UVC photodiode - GT-UVC-L

• Selective response to UVC band
• Photovoltaic mode operation
• TO-46 metal housing
• Good solar blindness
• High responsivity and low dark current

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1. UVC photodiode（GT-UVC-L）Product info：

Solar-blind detector, chip size 1 mm2, TO46 metal package with sapphire window, high sensitivity and low leakage, spectral response range 220-290 nm.

2. UVC photodiode（GT-UVC-L）Typical applications：

UV sterilizing lamp monitoring, UV radiation dose measurement, flame detection

3. UVC photodiode（GT-UVC-L）General Features：

• Selective response to UVC band

• Photovoltaic mode operation

• TO-46 metal housing

• Good solar blindness

• High responsivity and low dark current

4. UVC photodiode（GT-UVC-L）Specifications：

Parameters	Symbol	Value	Unit
Maximum ratings
Operation temperature range	Topt	-25-85	℃
Storage temperature range	Tsto	-40-80	℃
Soldering temperature (3 s)	Tsol	260	℃
Reverse voltage	Vr-max	-10	V
General characteristics (25℃)
Chip size	A	1	mm2
Dark current (Vr = -1 V)	Id	<1	nA
Temperature coefficient	Tc	-0.02	%/ ℃
Capacitance (at 0 V and 1 MHz)	Cp	18	pF
Spectral response characteristics (25℃)
Wavelength of peak responsivisity	λp	285	nm
Peak responsivisity (at 285 nm)	Rmax	0.178	A/W
Spectral response range (R=0.1×Rmax)	—	225-290	nm
UV-visible rejection ratio (Rmax/R400 nm)	—	>104	—