OPB854B2 [TTELEC]
Slotted Optical Switch;
| 型号： | OPB854B2 |
| 厂家： | 
TT Electronics |
| 描述： | Slotted Optical Switch 输出元件 光电 |
| 文件： | 总4页 (文件大小：711K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Slotted Optical Switch
OPB854A1-3
OPB854B1-3
Features:
OPB854_1
Opaque housing material for ambient light rejecꢁon
Non-contact switching
Printed circuit board mounꢁng, lead spacing 0.300” (7.62 mm)
Slot width 0.100” (2.54 mm)
OPB854_2
Choice of three mounꢁng configuraꢁons
OPB854_3
Descripꢀon:
Each OPB854 series contains an Infrared Light Emiꢂng Diode (LED) and an NPN silicon phototransistor mounted on
opposite sides of a 0.100” (2.54 mm) wide slot in an opaque plasꢁc housing. The OPB854 series has an equivalent aperture
of 0.60” (1.52 mm) in diameter because of the lens on the emiꢂng an sensing devices.
The difference between the OPB854A aeries and OPB854B series are electrical characterisꢁcs.
Switching of the phototransistor occurs whenever an opaque object passes through the slot.
Applicaꢀons:
Non-contact interrupꢁve object sensing
Assembly line automaꢁon
Machine automaꢁon
Equipment security
Machine safety
Ordering Information
Slot Width /
LED Peak
Wavelength
Aperture
Emitter/Sensor
Lead Length /
Spacing
Part Number
Sensor
Depth
OPB854A1
OPB854B1
OPB854A2
OPB854B2
OPB854A3
OPB854B3
890 nm
Transistor 0.100" / 0.250”
None
0.400" / 0.300"
General Note
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Issue A 11/2016 Page 1
© TT electronics plc
Slotted Optical Switch
OPB854A1-3, OPB854B1-3
Electrical Specificaꢀons
Absolute Maximum Raꢀngs (TA=25°C unless otherwise noted)
Storage & Operaꢁng Temperature Range
-40° C to +85° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron](1)
260° C
Input Diode
Forward DC Current
50 mA
3 A
Peak Forward Current (1 μs pulse width, 300 pps)
Reverse DC Voltage
2 V
Power Dissipaꢁon(2)
100 mW
Output Phototransistor
Collector-Emiꢀer Voltage
Emiꢀer-Collector Voltage
Collector DC Current
30 V
5 V
30 mA
100 mW
Power Dissipaꢁon(2)
Electrical Characterisꢀcs (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP
MAX UNITS
TEST CONDITIONS
Input Diode (see OP140 for addiꢁonal informaꢁon)
VF
IR
Forward Voltage
Reverse Current
-
-
-
-
1.7
10
V
IF = 20 mA
VR = 2 V
µA
Output Phototransistor (see OP550 for addiꢁonal informaꢁon)
V(BR)CEO
V(BR)ECO
ICEO
Collector-Emiꢀer Breakdown Voltage
Emiꢀer-Collector Breakdown Voltage
Collector Dark Current
30
5
-
-
-
-
-
V
V
IC = 1 mA
IE = 100 µA
-
100
nA
VCE = 10 V, IF = 0, EE = 0
Combined
Collector-Emiꢀer Saturaꢁon Voltage
OPB854A series
VCE(SAT)
-
-
-
-
0.6
0.4
IC = 2 mA, IF = 16 mA
IC = 250 µA, IF = 20 mA
V
OPB854B series
On-State Collector Current
OPB854A series
IC(ON)
3
1
-
-
-
-
VCE = 1 V, IF = 16 mA
VCE = 10 V, IF = 20 mA
mA
OPB854B series
Notes:
(1) RMA flux is recommended. Duraꢁon can be extended to 10 seconds maximum when flow soldering.
(2) Derate linearly 1.67 mW/°C above 25 ° C.
(3) All parameters tested using pulse techniques.
(4) Lead spacing of 0.220” (5.59 mm) or 0.320” (8.13 mm) is available. Leads are 0.20” sq. (5.1 mm) and 0.425” (10.8 mm) long (minimum).
(5) Methanol or isopropanol are recommended as cleaning agents. Plasꢁc housing is soluble in chlorinated hydrocarbons and ketones.
(6) Polarity is denoted by color of housing top (gray or clear LED, black sensor).
General Note
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Issue A 11/2016 Page 2
© TT electronics plc
Slotted Optical Switch
OPB854A1-3, OPB854B1-3
1
4
2
3
Pin #
Description
Anode
1
2
3
4
Cathode
Emitter
Collector
Top to Bottom
0
Flag Travel for Graphs on page 4
Emitter
Left to Right
Right to Left
Sensor
0
Width
[ MILLIMETERS]
INCHES
DIMENSIONS ARE IN:
General Note
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Issue A 11/2016 Page 3
© TT electronics plc
Slotted Optical Switch
OPB854A1-3, OPB854B1-3
Flag Next to Emitter
1.2
Flag Next to Sensor
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Top to Bottom
Top to Bottom
1.0
0.8
Left to Right
Right to Left
Left to Right
Right to Left
0.6
0.4
0.2
0.0
0.00
0.05
0.10
0.15
0.20
0.25
0.00
0.05
0.10
0.15
0.20
0.25
Distance (inches)
Distance (inches)
Flag in Middle of Slot
Output Current vs Forward Current vs
Temperature
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Top to Bottom
Normalized at IF = 16mA, TA = 20°C, VCE = 5V
Left to Right
Right to Left
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
0.00
0.05
0.10
0.15
0.20
0.25
0
5
10
15
20
25
30
35
40
45
50
Displacement Distance (inches)
Forward Current - mA
General Note
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Issue A 11/2016 Page 4
© TT electronics plc
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