GUVF-S31SD UV Reflectance and Fluorescence Sensor
GUVF-S31SD UV Reflectance and Fluorescence Sensor Features
Multi-Sensor for detecting UV and visible range light
UV detecting part - Detecting the UV range light
Fluorescence detecting part - Detecting the visible range light
GUVF-S31SD UV Reflectance and Fluorescence Sensor Applications
Money detecting
Counterfeits bill detecting
GUVF-S31SD UV Reflectance and Fluorescence Sensor Outline Diagrams
1. GUVF-S31SD UV Detecting Part
Absolute Maximum Ratings
| Parameter |
Symbol |
Min. |
Max. |
Unit |
Remark |
| Storage Temperature |
Tstg |
-40 | 90 |
℃ |
|
| Operating Temperature |
Top |
-30 | 85 | ℃ |
|
| Reverase Voltage |
Vr |
2 | V |
||
| Forward Current |
If |
1 | ㎃ |
||
| Optical Source Power Range |
Popt |
0.1 | 100,000 |
㎼/㎠ |
UVA Lamp |
| Soldering Temperature |
Tsol |
260 | ℃ |
※ Notice: Apply to us in the case than Optical Source Power is over 100,000㎼/㎠
Characteristics (at 25℃)
| Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test Conditions |
| Dark Current |
Id |
1 | nA | Vr= 0.1V |
||
| Photo Current |
Iph |
181 | nA |
UVA Lamp, 1㎽/㎠ |
||
| Temperature Coefficient |
Itc |
0.1 | %/℃ | UVA Lamp |
||
| Responsivity |
R | 0.18 | A/W | λ = 360nm, Vr = 0V |
||
| Spectral Detection Range |
λ |
240 | 395 | nm | 10% of R |
|
| Active area |
0.076 | mm2 |
2. GUVF-S31SD Fluorescence Detecting Part
Absolute Maximum Ratings
| Parameter |
Symbol |
Min. |
Max. |
Unit |
Remark |
| Storage Temperature |
Tstg |
-30 | 100 | ℃ |
|
| Operation Temperature |
Top | -25 | 100 | ℃ |
|
| Reverse Voltage |
Vr | 10 | V | ||
| Soldering Temperature |
Tsol | 260 | ℃ |
within 5 sec. |
Characteristics (at 25℃)
| Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test Conditions |
| Dark current |
Id |
0.1 | ㎂ |
Vr=5V |
||
| Photo current |
Isc |
190 | ㎂ |
Ev = 1,000Lux |
||
| Temperature coefficient of ISC |
βt |
0.18 | %/℃ |
|||
| Spectral Detection Range |
λ |
420 | 700 | nm | ||
| Peak wavelength |
λP |
640 | nm |
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