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H22B1_02

PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH

Fairchild Semiconductor 

PHOTODARLINGTON

OPTICAL INTERRUPTER SWITCH

H22B1

H22B2

H22B3

ELECTRICAL/OPTICAL CHARACTERISTICS (TA =25°C)

PARAMETER

TEST CONDITIONS

SYMBOL DEVICES MIN

INPUT (EMITTER)

Forward Voltage

Reverse Breakdown Voltage

Reverse Leakage Current

OUTPUT (SENSOR)

Emitter to Collector Breakdown

Collector to Emitter Breakdown

Collector to Emitter Leakage

COUPLED

IF = 60 mA

IR = 10 µA

VR = 3 V

IF = 100 µA, Ee = 0

IC = 1 mA, Ee = 0

VCE = 25 V, Ee = 0

IF = 2 mA, VCE = 1.5 V

On-State Collector Current

IF = 5 mA, VCE = 1.5 V

Saturation Voltage

Turn-On Time

Turn-Off Time

IF = 10 mA, VCE = 1.5 V

IF = 10 mA, IC = 1.8 mA

IF = 60 mA, IC = 50 mA

IF = 10 mA, VCC = 5 V,

RL = 750Ω

IF = 60 mA, VCC = 5 V,

RL = 75Ω

IF = 10 mA, VCC = 5 V,

RL = 750Ω

IF = 60 mA, VCC = 5 V,

RL = 75Ω

VF

All

—

VR

All

6.0

IR

All

—

BVECO

All

7.0

BVCEO

All

30

ICEO

All

—

H22B1

0.5

H22B2

1.0

H22B3

2.0

H22B1

2.5

IC(ON)

H22B2

5.0

H22B3

10

H22B1

7.5

H22B2

14

H22B3

25

All

—

VCE(SAT)

H22B1/2 —

All

—

ton

All

—

All

—

toff

All

—

TYP MAX UNITS

—

1.7

V

—

—

V

—

1.0

µA

—

—

V

—

—

V

—

100

nA

—

—

—

—

—

—

—

—

—

—

mA

—

—

—

—

—

—

—

—

—

1.0

V

—

1.5

V

45

—

µs

7

—

250

—

µs

45

—

© 2002 Fairchild Semiconductor Corporation

Page 3 of 6

6/13/02

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