880nm Laser Diode Module
U-MD-88063
UNION OPTRONICS CORP.
■Electrical and Optical Characteristics：(Tc=25℃ +/- 3℃)
Parameter
Min.
Typ.
Max.
Input power source
-
3.1
-
Consumption Current
-
25 40
Output power
4
-
6
Beam Dimension @3m - 3.5 X 1.7 (±0.5) -
Beam Dimension @6m Φ10 - Φ15
Wavelength 870 880 890
Life Time
- 10000 -
* Wire Definition：DC +3.1V -- Red color，GND -- White color
Unit
Volt
mA
mW
mm2
mm
nm
hrs
Remark
±10%
Class Ⅲb
No ghost spot
■Reliability test：
Item
Vibration test
Drop test
Voltage test
Temperature test
Characterization
Depend on customer
8 times at 1meter after packing
2.6V ～ 3.5V
0℃ ～ 40℃
Remark
■Precautions
■Heat Sinking：
If the case temperature of the laser diode exceeds its maximum specification, premature or
catastrophic failure may occur. To ensure the maximum life of the laser diode, it is recommended
that an additional electrically insulated heatsink, of at least 35sq.cm. be used. Thermal transfer
cream can be used to improve contact and heat dissipation. Do not restrict air circulation around
the device.
■Power Connections：
The Compact laser diode modules require a regulated input voltage of 2.5-3.5V DC. Connections
are made via the 2 pre-tinned external flying leads, (red is positive, white is negative).
WARNING: The housing is internally connected to the positive supply rail.
Specifications subject to change without notice.
■Laser Safety
1. Do not look into the laser beam directly by eyes. The laser beam may cause severe damage to
human eyes.
2. Optical Lens is made of plastic or glass . Do not contaminate lens by soiling, oil or chemical.
UNION OPTRONICS CORP.
