RPM-075PT Datasheet, PDF (1/2 Pages) Rohm – Phototransistor, surface mount type

Sensors
RPM-075PT
Phototransistor, surface mount type
RPM-075PT
Quite new phototransistor which peak sensitivity is designed as same level as human eye. Best sensor to detect
illuminance. (Peak sensitivity is 600nm.) Small and light weight package which can be used for reflow soldering and Pd
free soldering.
!Application
Control of lighting cellular phones, LCD displays, etc.
Control of strobe. (DSC, camcorder, etc.)
!Features
1) Best sensor to detect illuminance.
(Peak sensitivity is 600nm.)
2) Small (2125) and light weight package (3mg) which
can be used for reflow soldering and Pd free
soldering.
3) Linear against wide range of illuminance from a few
Lx to 10000Lx over.
4) Use Si good for an environ ment. (not CdS)
!External dimensions (Units : mm)
(0.15)
Unspecified tolerance
shall be ±0.1
Emitter mark
1.4
2.0
+0.2
−0
1.2
2
1
1
Emitter
2
Collector
!Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Collector-emitter voltage
VCEO
20
V
Emitter-collector voltage
VECO
5
V
Collector current
IC
10
mA
Collector power dissipation
PC
50
mW
Operating temperature
Topr
−30∼+85
˚C
Storage temperature
Tstg
−40∼+100
˚C
!Electrical and optical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ.
Light current
IC
0.25 0.4
Dark current
ICEO
−
−
Peak sensitivity wavelength
λP
− 600
Collector-emitter saturation voltage VCE(sat) −
−
Half-angle
θ1/2
− ±60
Response time
tr·tf
−
10
Max.
0.6
0.5
−
0.4
−
−
Unit
Conditions
mA VCE=5V, E=500Lx
µA VCE=10V (Black box)
nm
−
V IC=0.1mA, E=500Lx
deg
−
µs VCC=5V, IC=1mA, RL=100Ω
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