QRE00034 查看數據表（PDF） - Fairchild Semiconductor
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QRE00034 Datasheet PDF : 6 Pages
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REFLECTIVE OBJECT SENSOR
QRE00034
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Operating Temperature
Storage Temperature
Soldering Temperature (Iron)(2,3,4)
Soldering Temperature (Flow)(2,3)
EMITTER
Continuous Forward Current
Reverse Voltage
Peak Forward Current
Power Dissipation(1)
SENSOR
Collector-Emitter Voltage
Power Dissipation(1)
Symbol
TOPR
TSTG
TSOL-I
TSOL-F
IF
VR
IFP
PD
VCEO
PD
Rating
-40 to +85
-40 to +85
240 for 5 sec
260 for 10 sec
50
5
1
100
30
100
Units
°C
°C
°C
°C
mA
V
A
mW
V
mW
ELECTRICAL / OPTICAL CHARACTERISTICS (TA = 25°C)
PARAMETER
TEST CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
EMITTER
Forward Voltage
IF = 20 mA
VF
—
—
1.7
V
Reverse Current
VR = 5 V
IR
—
—
100
µA
Peak Emission Wavelength
SENSOR
Dark Current
IF = 20 mA
VCE = 10 V, IF = 0 mA
PE
—
940
—
nm
ID
—
—
100
nA
Peak Sensitivity Wavelength
VCE = 5 V
COUPLED
Collector Current
IF = 20 mA, VCE = 10 V(6,7)
PS
—
880
—
nm
IC(ON)
0.16
—
2.00
mA
Collector Emitter
IF = 20 mA, IC = 0.5 mA
VCE (SAT)
—
—
0.4
V
Saturation Voltage
Rise Time
VCE = 5 V, RL = 100
tr
—
10
—
µs
Fall Time
IC(ON) = 5 mA
tf
—
50
—
µs
NOTES
1. Derate power dissipation linearly 1.33 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Soldering iron tip at 1/16” (1.6mm) from housing.
5. Pulse conditions: tp = 10 µs; T = 1 ms.
6. Measured as an Eastman Kodak neutral white test card with 90% diffused reflectance as a reflecting surface.
7. 0.160” (4 mm) distance from sensor face to reflector surface.
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