German SGLUX UV Photodiode - SG01L Series

UV PhotodiodeSG01L Series Features:

1. Made of silicon carbide (SiC) material

2. Wide spectral range (UVA+UVB+UVC)

3. Effective detection area 1.0mm2

4. 10uW/cm2 peak irradiance generates approximately 13nA current

5. High chip stability (certified by German PTB)

About Silicon Carbide Material (SiC)）：

SiC can withstand extreme radiation hardness, visible blindness, low dark current, high-speed response, and low noise attributes; 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 intensity can be reliably measured (with appropriate amplifier).

SiC photodiodes can be used as unfiltered broadband detection devices or with optical filters, providing response to UVA, UVB, and UVC bands.

UV Photodiode SG01L Series Technical Parameters:

Model	SG01L-18	SG01L-18S	SG01L-18ISO90	SG01L-5	SG01L-5ISO90
Responsivity	0.13A/W	0.13A/W	0.13A/W	0.13A/W	0.13A/W
Wavelength Typical Value	280nm	280nm	280nm	280nm	280nm
Wavelength Range (S=0.1*Smax)	221-358nm	221-358nm	221-358nm	221-358nm	221-358nm
Visible Blindness (Smax/S>405nm)	>1010	>1010	>1010	>1010	>1010
Effective Detection Area	1.0mm2	1.0mm2	1.0mm2	1.0mm2	1.0mm2
Dark Current (1V Reverse Bias)	3.3fA	3.3fA	3.3fA	3.3fA	3.3fA
Capacitance	250pF	250pF	250pF	250pF	250pF
Short Circuit Current (10uW/cm2 peak irradiance)	Approximately 13nA	Approximately 13nA	Approximately 13nA	Approximately 13nA	Approximately 13nA
Temperature Coefficient	<0.1%/K	<0.1%/K	<0.1%/K	<0.1%/K	<0.1%/K
Operating Temperature	-55～+170℃	-55～+170℃	-55～+170℃	-55～+170℃	-55～+170℃
Storage Temperature	-55～+170℃	-55～+170℃	-55～+170℃	-55～+170℃	-55～+170℃
Soldering Temperature (3S)	260℃	260℃	260℃	260℃	260℃
Reverse Voltage VRmax	20V	20V	20V	20V	20V
Physical Characteristics	TO18 metal housing sealed, 1 pin insulated, 1 pin grounded	TO18 metal housing sealed with small cap, 1 pin insulated, 1 pin grounded	TO18 metal housing sealed, 2 pins insulated, 1 pin grounded	TO5 metal housing sealed with small cap, 1 pin insulated, 1 pin grounded	TO5 metal housing sealed with small cap, 2 pins insulated, 1 pin grounded

UV Photodiode SG01L Series Application Fields:

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 tools), UV lamp intensity testing for disinfection (medical devices or household disinfection cabinets efficiency inspection), etc.