HOA1873 (Honeywell)
Transmissive Sensor

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ataSheet4U.comHOA1873
.D Transmissive Sensor
www FEATURES
Choice of phototransistor or photodarlington
output
Three sensitivity ranges
Choice of metal can package or plastic molded
mcomponents
0.100 in.(2.54 mm) slot width
t4U.coDESCRIPTION
eThe HOA1873 series consists of an infrared emitting
diode facing an NPN silicon phototransistor
(HOA1873- 001, - 002, - 011, - 012) or photodarlington
e(HOA1873- 003, - 013) encased in a black thermoplastic
housing. Detector switching takes place whenever an
hopaque object passes through the slot between emitter
and detector. The HOA1873- 001, - 002, and - 003 have
Sa 0.050 in.(1.27 mm) dia. detector aperture and employ
metal can packaged components, while the
HOA1873- 011, - 012, and - 013 have a 0.060 in.(1.52
tamm) dia. detector aperture and contain plastic molded
components. For additional component information see
SE1450, SD1440, SD1410, SEP8506, SDP8406, and
aSDP8106.
HOA1873-001, 002, 003 housing material is acetal
.Dcopolymer. HOA1873-011, 012, 013 housing material is
polyester. Housings are soluble in chlorinated
hydrocarbons and ketones. Recommended cleaning
wwwagents are methanol and isopropanol.
INFRA-13.TIF
OUTLINE DIMENSIONS in inches (mm)
Tolerance 3 plc decimals ±0.010(0.25)
2 plc decimals ±0.020(0.51)
h www.DataSheet4U.com290
DIM_045.cdr
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.


HOA1873 (Honeywell)
Transmissive Sensor

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HOA1873
Transmissive Sensor
ELECTRICAL CHARACTERISTICS
PARAMETER
IR EMITTER
SYMBOL MIN TYP MAX UNITS
DETECTOR
TEST CONDITIONS
COUPLED CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
(25¡C Free-Air Temperature unless otherwise noted)
Operating Temperature Range
HOA1873-001, -002, -003
HOA1873-011, -012, -013
Storage Temperature Range
HOA1873-001, -002, -003
HOA1873-011, -012, -013
Soldering Temperature
HOA1873-001, -002, -003
HOA1873-011, -012, -013
IR EMITTER
Power Dissipation:
HOA1873-001, -002, -003
HOA1873-011, -012, -013
Reverse Voltage
-55¡C to 100¡C
-40¡C to 85¡C
-55¡C to 125¡C
-40¡C to 85¡C
260¡C (10 sec)
240¡C (5 sec)
75 mW
100 mW
3V
ABSOLUTE MAXIMUM RATINGS (continued)
Continuous Forward Current
DETECTOR
Collector-Emitter Voltage
Emitter-Collector Voltage
Power Dissipation
HOA1873-001, -002, -003
HOA1873-011, -012, -013
Collector DC Current
50 mA
TRANS.
30 V
5V
DARLINGTON
15 V
5V
75 mW [À] 75 mW [À]
100 mW [Á] 100 mW [Á]
30 mA
30 mA
Notes
1. Derate linearly at 0.71 mW/¡C above 25¡C.
2. Derate linearly at 0.78 mW/¡C above 25¡C.
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
h
291


HOA1873 (Honeywell)
Transmissive Sensor

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HOA1873
Transmissive Sensor
SCHEMATIC
sch_027.cdr
Fig. 2 Non-Saturated Switching Time vs
Load Resistance
1000
gra_096.ds4
100
10
1
10
Photodarlington
Phototransistor
100 1000
Load resistance - Ohms
10000
Fig. 4 Collector Current vs
Ambient Temperature
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25 0 25 50 75
Free-air temperature - °C
gra_095.ds4
100
All Performance Curves Show Typical Values
Fig. 1 IRED Forward Bias Characteristics
gra_092.ds4
100
90 Pulsed
80 condition
70
60 TA = 80 °C
50
40
30
TA = 25 °C
20 TA = -40 °C
10
0
0.8 1.0 1.2 1.4 1.6 1.8 2.0
Forward voltage - V
Fig. 3 Dark Current vs
Temperature
gra_303.cdr
292
h
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.


HOA1873 (Honeywell)
Transmissive Sensor

No Preview Available !

Click to Download PDF File for PC

HOA1873
Transmissive Sensor
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
h
293




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