ISOCM H22A1, H22A5, H22A4, H22A3, H22A2 Datasheet
...
8/2/99
H21A1, H21A2, H21A3, H21A4, H21A5, H21A6
H22A1, H22A2, H22A3, H22A4, H22A5, H22A6
1mm APERTURE OPTO-ELECTRONIC SINGLE
CHANNEL SLOTTED INTERRUPTER
SWITCHES WITH TRANSISTOR SENSORS
1
2
9.0
8.0
25.7
24.1
E
12.7
19.05
4
3
3.0
11.1
10.5
0.45
0.40
7.62
3.3
DIA 2
PLCS
6.6
3.3
3.0
2.8
3.3
3.0
OPTICAL
CENTRE
LINE
2.54
1
H21A1, H21A4
H21A2, H21A5
H21A3, H21A6
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.
2
Dimensions in mm
9.0
8.0
1
2
E
12.7
7.62
3.0
4
4
3
11.1
10.5
0.45
0.40
6.6
3.3
3.0
2.8
OPTICAL
CENTRE
LINE
2.54
H22A1, H22A4
H22A2, H22A5
3
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 50mA
Reverse Voltage 5V
Power Dissipation 75mW
H22A3, H22A6
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
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
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
H21A4, 5, 6, H22A4, 5, 6 55V
CEO
H21A1, 2, 3, H22A1, 2, 3 30V
Emitter-collector Voltage BV
Collector Current I
Power Dissipation 75mW
C
ECO
5V
20mA
ISOCOM INC
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Fax: (972) 422-4549
DB92168-AAS/A2
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER MINTYPMAXUNITS TEST CONDITION
Input Forward Voltage (V
Reverse Voltage (V
Reverse Current (I
) 1.2 1.7 V IF = 50mA
F
) 5 V IR = 100µA
R
) 100 µA VR = 5V
R
Output Collector-emitter Breakdown (BV
( Note 1 )
H21A4, 5, 6, H22A4, 5, 6 55 V I
H21A1, 2, 3, H22A1, 2, 3 30 V I
Emitter-collector Breakdown (BV
Collector-emitter Dark Current (I
Coupled On-State Collector Current I
CEO
C ( ON
( Note 1 )
H21A1, 4, H22A1, 4 0.15 mA 5mA I
H21A2, 5, H22A2, 5 0.3 mA 5mA IF , 5V V
H21A3, 6, H22A3, 6 0.6 mA 5mA IF , 5V V
)
CEO
= 1mA
C
= 1mA
C
) 5 V IE = 100µA
ECO
) 100 nA VCE = 10V
)
1.0 mA 20mA IF , 5V V
1.9 mA 30mA IF , 5V V
2.0 mA 20mA IF , 5V V
3.0 mA 30mA IF , 5V V
4.0 mA 20mA IF , 5V V
5.5 mA 30mA IF , 5V V
, 5V V
F
CE
CE
CE
CE
CE
CE
CE
CE
CE
Collector-emitter Saturation VoltageV
CE(SAT)
H21A2, 3, 5, 6, H22A2, 3, 5, 6 0.4 V 20mA I
H21A1, 4, H22A1, 4 0.4 V 30mA I
Turn-on Time ton 8 µs VCC = 5V ,
Turn-off Time toff 50
µs I
Note 1 Special Selections are available on request. Please consult the factory.
, 1.8mA I
F
, 1.8mA I
F
= 30mA,RL= 2.5kΩ
F
C
C
8/2/99
DB92168-AAS/A2
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