Photocoupler

The KPC714 has one channel in a 4-pin DIP package

The KPC724 has two channels in a 8-pin DIP package

The KPC744 has four channels in a 16-pin DIP package

FEATURES

• Small Package Size

• Collector-Emitter Voltage : Min.35V

• Current Transfer Ratio : 50% Min.(at IF= ±5mA)

• UL Recognized File No. E107486

APPLICATIONS

• AC Signal Input

• Interface between two circuits of difference

• Vending Machine

• Cordless Phone, Key Phone

• Programmable Logic Control

KPC714 • KPC724 • KPC744

These Photocouplers consist of two Gallium Arsenide Infrared Emitting

Diodes connected in a reverse-paralled configuration for AC-input

• Electrical Isolation Voltage : AC2500Vrms

and a Silicon NPN Phototransistor per a channel

DIMENSION

(Unit : mm)

KPC714

KPC724

KPC744

0.25

0

~15

Orientation Mark

0.5

1.2

2.54

0.25

6.5

7.62

0.25

4.6

0.25

1

2

4

3

0

~15

0.25

2.54

0.25

1.2

0.5

6.5

7.62

0.25

9.7

0.25

Orientation Mark

8

6

5

7

2

3

4

1

7.62

0.25

19.8

0.25

0.5

1.2

2.54

0.25

0

~15

0.25

6.5

Orientation Mark

1

15

13

11

9

14

16

12

10

4

3

2

6

5

7

8

1/3