UV-B Sensor GUVB-T21GD-U

1. Features
Aluminium Gallium Nitride Based Material
Schottky-type Photodiode
Photovoltaic Mode Operation
Good Visible Blindness
High Responsivity & Low Dark Current

2. Applications
UV-B Lamp Monitoring
UV-B LED Monitoring

3. Outline Diagrams and Dimensions

4. Absolute Maximum Ratings
Storage Temperature: -40~90℃
Operating Temperature: -30~85℃
Reverse Voltage: 3V
Forward Current: 1mA
Optical Source Power Range: 0.001µ~100m W/cm²
Soldering Temperature: 260℃

5. Characteristics (at 25℃)
Dark Current(Max.): 90nA
Photo Current(Typ.): 7.4µA

Temperature Coefficient: 0.1%/℃
Responsivity: 0.13A/W
Spectral Detection Range: 220~320nm
Active area: 6.894mm²