GP2S22 datasheet(2/4 Pages) SHARP

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GP2S22

s Electro-optical Characteristics

(Ta = 25˚C )

∗2 The condition and arrangement of the reflective object are shown in the following drawing.

The ranking of collector current shall be classified into

the following 6 ranks.

Al evaporation

d= 1mm-thick glass

Test Condition and

Arrangement for

Collector Current

Rank

34 to 71

20 to 42

A or B

34 to 125

B or C

20 to 71

A, B or C

20 to 125

IC (

µ A)

58 to 125

- 25

100

025

-25

120

100

Fig. 1 Forward Current vs.

Ambient Temperature

Ambient temperature T a (˚C)

Fig. 2 Power Dissipation vs.

Ambient Temperature

∗3 Without reflective object

P tot

P, PC

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Input

Forward voltage

IF = 20mA

1.2

1.4

Reverse current

V R =6V

µ A

Output

Collector dark current

ICEO

V CE = 20V, I F =0

10 -9

- 7

Transfer

charac-

teristics

∗2Collector current

V CE = 2V, I F = 4mA

125

µ A

Response time

Rise time

t r

V CE = 2V, I C

RL =1k

Ω , d= 1mm

= 100

µ A

100

µ s

Fall time

100

µ s

∗3Leak current

I LEAK

V CE = 2V, I F = 4mA

0.1

µ A

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