OP521 PDF даташит
Спецификация OP521 изготовлена «OPTEK» и имеет функцию, называемую «SMD Silicon Phototransistor». |
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Детали детали
Номер произв | OP521 |
Описание | SMD Silicon Phototransistor |
Производители | OPTEK |
логотип |
3 Pages
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SMD Silicon Phototransistor
OP520, OP521
OP520, OP521
• High Photo Sensitivity
• Fast Response Time
• 1206 Package Size
• Opaque or Water Clear Flat Lens
Description:
The OP520 and OP521 are NPN silicon phototransistor mounted in miniature SMT packages. Both the OP520
and OP521 have a flat lens however, the OP520 lens is opaque to shield the device from stray light. These sen-
sors are packaged in 1206 size chip carriers that are compatible with most automated mounting equipment. The
OP520 and OP521 are mechanically and spectrally matched to the OP250 series infrared LEDs.
Applications
• Non-Contact Position Sensing
• Datum detection
• Machine automation
• Optical encoders
Darker Green Mark
RECOMMENDED SOLDER PADS
[4.60±0.10]
.181±.0039
[1.50±0.10]
.059±.0039
[1.60±0.10]
.063±.0039
[1.60±0.10]
.063±.0039
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Issue 1.3 05/10
Page 1 of 3
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SMD Silicon Phototransistor
OP520, OP521
Absolute Maximum Ratings
TA = 25o C unless otherwise noted
Storage Temperature Range
Operating Temperature Range
Lead Soldering Temperature
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector Current
Power Dissipation
Notes:
1. Solder time less than 5 seconds at temperature extreme.
2. De-rate linearly at 2.17 mW/° C above 25° C.
-40° C to +85° C
-25° C to +85° C
260° C(1)
30 V
5V
20 mA
75 mW(2)
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
CONDITIONS
IC(ON)
VCE(SAT)
ICEO
V(BR)CEO
V(BR)ECO
tr, tf
On-State Collector Current
0.25
Collector-Emitter Saturation Voltage
0.4
Collector-Emitter Dark Current
100
Collector-Emitter Breakdown Voltage
30
Emitter-Collector Breakdown Voltage
5
Rise and Fall Times
15
mA VCE = 5.0V, Ee = 5.0mW/cm2 (3)
V IC = 100µA, Ee = 5.0mW/cm2 (3)
nA VCE = 5.0V, Ee = 0 (4)
V IC = 100µA, Ee = 0
V IE = 100µA, Ee = 0
µs IC = 1mA, RL = 1KΩ
3. Light source is an unfiltered GaAs LED with a peak emission wavelength of 935nm and a radiometric intensity level which varies less than
10% over the entire lens surface of the phototransistor being tested.
4. To Calculate typical collector dark current in µA, use the formula ICEO = 10(0.04Ta-3.4) where Ta is the ambient temperature in ° C.
Relative On-State Collector
Current vs. Irradiance
160%
Normalized at Ee = 5mW/cm2
Conditions: VCE = 5V,
140% λ = 935nm, TA = 25 °C
120%
100%
80%
60%
40%
20%
Relative On-State Collector Current
vs. Temperature
140%
130%
Normalized at TA = 25°C .
Conditions: VCE = 5V,
λ = 935nm, TA = 25 °C
80°C
120%
110%
100%
90%
80%
-40°C
70%
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
-25 0 25 50 75
Ee—Irradiance (mW/cm2)
Temperature—(°C)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
100
Issue 1.3 05/10
Page 2 of 3
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
No Preview Available ! |
SMD Silicon Phototransistor
OP520, OP521
100%
80%
Relative Response vs.
Angular Position
60%
40%
20%
0%
-90
-60 -30 0 30 60
Angular Position (Degrees)
90
Relative On-State Collector Current
vs. Collector-Emitter Voltage
1.40
6 mW/cm2
1.20
5 mW/cm2
1.00
4 mW/cm2
0.80
0.60
0.40
3 mW/cm2
2 mW/cm2
0.20
1 mW/cm2
0 0.1 0.2 0.3 0.4 0.5
Collector-Emitter Voltage (V)
Collector-Emitter Dark Current
vs. Temperature
1000 Conditions: Ee = 0 mW/cm2
VCE = 10V
100
10
1
0
-25 0 25 50 75 100
Temperature—(°C)
Relative Response vs. Wavelength
100%
80%
60%
40%
20%
OP521 OP520
0%
400 500 600 700 800 900 1000 1100
Wavelength (nm)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Issue 1.3 05/10
Page 3 of 3
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Номер в каталоге | Описание | Производители |
OP520 | SMD Silicon Phototransistor | OPTEK |
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OP521 | SMD Silicon Phototransistor | OPTEK |
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