Features:
1. Visible light output : 638nm Typ
2. Optical output power : 300mW CW
3. TO18 package: 5.6mm Capless PKG
4. High Efficiency: 1.0mW/mA (typ.)
Mitsubishi Ml520g71 High Power Red Ld 300MW 638nm Laser DiodeAbsolute Maximum Ratings (Tc=25ºC)
Parameter | Symbol | Ratings | Unit |
Optical Output Power | Po( CW) | 300(Tc≤45ºC)) 220(45ºC<Tc≤55ºC) | mW |
Reverse Voltage(LD) | VRL | 2 | V |
Operating Temperature | Tc | -5 to +55 | ºC |
Storage Temperature | Tstg | -40 to +100 | ºC |
Electrical and Optical Characteristics (Tc=25ºC)
Symbol | Parameter | Test Conditions | Min | Typ. | Max | Unit |
Ith | Threshold Current | CW | 80 | 130 | 180 | mA |
Iop | Operating Current | CW, Po= 220mW | 230 | 330 | 400 | mA |
Vop | Operating Voltage | CW, Po= 220mW | 1.9 | 2.3 | 2.6 | V |
η | Slope Efficiency | CW, Po= 220mW | 0.8 | 1.0 | 1.3 | mW/mA |
λd | Peak Wavelength | CW, Po= 220mW | 632 | 638 | 644 | nm |
Θ// | Beam Divergence Angle (Parallel) | CW, Po= 220mW | 1 | 7 | 13 | ° |
θ⊥ | Beam Divergence Angle (Perpendicular) | CW, Po= 220mW | 25 | 35 | 45 | ° |
Description: 1. Original packaging brand new 638nm 300mw red laser diode ML520G71.
2. ML520G71 is a high-power, highly efficient semiconductor laser diode which provides an emission wavelength of 638nm and a standard light output of 300mW.
3. This LD has a broad-stripe structure which enables high output power.
4. Package details: Plastic box package, it depends on different kinds of laser diodes with different sizes. Normally 100pcs in one tray, 10 trays in one bag, then 10 bags in one carton box.
FAQ:
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Shipping Policy:1. Item will be sent out within 1-3 working days after the payment is cleared.
2. it will be shipped by DHL/FedEx/UPS/TNT or other special way, please contact with us to choose the best one.
3. Most package will arrive within 3- 5 working days after it is sent out.
Warranty:All products have been tested before the shipment and it was packaged in good condition. Please tested the products at first before you assemble it, if any problem here , please inform us within 3 days of receipt. We can arrange replacement for you if the situation is confirmed.