Active Member
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[China]
Address: Third Industrial Zone, Shangxing, Shajing Street, Bao'an District, Shenzhen (518125), Guangdong, China
Contact name:Benjamin Zhang
Brighter Optoelectronics Co., Ltd. |
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Specification of UV 310nm SMD LED
Absolute Maximum Ratings at Ta = 25°C | ||
| Unit | Max |
Input Power | mW | 200 |
Operation current | mA | 25 |
Pulse (Where pulse width <= 0.1msec, duty cycle <= 1/10) | mA | 150 |
Operation voltage | V | 10 |
Operation temperature | °C | -30~+55 |
Storage temperature | °C | -30~+150 |
Operation/storage humidity | % | 0~ 50 |
Typical Electrical & Optical Characteristics at Ta = 25°C | ||||||||
Part No | Dimension | Lens Type | Optical power (mw) | wavelength (nm) | Vf[V] | viewing angle | ||
if 20mA | min | max | ||||||
min | max | |||||||
MJ-UV310T-5050L | 5.4*5.0*1.6 | Dome | 0.5 | 1 | 310±3 | 5.3 | 5.9 | 140 |
MJ-UV310T-5050M | 5.4*5.0*1.6 | Dome | 1 | 1.5 | 310±3 | 5.3 | 5.9 | 60 |
Dimension of 310nm UV LED Lamp
Electrical Characteristics (Ta=15°C, If= 20mA)
Normalized
Radiant
flux I-V
Other Remarks
1.Don’t touch the LED’s face in case breaking wires down; Oil on
hand also absorbs deep UV! Always use tweezers and wear gloves
during manual installation and wear eye protection during DUV LED
operation.
2.Use constant-current source specifically designed for DUV LEDs. Failure to properly re-adjust visible LED drivers will lead to severely damaged DUV LED, or shorten their usable life.
3.DUV LEDs must not be allowed to operate without heat-sink.Always use good thermal compound to attach the backside of LEDs to the heat-sink,and taking care to avoid air bubbles in the thermal compound. The P8D series in our company has been connected to heat dissipation.
4.In consideration of the low reverse voltage and sensitive
electric property, the reverse voltage would be high and the wires
or the dies would be broken down if the anode and the cathode being
used in the wrong way. Please do recognize the anode and cathode
when using the DUV LEDs.
5.Deep UV is harmful to your eyes, please do not watch closely or
watch in a long time and do not observe through magnifying glass
and microscope.
6.Contact us if there’s any question; We wouldn’t be responsible for any serious result that caused by private operation.
