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Photocoupler
K4N38 •K4N38A
These Photocouplers consist of a Gallium Arsenide Infrared Emitting DIMENSION Diode and a Silicon NPN Phototransistor in a 6-pin package.
7.62 6 5 4 6.4
(Unit : mm)
0.25
• Collector-Emitter Voltage : Min.80V • Current Transfer Ratio : Typ.100% (at IF=10mA, VCE=10V) • Electrical Isolation Voltage : AC2500Vrms • UL Recognized File No. E107486
0.51Min. 1 8.9 Orientation Mark
2
6.4
• Switching Time - Typ. 3§Á
0.25
FEATURES
0.25 3 0.25
0
-15
0.25
PIN NO. AND INTERNAL CONNECTION DIAGRAM
6 5 4
APPLICATIONS
• Interface between two circuits of different potential • Vending Machine, Voltage Regulator • Traffic Controller System • Programmable Controller
2.7Min.
3.8
0.5 2.54 0.25 1.