Product Name: UV Sensor UV Sensor UV-B Sensor GUVB-T21GD-U
Model: GUVB-T21GD-U
Brand: South Korea GenUV

1. UV sensor UV sensor Ultraviolet (UV-B) sensor GUVB-T21GD-U introduction and application

GUVB-T21GD-U is a sensor component that can detect the ultraviolet band of about 320nm. The package type is TO 39 PKG and the chip size is3.4mm. Mainly used in UV-B lamp monitoring and UV-B LED monitoring.

2. UV sensor UV sensor Ultraviolet (UV-B) sensor GUVB-T21GD-U Main Features
1) Based on gallium nitride
2) Schottky type photodiode
3) PV mode operation
4) Good visible light blind
5) High Responsivity & Low Dark Current

3. UV sensor UV sensor Ultraviolet (UV-B) sensor GUVB-T21GD-U main parameters

1) Storage temperature:-40 ~90℃

2) Working temperature:-30 ~85℃

3) Reverse voltage: 3V(max)

4) Forward current: 1mA(max)

5) Light source power: 0.01u ~ 100mW/cm²(UVB lamp)

6) Welding temperature:260℃（max）

7) Spectral detection range: 220 ~ 320nm (

，10% of R）