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High-power LEDs 0.7 - 1.74 µm
High-power LED07HP – LED17HP (FWHM = 60 – 200 нм) for the gas detection in the spectral range of 0.7-1.74 μm have been developed. The LEDs demonstrate an output power up to 55 mW in CW mode and 350 mW in pulsed mode, respectively.
| LEDs 0.7-1.74 µm | Wavelength (µm) | FWHM (nm) | Optical Power (mW) | Forward Voltage (V)* | Switching Times (ns) | Imax | Operating Temperature (°С) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QCW(100mA)* | Pulse(1A)** | ||||||||||||||
| Series | Model*** | Min | Typ | Max | Min | Max | Min | Max | Min | Max | QCW | Pulse | |||
| LED20 | 0.72 |
0.73 |
0.74 |
35 |
55 |
25 |
55 |
150 |
350 |
1.6 ~ 2.0 |
10-30 | 150 | 1500 | -30...+50 | |
0.86 |
0.90 |
0.93 |
50 |
70 |
15 |
45 |
90 |
270 |
1.4 ~ 1.7 |
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1.02 |
1.05 |
1.07 |
60 |
80 |
3.5 |
6.0 |
20 |
45 |
0.9 ~ 1.3 |
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1.09 |
1.10 |
1.15 |
60 |
80 |
4.5 |
9.0 |
28 |
55 |
1.2 ~ 1.7 |
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1.51 |
1.53 |
1.55 |
90 |
150 |
2.5 |
5.0 |
10 |
20 |
0.5 ~ 0.8 |
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1.71 |
1.74 |
1.77 |
150 |
200 |
2.3 |
4.5 |
9 |
18 |
0.5 ~0.8 |
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* - repetition rate 0.5 kHz, pulse duration 1 ms, fill factor 50%, current 100 mA ** - repetition rate 0.5 kHz, pulse duration 2 µs, fill factor 0.1%, current 1 A *** - LEDXX - LED model in ТО-18 package with a cap LEDXX-PR - LED model in TO-18 package with parabolic reflector PR LEDXX-PRW - LED model in TO-18 package with parabolic reflector PR and window W LEDXX-TEC - LED model in TO-5 package with thermocooler TEC and cap LEDXX-TEC-PRW - LED model in TO-5 package with thermocooler TEC, parabolic reflector PR and window W LEDXX-SMD - LED model in SMD3528 (on a request from the customer)