OPB840L51 Optek, OPB840L51 Datasheet - Page 4

• Manufacturer Part Number: OPB840L51
• Description: Photointerruptors Slotted Opt Switch
• Manufacturer: Optek

Specifications of OPB840L51

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Wavelength: 890 nm
• Sensing Method: Slotted Optical Switch
• Output Collector Emitter Voltage (detector): 30 V
• Maximum Reverse Voltage (emitter): 2 V
• Maximum Collector Current (detector): 30 mA
• Slot Width: 3.18 mm
• Aperture Width: 0.25 mm
• Output Device: Phototransistor
• Power Dissipation: 100 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Slotted Optical Switch
OPB830 and OPB840 Series (L & W)
Absolute Maximum Ratings
Input Diode
Output Phototransistor
Electrical Characteristics
Input Diode LED (See OP240 for additional information—for reference only)
Output Transistor (See OP550 for additional information—for reference only)
Issue A.2
Page 4 of 8
SYMBOL
V
V
(BR)CEO
(BR)ECO
Notes:
I
V
CEO
I
Storage and Operating Temperature
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
R
(1) Derate linearly 1.67 mW/° C above 25° C for L Series.
(2) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and
(4) The W Series includes wire terminations of 24” (610 mm) 7-strand, 26 AWG UL insulated wire on each terminal. Each device
(5) All parameters tested using pulse technique.
F
L Series
W Series
ketones.
incorporates a wire strain relief at the housing surface. The insulation functions and colors are: anode (red), cathode (black),
phototransistor collector (white) and phototransistor emitter (green).
10/08
Forward Voltage
Reverse Current
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Dark Current
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
(1)
(1)
(1)
(1)
PARAMETER
(T
A
(T
= 25°C unless otherwise noted)
Phone: [phone] or [phone]
A
=25°C unless otherwise noted)
MIN
30
5
-
-
-
TYP
-
-
-
-
-
MAX
100
100
1.7
-
-
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
UNITS
FAX: [phone] [e-mail] www.optekinc.com
µA
nA
V
V
V
I
V
I
I
V
F
C
E
R
CE
= 20 mA
= 1 mA
= 100 µA
= 2 V
= 10 V
TEST CONDITIONS
(2)
-40° C to +85°C
-40° C to +80°C
100 mW
100 mW
50 mA
30 mA
260°C
30 V
1 A
2 V
5 V