
PHOTOTRANSISTOR
Wavelength of the max sensitivity
Model No. LR-3B12C
ABSOLUTE MAXIMUM RATINGS (Ta =25℃)
CHARACTERISTIC SYMBOL RATING UNIT
Collector-Emitter voltage
Emitter-Collector voltage
Collector current
Operating temperature
Storage temperature
Power dissipation
Solder temperature for 3 seconds at 2 mm from
the reflector edge
Vceo
Veco
Ic
Topr
Tstg
Pm
30
6
20
-20 to +85
-25 to +85
100
260
V
V
mA
℃
℃
mW
℃
ELECTRO-OPTICAL CHARACTERISTICS Ta = 25
CHARACTERISTIC SYMBOL TEST CONDITION Min. Typ. Max. UNIT
Light current
Dark current
Collector-Emitter
breakdown voltage
Collector-Emitter
saturation voltage
Rise / Fall time
Half angle
Dimensions Unit: mm Lens color : Black Transparent
IL
Vce= 10V
Ev= 200LUX
ID Vce= 10 V
BVceo IC= 100uA
Vce(sat)
IC= 2mA
IB= 100uA
Tr / tf
Vce= 5 V, Ic= 1mA
RL= 1000Ω
2θ1/2
1300 2600
20
800
15/15
40
℃
100
0.4
uA
nA
V
V
nm
us
deg.
Letex Technology Corp.