OP525 OPTEK TECHNOLOGY, OP525 Datasheet

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OP525

Manufacturer Part Number
OP525
Description
TRANSISTOR, PHOTO, NPN, 935NM, 1210
Manufacturer
OPTEK TECHNOLOGY
Datasheet

Specifications of OP525

Transistor Polarity
NPN
Wavelength Typ
935nm
Power Consumption
75mW
Viewing Angle
25°
No. Of Pins
2
Half Angle
25°
Rise Time
15µs
Voltage, Vcc
10V
Transistor Type
Photo
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Silicon Phototransistor and Photo Darlington
in 1210 SMD Package
OP525, OP525DA, OP525F
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Description:
These devices consist of an NPN silicon phototransistor and photo darlington mounted in a miniature SMD
package with a 1210 size chip carrier that is compatible with most automated mounting and position sensing
equipment.
The OP525 devices have a 1.8mm domed lens and viewing acceptance angle of 25°C with higher collector current
gains due to the lenses on package. The OP525 and OP525DA have a water clear lens that senses ambient light
to higher wavelengths for applications from 450nm to 1120nm. The OP525F has a black domed lens to reduce
ambient light noise.
The OP525 series are tested using infrared light for close correlation with Optek GaAs and GaAlAs emitters.
Photo darlington devices are normally used in application where light signals are low and more current gain is
needed than is possible with phototransistors.
Applications:
High Speed and High photo sensitivity
Fast response time
1210 package size
High Current Gain
Water clear and black lens choices
Narrow Viewing Receiving Angle
Compatible with IR Reflow soldering process
Moisture Sensitivity Level: MSL3
Non-contact position sensing
Datum detection
Machine automation
Optical encoders
Reflective and transmissive sensors
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
DIMENSIONS ARE IN:
OP525 and OP525DA
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
[MILLIMETERS]
INCHES
Part Number
OP525DA
OP525F
OP525
Photo Darlington
Phototransistor
Phototransistor
Ordering Information
Sensor
OP525 and OP525DA
OP525F
Viewing Angle
OP525
1
2
25º
25º
25º
Pin # Transistor
1
2
OP525DA
Issue D
Collector
Emitter
2
1
Page 1 of 5
02/2011

Related parts for OP525

OP525 Summary of contents

Page 1

... The OP525 devices have a 1.8mm domed lens and viewing acceptance angle of 25°C with higher collector current gains due to the lenses on package. The OP525 and OP525DA have a water clear lens that senses ambient light to higher wavelengths for applications from 450nm to 1120nm. The OP525F has a black domed lens to reduce ambient light noise ...

Page 2

... Silicon Phototransistor and Photo Darlington in 1210 SMD Package OP525, OP525DA, OP525F OP525F Package Dimensions Recommended Solder Pad Patterns Note: Dimensions mm (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue D 02/2011 Page OPTEK Technology Inc. — ...

Page 3

... Silicon Phototransistor and Photo Darlington in 1210 SMD Package OP525, OP525DA, OP525F Absolute Maximum Ratings Storage Temperature Range Operating Temperature Range (1) Lead Soldering Temperature Collector-Emitter Voltage OP525, OP525F OP525DA Emitter-Collector Voltage Collector Current OP525, OP525F OP525DA (2) Power Dissipation OP525, OP525F OP525DA (T Electrical Characteristics ...

Page 4

... Silicon Phototransistor and Photo Darlington in 1210 SMD Package OP525, OP525DA, OP525F Collector Current—I Collector-Emiiter Voltage V 3.5 3.0 2 2.0mW/cm 2 1.5mW/cm 1 1.25mW/cm 0 1.0mW/cm 0 0.5mW/ Collector-Emitter Voltage—V OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...

Page 5

... Silicon Phototransistor and Photo Darlington in 1210 SMD Package OP525, OP525DA, OP525F Collector Current— 0.50mW 0.40mW 0.30mW 0.20mW 0.10mW Collector-Emitter Voltage—V Sensitivity Chart Relative Collector Current vs.Irradiance OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...

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