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UV Sensor

UV sensor chips are the key components in the model or system to measure the UV light index.Applications that require UV photodiodes differ widely in required detector properties as well as in spectral and absolute sensitivity.

  • The monitoring of UV purification lamps needs UV photodiodes that will operate in high UV dose without degradation for many years. (254nm)
  • Monitoring of very powerful UV radiation emitted by UV curing lamps or LED arrays requires UV photodiodes that endure extreme UV radiation intensity.
  • Monitoring the sun’s UV, in particular the erythemal action spectrum, requires photodiodes with visible blindness and carefully tailored spectral response in the UV region.
  • Customers that apply Silicon Carbide UV photodiodes to these applications make the best choice within all these application variables. They benefit from the very low dark current, visible blindness, radiation hardness and low temperature coefficient of the signal, 0.1%/K. Operating temperature range is up to 170°C.
  • broadband UV sensitivity or filtered for UVA, UVB, UVC or UV-Index spectral response
  • various simple optics and housings


SanpingUV is the total solution specialist for UV detection technology. Our products are based on Gallium Nitride (GaN), Indium Gallium Nitride (InGaN) and Aluminum Gallium Nitride (AlGaN). We used this technology to develop a variety of products for UV detection.

Our photodiode selection catalog (tab and below) will help guide you to the optimized photodetector for your application.


Note:

The letter and the numbers in the model of T46G-370-1 are named by the following meaning:

T :TO ( Package Mode)

46 : TO-46 ( Package Mode)

G : Gallium Nitride (Semiconductor Materials )

370 : the wavelength of peak responsivity is 370nm

1 : the chip size is 1 mm2

S(First): SMD (Package Mode)

28 : 2835 (Package Mode)

06 : 0603 (Package Mode)

I : Indium Gallium Nitride(Semiconductor Materials )

A : AlGaN

S (Second) means SiC


No.

UV Sensor Model

Packaging

Chip Size

Spectral Response Range

1

T46G-370-1

TO-46

1 mm2

220~370 nm

2

T46G-370-0.2

TO-46

0.2 mm2

220~370 nm

3

T46G-370-0.09

TO-46

0.09 mm2

220~370 nm

4

S28G-370-0.2

SMD2835

0.2 mm2

280~370 nm

5

S28G-370-0.1

SMD2835

0.1 mm2

280~370 nm

6

S28G-370-0.09

SMD2835

0.09 mm2

220~370 nm

7

S06G-370-0.09

SMD0603

0.09 mm2

300~370 nm

8

T46G-400-1

TO-46

1 mm2

220~400 nm

9

T46G-450-1

TO-46

1 mm2

220~450 nm

10

T46I-440-1

TO-46

1 mm2

200-440 nm

11

T46G-370-4

TO-46

4 mm2

220~370 nm

12

T46A-285-1

TO-46

1 mm2

215~285 nm

13

T46S-380-1

TO-46

1 mm2

200~380 nm

14

T46S-380-0.25

TO-46

0.25 mm2

200~380 nm

15

S35G-370-1

SMD3535

1 mm2

180~370 nm

16

S35IN-360-1

SMD3535
1 mm2
 20~270 nm
17               T46IN-370-1
         TO-46
       1 mm2
                        180~370 nm

    A total of

    3

    pages

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