KB846 datasheet(3/9 Pages) KINGBRIGHT

부품명	KB846

상세설명	PHOTOCOUPLER

PDF	9 Pages

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제조업체	KINGBRIGHT [Kingbright Corporation]

홈페이지	http://www.us.kingbright.com

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3 / 9 page

SPEC NO: DSAD1548

REV NO: V.5

DATE: NOV/21/2005

PAGE: 3 OF 9

APPROVED: J. Lu

CHECKED: Tracy Deng

DRAWN: Y.W.WANG

ERP:1205000026

PHOTOCOUPLER

P/N: KB846

****Electro-optical Characteristics (Ta=25

°°°°CCCC))))

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Input

Forward voltage

VF

I F=20mA

___

1.2

1.4

V

Peak forward voltage

VFM

I FM=0.5A

___

3.0

V

Reverse current

IR

VR=4V

___

10

µA

Output

Collector dark current

ICEO

VCE =20V,I F=0mA

___

10-7

nA

Transfer

charact-

eristics

*1Current transfer ratio

CTR

I F=5mA,VCE=5V

50

___

600

%

Collector-emitter saturation voltage

VCE(sat)

I F=20mA, I C=1mA

___

0.1

0.2

V

C ut-o ff fre q ue nc y

fc

VCE=5V, IC=2mA

RL=100

Ω,-3dB

___

80

___

KHz

Response time

Rise time

tr

VCE=2V, IC=2mA

RL=100

Ω

___

4

18

µs

Fall time

tf

___

3

18

µs

A

Model NO.

Rank mark

CTR(%)

KB846L

L

50 to 100

KB846A

A

80 to 160

KB846B

B

130 to 260

KB846C

C

200 to 400

KB846D

D

300 to 600

KB846AB

A or B

80 to 260

KB846BC

B or C

130 to 400

KB846CD

C or D

200 to 600

KB846AC

A,B or C

80 to 400

KB846BD

B,C or D

130 to 600

KB846AD

A,B,C or D

80 to 600

KB846

L,A,B,C,D or No mark

50 to 600

Classification table of current transfer ratio is shown below.

X 100%

CTR=

Ic

F

I

유사한 부품 번호 - KB846

제조업체	부품명	데이터시트	상세설명
Kingbright Corporation	KB844	158Kb / 8P	PHOTOCOUPLER
	KB8441	178Kb / 9P	PHOTOCOUPLER
	KB844A	158Kb / 8P	PHOTOCOUPLER
	KB844AB	158Kb / 8P	PHOTOCOUPLER
	KB844B	158Kb / 8P	PHOTOCOUPLER

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