PRODUCT

SPECIFICATION

DATE:04/24/2012

NO.61P25005

cosmo

ELECTRONICS CORPORATION

Photocoupler :

KPS2802

SHEET 3 OF 6

REV.

3

●

Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Forward current

50

mA

Peak forward current(*1)

1

A

Reverse voltage

6

V

Power dissipation

60

mW

Input

Power dissipation derating

0.6

mW/℃

Collector-emitter voltage

40

V

Emitter-collector voltage

6

V

Collector current

90

mA

Collector power dissipation

120

mW

Output

Collector power dissipation derating

1.2

mW/℃

Isolation voltage 1 minute(*2)

3750

Vrms

Operating temperature

-30 to +115

℃

Storage temperature

-55 to +150

℃

*1 PW=100μs,Duty Cycle=1%.

*2 AC voltage for 1minute at T =25 ,RH=60% between input and output

℃

.

●

Electro-optical Characteristics

Ta=25℃

Parameter

Symbol

Conditions

MIN.

TYP.

MAX. Unit

Forward voltage

IF=5mA

–

1.1

1.4

V

Reverse current

VR=5V

–

–

5

μA

Input

Terminal capacitance

–

60

–

pF

Output

Collector dark current

–

–

400

nA

Current transfer

CTR

200

2000

%

Collector-emitter

–

–

1.0

V

Isolation resistance

DC500V

5x10

10

10

11

–

ohm

Floating capacitance

–

0.4

pF

Response time (Rise)(*1)

tr

–

200

–

μs

Transfer

charac-

teristics

Response time (Fall) (*1)

tf

Vce=5V,Ic=2mA,RL=100ohm

–

200

–

μs

*1 Test circuit for switching time

Duty Cycle=1/10

PW=100 μs

Pulse Input

R

L

R =100Ω

Output

Input

td

tr

ts

tf

10%

90%

Output

IN

●Classification table of current transfer ratio is shown below.

CTR RANK

CTR(%)

KPPS28020E

200 TO