Key facts
- Brand
- SONY
- Model
- SLD303V
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-11
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SONY SLD303V handbook
The Sony SLD303WT is a gain‑guided, high‑power laser diode with a built‑in TE cooler, thermistor and photodiode. It delivers up to 500 mW radiant power and is suitable for solid‑state laser excitation and medical use.
The datasheet details the device’s electrical and optical parameters, absolute maximum ratings, pin configuration, temperature‑dependent wavelength and slope‑efficiency curves, as well as required safety measures such as eye protection and infrared‑blocking goggles.
SONY SLD303V specifications
| Maximum radiant power output | 500 mW |
|---|---|
| Recommended output power | 450 mW |
| Threshold current (Ith) | 450 mA (typ) |
| Operating current | 950 – 1500 mA |
| Operating voltage (Vop) | 1.9 – 3.0 V |
| Wavelength range | 770 – 840 nm |
| Radiation angle (perpendicular) | 28 – 40° |
| Slope efficiency | 0.65 – 0.9 mW/mA |
| Thermistor resistance (25 °C) | 10 kΩ |
| Operating temperature range | -10 °C to +30 °C |
| Storage temperature range | -40 °C to +85 °C |
Source: SONY SLD303V handbook
All SONY SLD303V documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the recommended output power for the SLD303WT?
The recommended output power is 450 mW.
From: SONY SLD303V handbook
What safety precautions are required when using this laser diode?
Eye protection is required; always use safety goggles that block infrared rays and consider IR scopes or cameras for monitoring.
From: SONY SLD303V handbook
What is the recommended output power for the Sony SLD303V?
The recommended output power is 450 mW.
What safety equipment is required when using the SLD303V laser diode?
Eye protection such as safety goggles that block infrared rays should always be used.