RPI-1031 Datasheet, PDF (1/2 Pages) Rohm – Surface Mount type 4 Direction Detector

RPI-1031
Surface Mount type 4 Direction Detector
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Forward current
IF
50
mA
Reverse voltage
VR
5
V
Power dissipation
PD
80
mW
Collector-emitter voltage
VCEO
30
V
Emitter-collector voltage
VECO
4.5
V
Collector current
IC
30
mA
Collector power dissipation
PC
80
mW
Operating temperature
Topr
−25 to +85
°C
Storage temperature
Tstg
−30 to +85
°C
Electrical and optical characteristics (Ta=25°C)
Applications
DSC(Digital steal camera)
DVC(Digital video camera)
Digital handy phone, Fan herater,
Projector
Features
1) Surface Mount type
2) Optical Sensor
3) 4 Pirection Detector
Parameter
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
DC leakage current
Symbol Min. Typ. Max. Unit
VF
− 1.3 1.6 V IF=50mA
IR
−
−
10 µA VR=5V
ICEO
−
−
0.5 µA VCE=10V
λP
− 800 − nm
IC
100 −
−
µA VCE=5V, IF=5mA
Ileok
−
−
15 µA VCE=5V, IF=5mA
Conditions
−
Collector-emitter saturation voltage VCE(sat) −
−
0.4
V IF=20mA, IC=0.1mA
Response time ^{Rise time}
Fall time
tr
−
10
−
µs
tf
−
10
−
VCC=5V, IF=20mA, RL=100Ω
µs
Cut-off frequency
Peak light emitting wavelength
fC
−
1
−
MHz _IF=50mA
λP
− 950 −
nm ^{∗ Non-coherent Infrared light emitting diode used.}
Response time
tr tf
−
10
−
µs ^{VCC=5V, IC=1mA, RL=100Ω}
∗ This product is not designed to be protected against electromagnetic wave.
Maximum sensitivity wavelength
λP
− 800 − nm
−
Electrical and optical characteristics curves
60
50
40
30
20
10
−⁰²⁰
0
25
50
75 100
AMBIENT TEMPERATURE : Ta (°C)
Fig.1 Forward current falloff
1.2
1
0.8
0.6
0.4
0.2
0
−25 −10 5 20 35 50 65 80
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Relative output vs. ambient
temperature
60
50
40
30
20
10
0 _0.9
1.1
1.3
1.5
FORWARD VOLTAGE : VF (V)
Fig.2 Forward current vs. forward
voltage
2
1.5
1
0.5
00
20
40
60
FORWARD CURRENT : IF (mA)
Fig.5 Collector current vs.
forward current
100
80
60
40
20
−⁰²⁰
0
25
50
75 100
AMBIENT TEMPERATURE : Ta (°C)
Fig.3 Power dissipation / collector power
dissipation vs. ambient temperature
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
0
20
40
60
FORWARD CURRENT : IF (mA)
Fig.6 DC leakage current vs.
forward current
Dimensions (Unit : mm)
3.9
0747D
31001
Stamp (year, week, day of the week)
1PIN mark
Mark side (Symbol of check in company)
Pattern
φ_0.8
Resist
1
3.7
Internal connection diagram
Anode
Cathode
Detector 2
Collector 2
Emitter
Collector 1
Detector 1
Emitter 1
Notes:
1. Unspecified tolerance
shall be ±0.2 .
2. Dimension in parenthesis are
show for reference.
800
700
tr
600
tf
500
400
300
200
100
0
0
10
100
LOAD RESISTANCE : RL (kΩ)
Fig.7 Response time vs.
collector current
10000
1000
100
10
1
0.1
0.01
−25
25
75
AMBIENT TEMPERATURE : Ta (°C)
Fig.8 Dark current vs.
ambient temperature
2.5
2
IF=50mA
IF=40mA
1.5
IF=30mA
1
IF=20mA
0.5
IF=10mA
IF=5mA
0
0 1 2 3 4 5 6 7 8 9 10
COLLECTOR TO EMITTER VOLTAGE: VCE (V)
Fig.9 Output characteristics
input
VCC
RIP
VOUT1
VOUT2
RL1 RL2
VOUT
90%
10%
Fig.10 Response time measurement circuit