H21A5_ データシートの表示（PDF） - Isocom

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H21A5_

1mm APERTURE OPTO-ELECTRONIC SINGLE CHANNEL SLOTTED INTERRUPTER SWITCHES WITH TRANSISTOR SENSORS

Isocom  

H21A1, H21A2, H21A3, H21A4, H21A5, H21A6

H22A1, H22A2, H22A3, H22A4, H22A5, H22A6

1mm APERTURE OPTO-ELECTRONIC SINGLE

CHANNEL SLOTTED INTERRUPTER

SWITCHES WITH TRANSISTOR SENSORS

25.7

1 24.1

19.05

E

2

12.7

3.0

4

3.3

DIA 2

PLCS

6.6

3

3.3

3.0

1

4

2E

3

12.7

3.0

9.0

2.8

11.1

9.0

8.0

10.5

8.0

3.3

11.1

10.5

3.0

0.45

0.40

OPTICAL

CENTRE

LINE

0.45

0.40

7.62

2.54

7.62

1

4

H21A1, H21A4

H21A2, H21A5

H21A3, H21A6

2

3

Dimensions in mm

6.6

3.3

3.0

2.8

OPTICAL

CENTRE

LINE

2.54

H22A1, H22A4

H22A2, H22A5

H22A3, H22A6

DESCRIPTION

The H21A_ and H22A_ series of opaque

photointerrupters are single channel switches

consisting of a Gallium Arsenide infrared

emitting diode and a NPN silicon photo transistor

mounted in a polycarbonate housing. The

package is designed to optimise the mechanical

resolution, coupling efficiency, ambient light

rejection, cost and reliability. Operating on the

principle that objects opaque to infrared will

interrupt the transmission of light between an

infrared emitting diode and a photo sensor

switching the output from an "ON" state to an

"OFF" state.

FEATURES

l High Gain

l 3mm Gap between LED and Detector

l Polycarbonate case protected against

ambient light

APPLICATIONS

l Copiers, Printers, Facsimilies, Record

Players, Casette Decks, Optoelectronic

Switches

ABSOLUTE MAXIMUM RATINGS

(25°C unless otherwise specified)

Storage Temperature

-40°C to + 85°C

Operating Temperature

-25°C to + 85°C

Lead Soldering Temperature

(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUT DIODE

Forward Current

Reverse Voltage

Power Dissipation

50mA

5V

75mW

OUTPUT TRANSISTOR

Collector-emitter Voltage BV

CEO

H21A4, 5, 6, H22A4, 5, 6

H21A1, 2, 3, H22A1, 2, 3

Emitter-collector Voltage BVECO

Collector Current I

C

Power Dissipation

55V

30V

5V

20mA

75mW

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: (01429) 863609 Fax :(01429) 863581

8/2/99

ISOCOM INC

720 E., Park Boulevard, Suite 104,

Plano, TX 75074 USA

Tel: (972) 423-5521

Fax: (972) 422-4549

DB92168-AAS/A2

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