The 4N25 family is an industry standard single channel phototransistor coupler. This family includes the 4N25/4N26/4N27/4N28. Each optocoupler consists of galliumarsenide infrared LED and a silicon NPN phototransistor. These couplers are underwriters laboratories (UL) listed to comply with a 5300 VRMS isolation test voltage. This isolation performance is accomplished through special Vishay manufacturing process. Compliance to DIN EN 60747-5-5 partial discharge isolation
SKU:
RW-02729
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The 4N25 family is an industry standard single channel phototransistor coupler. This family includes the 4N25/4N26/4N27/4N28. Each optocoupler consists of galliumarsenide infrared LED and a silicon NPN phototransistor. These couplers are underwriters laboratories (UL) listed to comply with a 5300 VRMS isolation test voltage. This isolation performance is accomplished through special Vishay manufacturing process. Compliance to DIN EN 60747-5-5 partial discharge isolation
specification is available by ordering option 1.These isolation processes and the Vishay ISO9001 quality program results in the highest isolation performance
available for a commercial plastic phototransistor optocoupler. The devices are also available in lead formed configuration suitable for surface mounting and are available either on tape and reel, or in standard tube shipping containers
Features:-
Isolation test voltage 5000 VRMS
Interfaces with common logic families
Input-output coupling capacitance < 0.5 pF
Industry standard dual-in-line 6 pin package
Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC
APPLICATIONS:-
AC mains detection
Reed relay driving
Switch mode power supply feedback
Telephone ring detection
Logic ground isolation
Logic coupling with high frequency noise rejection
Specification:-
Symbol
Parameter
Value
Unit
VR
Reverse voltage
5
V
IF
Forward current
60
mA
IFSM
Surge current
3
A
Pdiss
Power dissipation
100
mW
VCEO
Collector-emitter breakdown voltage
70
V
VEBO
Emitter-base breakdown voltage
7
V
IC
Collector current
100
mA
Package Includes:-
1 x 4N25 Optocoupler Phototransistor IC DIP-8 Package
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