H22B6 Datasheet H22B5, H22B6, H22B4 | P1-P3

PACKAGE DIMENSIONS

SCHEMATIC

6/13/02

Page 1 of 6

PHOTODARLINGTON

OPTICAL INTERRUPTER SWITCH

H22B4 H22B5 H22B6

DESCRIPTION

The H22B4, H22B5 and H22B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a

plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efﬁciency, ambient light rejec-

tion, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the

output from an “ON” to an “OFF” state.

FEATURES

• Opaque housing

• Low cost

• 035" apertures

• High I

C(ON)

+

E+

D

2

0.129 (3.3)

0.119 (3.0)

0.433 (11.0)

0.422 (10.7)

0.110 (2.8)

0.091 (2.3)

1

3

4

0.020 (0.51) (SQ)

0.472 (12.0)

0.457 (11.6)

0.249 (6.35)

0.243 (6.15)

0.39 (1.00)

0.34 (0.85)

L

C

L

C

Optical

C

L

.295 (7.5)

.272 (6.9)

PIN 1 ANODE

PIN 2 CATHODE

PIN 3 COLLECTOR

PIN 4 EMITTER

.133 (3.38)

.073 (1.85)

0.125 (3.2)

0.119 (3.0)

.315 (8.00)

4

3

1

2

NOTES:

1. Dimensions for all drawings are in inches (mm).

2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless

otherwise speciﬁed.

6/13/02

Page 2 of 6

PHOTODARLINGTON

OPTICAL INTERRUPTER SWITCH

H22B4 H22B5 H22B6

NOTES:

1. Derate power dissipation linearly 1.33 mW/°C above 25°C.

2. RMA ﬂux is recommended.

3. Methanol or isopropyl alcohols are recommended as cleaning agents.

4. Soldering iron 1/16" (1.6 mm) minimum from housing.

ABSOLUTE MAXIMUM RATINGS

(T

A

= 25°C unless otherwise speciﬁed)

Parameter Symbol Rating Unit

Operating Temperature

T

OPR

-55 to +100 °C

Storage Temperature

T

STG

-55 to +100 °C

Soldering Temperature (Iron)

(2,3 and 4)

T

SOL-I

240 for 5 sec °C

Soldering Temperature (Flow)

(2 and 3)

T

SOL-F

260 for 10 sec °C

INPUT (EMITTER)

Continuous Forward Current

I

F

50 mA

Reverse Voltage

V

R

6V

Power Dissipation

(1)

P

D

100 mW

OUTPUT (SENSOR)

Collector to Emitter Voltage

V

CEO

55 V

Emitter to Collector Voltage

V

ECO

6V

Collector Current

I

C

40 mA

Power Dissipation (T

C

= 25°C)

(1)

P

D

150 mW

6/13/02

Page 3 of 6

PHOTODARLINGTON

OPTICAL INTERRUPTER SWITCH

H22B4 H22B5 H22B6

ELECTRICAL/OPTICAL CHARACTERISTICS

(T

A

=25°C)

PARAMETER TEST CONDITIONS SYMBOL DEVICES MIN TYP MAX UNITS

INPUT (EMITTER)

Forward Voltage

I

F

= 60 mA V

F

All ——1.7 V

Reverse Breakdown Voltage

I

R

= 10 µA V

R

All 6.0 ——V

Reverse Leakage Current

V

R

= 3 V I

R

All ——1.0 µA

OUTPUT (SENSOR)

Emitter to Collector Breakdown

I

F

= 100 µA, E

e

= 0 BV

ECO

All 7.0 ——V

Collector to Emitter Breakdown

I

C

= 1 mA, E

e

= 0 BV

CEO

All 55 ——V

Collector to Emitter Leakage

V

CE

= 45 V, E

e

= 0 I

CEO

All ——100 nA

COUPLED

I

F

= 2 mA, V

CE

= 1.5 V

I

C(ON)

H22B4 0.5 ——

mA

On-State Collector Current

H22B5 1.0 ——

H22B6 2.0 ——

I

F

= 5 mA, V

CE

= 1.5 V

H22B4 2.5 ——

H22B5 5.0 ——

H22B6 10 ——

I

F

= 10 mA, V

CE

= 1.5 V

H22B4 7.5 ——

H22B5 14 ——

H22B6 25 ——

Saturation Voltage

I

F

= 10 mA, I

C

= 1.8 mA

V

CE(SAT)

All ——1.0 V

I

F

= 60 mA, I

C

= 50 mA

H22B5/6 ——1.5 V

Turn-On Time

I

F

= 10 mA, V

CC

= 5 V,

R

L

= 750

Ω

t

on

All — 45 —

µs

I

F

= 60 mA, V

CC

= 5 V,

R

L

= 75

Ω

All — 7 —

Turn-Off Time

I

F

= 10 mA, V

CC

= 5 V,

R

L

= 750

Ω

t

off

All — 250 —

µs

I

F

= 60 mA, V

CC

= 5 V,

R

L

= 75

Ω

All — 45 —

H22B6

H22B6

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