German SGLUX Silicon Carbide UV Photodiode - SG01XL-B5
1. Made of silicon carbide (SiC) material
2. Only for UVB band
3. Photosensitive area: 7.6mm2
4. Generates approximately 95nA current under 10uW/cm2 peak irradiance
5. High chip stability (certified by German PTB)
Product Introduction
Features of Silicon Carbide UV Photodiode SG01XL-B5:
1. Made of silicon carbide (SiC) material
2. Only for UVB band
3. Photosensitive area: 7.6mm2
4. Generates approximately 95nA current under 10uW/cm2 peak irradiance
5. High chip stability (certified by German PTB)
About Silicon Carbide (SiC):
SiC has extremely special advantages: it can withstand high-intensity radiation, is almost insensitive to visible light, has low dark current, and fast response speed. These characteristics make SiC an excellent material for making semiconductor UV detectors that can suppress visible light. SiC detectors can operate for long periods at temperatures up to 170°C, have a low temperature coefficient (<0.1%/K) and low noise, and can effectively monitor very low radiation intensities (with appropriate amplifiers).
Technical Parameters of Silicon Carbide UV Photodiode SG01XL-B5:
| Model |
SG01XL-B5 |
| Spectral Characteristics |
|
| Sensitivity |
0.125A/W |
| Typical Wavelength |
280nm |
| Wavelength Range (S=0.1*Smax) |
231-309nm |
| Visible Light Rejection Ratio (Smax/S>405nm) |
>1010 |
| General Characteristics (25°C) |
|
| Photosensitive Area |
7.6mm2 |
| Dark Current (1V reverse bias) |
25.3fA |
| Capacitance |
1900pF |
| Short-Circuit Current (10uW/cm2 peak irradiance) |
Approximately 95nA |
| Temperature Coefficient |
<0.1%/K |
| Ratings |
|
| Operating Temperature |
-55～+170℃ |
| Storage Temperature |
-55～+170℃ |
| Soldering Temperature (3s) |
260℃ |
| Reverse Voltage VRmax |
20V |
| Physical Characteristics |
Sealed in TO5 metal package, 1 pin insulated, 1 pin grounded |
Applications of Silicon Carbide UV Photodiode SG01XL-B5:
Mainly used for flame control (industrial boilers), water treatment (UV intensity insurance), UV astronomy (array detection), projectile tracking (UV cameras), ozone and pollutant monitoring, flame sensing (fire alarm safety devices, oil droplet detection), testing UV intensity in sunlight (gifts, cosmetic tools), UV lamp intensity testing (disinfection efficiency verification for medical devices or household disinfection cabinets), etc.
