UV Sensor
  Photodiodes
  PIN Photodiodes
  Phototransistor &
Photodarlington
  Infrared Emitting Diode
  Vcsel
UV SENSOR

Ultraviolet Radiation Sensor
These photovoltaic detectors are optimized for UV(Ultra Violet) Region based on III-V GaN (Gallium Nitride) epitaxial material responding to light only in the UV range 200~365nm. UVB and UVC wavelength can be easily selected with integral filters. These detectors are packaged in electrically isolated and hermetically sealed TO-46 housing with UV transparent window. And also other packages are available on customer¡¯s request.
¢Ã Features ¢Ã Applications
- Schottky type photodiode
- Intrinsic visible blindness due to wide-
   bandgap semiconductor material
- No interference filter required
- Designed to operate in photovoltaic mode
- High speed
- TO-46 metal can package and low profile
- UV-A, B, C selective (optional filter)
- Sun, Lamp, Laser monitoring
- Flame detection, combustion control
- Food inspection
- Detect counterfeit
- UV-A, B, C measurement
- UV water purification facilities
- UV source control
- Sunlight exporesure meter etc.



¢Ã General Ratings / Absolute Maximum Ratings
Type No.
Window
Material
Package
Effective
Active
Area
(§±)

Absolute Maximum Ratings


Reverse
Voltage
VR (V)

Operating
Temperature
TOPR(¡É)


Storage
Temperature
TSTG(¡É)

ACUV-3K3L Quartz TO-46 0.29 5 -20~+80 -40~+85



¢Ã Electro-Optical Characteristics at 25¡É

Type No.

Useful
Spectral
Range
(¡Ã1§Ì/W)
¥ë (nm)


Peak
Responsivity
Wavelength
¥ëp (nm)


Responsivity
(300-365§¬)
R (A/W)


Dark
Current ID (nA)

Terminal
Capacitance
CT (pF)

ACUV- 1K3L 200~365 340 0.07~0.13 £¼ 1.0 15




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