High Photo Sensitivity 1206 package 840nm IR LED
This is a phototransistor in miniature SMD package which is molded in a black with spherical top view lens. The device is spectrally matched to infrared emitting diode.
·Features
1.Fast response time
2.High photo sensitivity
3.Small junction capacitance
4.Package in 8mm tape on 7" diameter reel
5.Pb free
6.The product itself will remain within RoHS compliant version.
·Application
1. Miniature switch
2. Counters and sorter
3. Position sensor
4. Infrared applied system
5. Encoder
·Package Dimensions
·Device Selection Guide
Part No. |
Chip |
Lens Color |
| Material |
| LLS1206IR840 |
Silicon |
Black |
·Absolute Maximum Ratings(Ta=25ºC)
| Parameter |
Symbol |
Value |
Unit |
| Collector-Emitter Voltage |
Vceo |
30 |
V |
| Emitter-Collector-Voltage |
Veco |
5 |
V |
| Collector Current |
Ic |
20 |
mA |
| Operating Temperature |
Topr |
-25 ~+85 |
ºC |
| Storage Temperature |
Tstg |
-40 ~+100 |
ºC |
| Soldering Temperature *1 |
Tsol |
260 |
ºC |
Power Dissipation at(or below)
250Free Air Temperature |
Pd |
75 |
mW |
NOTE: *1:Soldering time 5 seconds..
·Electrical/Optical Characteristics(Ta=25ºC)
| Parameter |
Symbol |
Condition |
Min |
Typ |
Max |
Unit |
| Rang Of Spectral Bandwidth |
λ0.1 |
--- |
730 |
--- |
1100 |
nm |
| Wavelength Of Peak Sensitivity |
λp |
--- |
--- |
840 |
--- |
nm |
Collector-Emitter Breakdown
Voltage |
BVCEO |
IC=500μA Ee=0mW/cm2 |
30 |
--- |
--- |
V |
Emitter-Collector Breakdown
Voltage |
BVECO |
IE=50μA Ee=0mW/cm2 |
5 |
--- |
--- |
V |
Collector-Emitter Saturation
Voltage |
VCE(sat) |
IC=5mA
Ee=1m W/cm2 |
--- |
--- |
0.4 |
V |
| Collector Dark Current |
ICEO |
VCE=20V Ee=0mW/cm2 |
--- |
--- |
50 |
nA |
| On State Collector Current |
IC(ON) |
VCE=5V
Ee=1mW/cm2 |
--- |
1.0 |
--- |
mA |
| Rise Time |
tr |
VCE=5V
IC=1mA
RL=1000Ω |
--- |
20 |
--- |
μS |
| Fall Time |
tf |
--- |
20 |
--- |
·Typical Electro-Optical Characteristics Curves
Fig.1 Collector Power Dissipation vs. Ambient Temperature Fig.2 Spectral Sensitivity
Fig.3 Collector Current vs. Irradiance Fig.4 Collector Current vs. Collector-Emitter Voltage
More details of the products,send mail to get the Specification.
Also Design according to your demand.
LITEKEY IR LED Products
LITEKEY Infrared LED Products include entire Near Infrared (NIR) wavelength range from 730nm to almost 1,000nm, fully covers wavelengths 700nm/730nm/750nm/760nm/810/850/875nm/890nm/910nm/940nm etc. with various angle.We supply the perfect IR LED solution for narrow beam, distance,flood etc.applications.
LITEKEY Infrared LEDs have excellent performance in Surveillance Systems, Iris and Face Recognition, Night Vision as well as Machine Vision, Medical and Scientific Instrumentation.
700nm → Money Sensor
730nm → Money Sensor
750nm → Safety Sensor
760nm → Money Sensor, Blood Sensor
810nm → Money Sensor
850nm → CCD & CMOS. Ex: CCTV Camera, Optical Mouse, Night Vision
875nm → Data communication(IrDA), Scanner, Smoke detector
890nm → Money Sensor
910nm → Blood Sensor
940nm →Ex. Remote controller, Mouse, Interrupter
940nm →PD, OPIC,Ex: Proximity Sensor, Smoke detector
Application of IR LED
Wavelength
Our QC System
We used new and forward-looking Encapsulation technical to accurately control the real wavelength.
Factory Overview and production process
Our Services/Why choose Us
1. Professional service: replied within 24 hours(at workdays).
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.
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