High Reliability Photocoupler
z Features
1. Current transfer ratio
( R：Min. 50% at IF=5mA VCE=5V )
2. High isolation voltage between input and output
( Viso：5000Vrms )
3. Compa surface mount te package.
4. Pb free and RoHS compliant.
5. Agency Approvals
• UL UL1577 / CUL C22.2 & NTC No.5, File No. E169586
• VDE EN60747, File 01347
• FIMKO EN60065, File No.FI23149
• FIMKO EN60950, File No.FI24584
• SEMKO EN60065, File 016484
• SEMKO EN60950, File 016433
• CQC GB4943 / GB8898, File No.CQC/CQC
z Application：
1. Registers, copies, automatic vending machines.
2. System appliances, measuring instruments.
3. Computer terminals, programmable controllers.
4. Communications, telephone, etc.
5. Eleric home appliances, such as oil fan heaters, Microwe
Oven, Washer, Refrigerator, Air conditioner, etc.
6. Medical instruments, physical and chemical equipment.
7. Signal tranission between circuits of different potentials
and impedances.
8. Facsimile equipment, Audio, Video.
9. Switching power supply, Laser beam printer.

Clification table of current VCE=5V
transfer ratio is shown below.
Model No. R ( % )
K10104A 80 TO 160
K1010 130 TO 260
K10104C 200 TO 400
K10104D 300 TO 600
K10104E 50 TO 600