808nm single wavelength
Low wavelength drift
Circular spot
SMD package
High Reliability
Easy to collimate
808nm 200W VCSEL Diode
Features
808nm single wavelength
Low wavelength drift
Circular spot
SMD package
High Reliability
Easy to collimate
Applications
Scanning lidars
Pump source of solid-state laser
Laser machining
3D sensors
Cosmetics i.e. Hair removal
Absolute Maximum Ratings
| Parameter | Symbol | Rating | Unit |
| Case Operating Temp | Top | -40 to 85 | ℃ |
| Storage Temp | Tsto | -40 to 105 | ℃ |
| Reflow Soldering Temperature | Tsdr | 180℃(10s) | ℃ |
| Reverse Voltage | Vr | 10 | V |
| Maximum Continuous Current | Imax | 24 | A |
| ESD exposure (Human body) model | ESD | 2K | V |
Optical-electrical characteristics @25℃, pulsewidth 100ms, dutycycle 10%
| Parameters | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Optical Power | Po | IF=19A | 170 | W | ||
| Threshold Current | Ith | 5 | A | |||
| Forward Current | IF | 19 | A | |||
| Slope efficiency | 1.01 | W/A | ||||
| Power conversion efficiency | η | IF=19A | 40.3 | % | ||
| Peak Wavelength | λP | Po=170W | 800 | 808 | 816 | nm |
| Laser Forward Voltage | Vf | IF=19A | 22 | 22.2 | V | |
| Series Resistance | Rs | IF=19A | 0.11 | Ω | ||
| Emission area | 31.47x14.58 | mm | ||||
| Beam Angle (1/e^2) | θ | IF=19A | 25 | Degrees | ||
| Beam Angle(FWHM) | θ | IF=19A | Degrees | |||
| Duty cycle | 10 | % | ||||
| Illuminance area | @15mm | 2.52 | cm2 | |||
| Energy density | 1Hz, IF =19A | 6.74 | J/cm2 | |||
| 2Hz, IF =18A | 11.69 | J/cm2 | ||||
| 3Hz, IF =17A | 16.59 | J/cm2 | ||||
| 4Hz, IF =15A | 18.72 | J/cm2 | ||||
| Wavelength shift | ∂λP/∂T | IF =19A | 0.07 | nm/°C | ||
| Soldering Temperature | 180(10s) | ℃ | ||||
| Substrate | Cu | |||||
