Product Introduction
UV Photodiode SG01F-5ISO90 Features:
1. Made of silicon carbide (SiC) material
2. Broadband (UVA+UVB+UVC)
3. Effective detection area 1.82mm2
4. 1uW/cm2 peak irradiance produces approximately 2.4nA current
5. High chip stability (certified by German PTB)
About Silicon Carbide (SiC) Material）：
SiC can withstand extreme radiation hardness, is nearly visible-blind, and has special properties of low dark current, high-speed response, and low noise. These features make SiC an excellent material for visible-blind UV detectors. SiC detectors can operate at temperatures up to 170°C, and the temperature coefficient of the signal (responsivity) is also very low, <0.1%/K. Due to low noise (dark current at fA level), very low UV radiation intensities can be reliably measured (with an appropriate amplifier).
SiC photodiodes can be used as unfiltered broadband detection devices or with optical filters to provide response to UVA, UVB, and UVC bands.
UV Photodiode SG01F-5ISO90 Technical Parameters:
| Model |
SG01F-5ISO90 |
| Responsivity |
0.13A/W |
| Typical Wavelength |
280nm |
| Wavelength Range (S=0.1*Smax) |
221-358nm |
| Visible Blindness (Smax/S>405nm) |
>1010 |
| Effective Detection Area |
1.82mm2 |
| Dark Current (1V Reverse Bias) |
6fA |
| Capacitance |
455pF |
| Short-Circuit Current (1uW/cm2 peak irradiance) |
Approximately 2.4nA |
| Temperature Coefficient |
<0.1%/K |
| Operating Temperature |
-55～+170℃ |
| Storage Temperature |
-55～+170℃ |
| Soldering Temperature (3S) |
260℃ |
| Reverse Voltage VRmax |
20V |
| Physical Characteristics |
Sealed in T05 metal housing with small cap, 2 insulated pins, 1 ground pin |
UV Photodiode SG01F-5ISO90 Application Areas:
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 monitoring), testing UV intensity in sunlight (gifts, cosmetic appliances), UV lamp intensity testing (disinfection efficiency inspection in medical devices or household disinfection cabinets), etc.
