Photointerrupters. H22A1 Datasheet

H22A1 Photointerrupters. Datasheet pdf. Equivalent

Part H22A1
Description Photointerrupters
Feature ISOCOM COMPONENTS H21Ax, H22Ax DESCRIPTION The H21Ax and H22Ax series of opaque photointerrupters .
Manufacture ISOCOM
Datasheet
Download H22A1 Datasheet

H22A1 Datasheet
SLOTTED OPTICAL SWITCH DISCLAIMER FAIRCHILD SEMICONDUCTOR R H22A1 Datasheet
ISOCOM COMPONENTS H21Ax, H22Ax DESCRIPTION The H21Ax and H H22A1 Datasheet
Recommendation Recommendation Datasheet H22A1 Datasheet




H22A1
ISOCOM
COMPONENTS
H21Ax, H22Ax
DESCRIPTION
The H21Ax and H22Ax 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
the infrared emitting diode and the photo sensor,
switching the output from an "ON" state to an "OFF"
state.
These photoinerrupters are in PWB mounting packages
while H21Ax also provides flanges for Screw Mounting.
FEATURES
High Gain
3mm Gap between LED and Detector
Polycarbonate Case Protection against
Ambient Light
Pb Free and RoHS Compliant
Safety Approvals Pending
APPLICATIONS
Copiers, Printers, Facsimiles
Record Players, Casette Decks
Optoelectronic Switches
Top View
1 Anode
2 Cathode
3 Collector
4 Emitter
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Stresses exceeding the absolute maximum ratings can cause
permanent damage to the device.
Exposure to absolute maximum ratings for long periods of time
Input
Forward Current
Reverse Voltage
Power dissipation
50mA
5V
75mW
Output
Collector Current
Collector-Emitter Voltage
Emitter-Collector Voltage
Power Dissipation
20mA
30V
5V
100mW
ORDER INFORMATION
Supplied in Bulk Package
Total Package
Operating Temperature
Storage Temperature
Lead Soldering Temperature
(10s)
can adversely affect reliability.
-25 to 85 °C
-55 to 100 °C
260°C
ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park View Road West, Park View Industrial Estate
Hartlepool, Cleveland, TS25 1PE, United Kingdom
Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581
e-mail : sales@isocom.co.uk
http://www.isocom.com
1 09/08/2017
ISOCOM COMPONENTS ASIA LTD
Hong Kong Office,
Block A, 8/F, Wah Hing Industrial mansion,
36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong.
Tel : +852 2995 9217 Fax : +852 8161 6292
e-mail : sales@isocom.com.hk
DD93222



H22A1
ISOCOM
COMPONENTS
H21Ax, H22Ax
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
INPUT
Parameter
Forward Voltage
Reverse Current
Symbol
VF
IR
Test Condition
IF = 20mA
VR = 5V
Min Typ.
1.2
OUTPUT
Parameter
Collector-Emitter
Dark Current
Symbol
ICEO
Test Condition
VCE = 10V
Min Typ.
COUPLED
Parameter
On-State
Collector Current
Collector-Emitter
Saturation Voltage
SWITCHING
Parameter
Output Rise Time
(10% to 90%)
Output Fall Time
(90% to 10%)
Symbol
Test Condition
IC(ON)
VCE(SAT)
H21A1, H22A1
IF = 5mA, VCE = 5V
IF = 20mA, VCE = 5V
IF = 30mA, VCE = 5V
H21A2, H22A2
IF = 5mA, VCE = 5V
IF = 20mA, VCE = 5V
IF = 30mA, VCE = 5V
H21A3, H22A3
IF = 5mA, VCE = 5V
IF = 20mA, VCE = 5V
IF = 30mA, VCE = 5V
IF = 20mA, IC = 0.25mA
Symbol
tr
tf
Test Condition
VCE = 5V IC = 2mA
RL = 100,
Min Typ.
0.15
1.0
1.9
0.3
2.0
3.0
0.6
4.0
5.5
Min Typ.
3
4
Max
1.6
100
Max
100
Max
0.4
Max
15
20
Unit
V
μA
Unit
nA
Unit
mA
V
Unit
µs
2 09/08/2017
DD93222





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