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A brand new product designed and produced by Unionlux, SHA10 is a special illumination source of visible light based on the laser technology. With high brightness, compact design, and long lifetime, stability and strong directing property, it offers premium beam light with round spot for flashlights or long-distance searching light.
2. Performance Characteristics
2.1 Absolute Maximum Ratings
| Item | Symbol | Parameter | Unit |
| Maximum Forward Current | IfMax | 2.7 | A |
| Allowed Reverse Current | Ir | 85 | mA |
| Storage Temperature range | Tstg | -40 ~ 85 | °C |
| Operating Temperature range *2) | Tm | 0 ~ 65 | °C |
Notes for the above table:
*1) Test Condition: Tm =25°C, ACC (Auto Current Control) Operation
Individual LD light source module.
*2) Refer to Figure 4.
2.2 Electrical Characteristics
| Item | Symbol | Test Condition | Min | Typ | Max | Unit |
| Threshold Current*3) | Ith | CW Operation | 220 | - | 500 | A |
| Forward Voltage*3) | Vf | If =2.5A | 4.0 | 4.4 | 5.0 | V |
Notes for the above table:
*3) Based on CW operation.
Test Condition: Tm =25°C, ACC (Auto Current Control) Operation
Figure 1.Pin assignment
2.3 Initial Optical Parameter based on integrating sphere testing
| Item | Symbol | Test Condition | Min | Typ | Max | Unit |
| Correlated Color Temperature*4) | CCT | If=2.5A | 6,200 | 7,000 | 7,800 | K |
| Luminous Flux*4) | Φv | If=2.5A | 450 | 450 | 500 | lm |
Notes for the above table:
All parameters in this specification are measured by Unionlux's method and may contain measurement deviations.
*4) Test Condition: Tm =25°C, ACC, If=2.5A (CW)
2.4 Initial Optical Parameter based on spot on wall
| Item | Symbol | Test Distance | Min | Type | Max | Unit |
| llumination(Center Point)*5) | EVP01 | 5M | 13,250 | 14,000 | - | lx |
| EVP02 | 8M | 5,100 | 5,400 | - | lx |
Notes for the above table:
All parameters in this specification are measured by Unionlux's method and may contain measurement deviations.
*5) Test Condition: Tm =25°C, ACC, If=2.5A (CW)
Center Point [P0] refers to Figure 3.
Figure 2.Illumination parameters for further distance*6)
2.5 Lifetime Characteristics
|
Item |
Symbol |
Test Condition |
Min |
Typ |
Max |
Unit |
|
Estimated Lifetime*7) |
Life |
Cumulative Failure Rate 50% |
10,000 |
- |
- |
hrs |
|
Cumulative Failure Rate 1% |
1,000 |
- |
- |
hrs |
Notes for the above table:
*7) Test Condition: Tm =65°C, ACC, If=2.5A (CW)
2.6 Thermal Characteristics
Figure 3.Schematic diagram of measurement system
Heat Dissipation System: Ensure the temperature of the Copperplate[Tm] ≤65℃.
Calculating method of Thermal Power [Pth]: Pth = Operating Power * 75%
3. Characteristics CurvesFigure 4. Relative Luminous Flux vs. Forward Current*8)
Figure 5. Forward Voltage vs. Forward Current*8)
Figure 6. CCT vs. Copperplate Temperature[Tm] at If=2.5A (CW) *8)
Figure 7. Relative Luminous Flux vs. Copperplate Temperature[Tm] at If=2.5A (CW) *8)
Figure 8. Forward Voltage vs. Copperplate Temperature[Tm] at If=2.5A(CW) *8)
4. Spectral Power Distribution Characteristics
Figure 9. Typical normalized power vs. wavelength at Tm =25°C, ACC, If=2.5A (CW)
5. Mechanical Dimensions
The mechanical dimensions will be sent upon customers' request.
