingTemperature
Lead SolderingTemperature
(1/16inch(1.6mm)fromcasefor10secs) 260°C
-40°Cto+125°C
-25°Cto+100°C
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
HighIsolationVoltage(5.3kV ,7.5kVPK)
HighCurrentTransferRatio(R1M5S00%typ.)
HighBVCEO (55Vmin.)
z
z
INPUTDIODE
z
z
Internalbase-emitterresistorminimizes
output leakage
Lowinputcurrent0.5mAIF
ForwardCurrent
ReverseVoltage
Power Dissipation
50mA
6V
70mW
APPLICATIONS
z
z
z
z
z
z
Telephone ring detector
Digital logic ground isolation
Low input current line receiver
Level shifting
OUTPUTTRANSISTOR
Interfacebetweenlogicfamilies
Line voltage status indicator - low input
power dissipation
Collector-emitterVoltageVCEO
Emitter-baseVoltageVEBO
CollectorCurrent
55V
6V
150mA
300mW
OPTION G
OPTION SM
SURFACE MOUNT
7.62
Power Dissipation
POWERDISSIPATION
0.6
0.1
1.25
0.75
0.26
Total Power Dissipation
350mW
10.46
9.86
10.16
ISOCOMCOMPONENTS2004LTD
Unit25B, ParkViewRoadWest,
ParkView Industrial Estate, Brenda Road
Hartlepool,Cleveland,TS251UD
Tel:(01429)863609 Fax:(01429)863581
17/7/08
DB91024