K4N25A datasheet(2/3 Pages) KODENSHI

Part #	K4N25A

Description	Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)

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Manufacturer	KODENSHI [KODENSHI_AUK CORP.]

Direct Link	http://www.kodenshi.co.kr

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Photocoupler

ELECTRO-OPTICAL CHARACTERISTICS

(Ta=25℃ , unless otherwise noted)

IF=10mA

VR=5V

V=0, f=1MHz

IC=1mA

IE=0.1mA

IC=0.1mA

IF=0, VCE=10V

VCE=0, f=1MHz

IF=50mA, IC=1mA

V=0, f=1MHz

VCE=5V, RL=100Ω

IC=2mA

*5. CTR=(IC/IF) X 100 (%)

-

10

㎂

Collector Dark Current

ICEO

-

100

nA

Reverse Current

IR

-

Collector-Base Breakdown Voltage

Input-Output Isolation Resistance

Input-Output Capacitance

Capacitance

Current Transfer Ratio

*5

Collector-Emitter Saturation Voltage

CCE

CIO

Input

Output

Forward Voltage

Capacitance

Collector-Emitter Breakdown Voltage

Emitter-Collector Breakdown Voltage

V

70

-

pF

%

V

pF

-

㎲

-

Symbol

VF

-

tr

-

RIO

0.15

1

Max.

1.30

-

Unit.

pF

㎲

-

0.4

-

Ω

3

-

Typ.

1.15

V

K4N25 • K4N25A

Parameter

-

Min.

-

35

6

30

20

3

10

11

-

10

-

Coupled

Rise Time

Fall Time

Condition

tf

CT

-

CTR

IF=10mA, VCE=10V

RH=40~60%, V=500V

BVCEO

VCE(SAT)

BVECO

BVCBO

2/3

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K4N25A Datasheet(PDF) 2 Page - KODENSHI_AUK CORP.

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