4N25
Phototransistor Optocoupler General Purpose Type
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
Theꢀ4N25ꢀisꢀanꢀoptocouplerꢀforꢀgeneralꢀpurposeꢀapplica-
tions.ꢀItꢀcontainsꢀaꢀlightꢀemittingꢀdiodeꢀopticallyꢀcoupledꢀ
toꢀaꢀphoto-transistor.ꢀItꢀisꢀpackagedꢀinꢀaꢀ6-pinꢀDIPꢀpack-
ageꢀandꢀavailableꢀinꢀwide-leadꢀspacingꢀoptionꢀandꢀleadꢀ
•ꢀ Responseꢀtimeꢀꢀ
ꢀ
ꢀ
ꢀ
L
ꢀ
ꢀ (t :ꢀtyp.,ꢀ3ꢀµsꢀatꢀV ꢀ=ꢀ10ꢀV,ꢀI ꢀ=ꢀ2ꢀmA,ꢀR ꢀ=ꢀ100ꢀΩ)
r
CE
C
•ꢀ CurrentꢀTransferꢀRatioꢀ(CTR:ꢀmin.ꢀ20%ꢀatꢀI ꢀ=ꢀ10ꢀmA,ꢀ
F
V ꢀ=ꢀ10ꢀV)
CE
bendꢀSMDꢀoption.ꢀResponseꢀtime,ꢀt ,ꢀisꢀtypicallyꢀ3ꢀµsꢀandꢀ
r
•ꢀ Input-outputꢀisolationꢀvoltageꢀ(V ꢀ=ꢀ2500ꢀVrms)
•ꢀ Dual-in-lineꢀpackage
•ꢀ ULꢀapproved
•ꢀ CSAꢀapproved
•ꢀ IEC/EN/DINꢀENꢀ60747-5-2ꢀapproved
iso
minimumꢀCTRꢀisꢀ20%ꢀatꢀinputꢀcurrentꢀofꢀ10ꢀmA.
Applications
•ꢀ I/Oꢀinterfacesꢀforꢀcomputers
•ꢀ Systemꢀappliances,ꢀmeasuringꢀinstruments
•ꢀ Signalꢀtransmissionꢀbetweenꢀcircuitsꢀofꢀdifferentꢀ
•ꢀ Optionsꢀavailable:ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
–ꢀꢀLeadsꢀwithꢀ0.4"ꢀ(10.16ꢀmm)ꢀspacingꢀ(W00)ꢀ
–ꢀꢀLeadsꢀbendsꢀforꢀsurfaceꢀmountingꢀ(300)
potentialsꢀandꢀimpedances
ꢀ
–ꢀꢀTapeꢀandꢀreelꢀforꢀSMDꢀ(500)ꢀ ꢀ
ꢀ
–ꢀꢀIEC/EN/DINꢀENꢀ60747-5-2ꢀapprovalsꢀ(060)
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.