GUVV-C20SD

Product catalog summary

Overview: The document provides technical specifications and operational details for an Indium Gallium Nitride-based Schottky-type photodiode, specifically the GUVV-C20SD model, designed for UV-A lamp monitoring applications.

Specifications:

Material: Indium Gallium Nitride
Type: Schottky-type Photodiode
Operation Mode: Photovoltaic
Key Features: High Responsivity, Low Dark Current

Applications:

UV-A Lamp Monitoring

Absolute Maximum Ratings:

Storage Temperature (Tst): -40℃ to 90℃
Operating Temperature (Top): -30℃ to 85℃
Reverse Voltage (Vr, max.): 5V
Forward Current (If, max.): 1mA
Optical Source Power Range: 0.1µW/cm² to 100mW/cm²
Soldering Temperature: 260℃ within 10 seconds

Characteristics at 25℃:

Dark Current (Id): 1µA
Photocurrent (Iph): 162-200µA
Temperature Coefficient (Itc): 0.1%/℃
Responsivity (R): 0.17 A/W at λ = 360nm, Vr = 0V
Spectral Detection Range: 240nm to 395nm
Active Area: 0.076mm²

Performance:

Photocurrent is directly proportional to UV power, with a typical value of 181nA per mW/cm² of UV-A power.

Caution:

Device is sensitive to Electrostatic Discharge (ESD); handle with care to avoid damage.

Graphical Data:

Responsivity Curve: Shows the relationship between photocurrent and UV power, indicating a linear increase in photocurrent with increasing UV power.

Catalog excerpts

Indium Gallium Nitride Based Material Schottky-type Photodiode Photovoltaic Mode Operation High Responsivity & Low Dark Current Outline Diagrams and Dimensions Absolute Maximum Ratings Parameter Storage Temperature Reverse Voltage Forward Current Optical Source Power Range Soldering Temperature Test Conditions ※Notice: apply to us in the case that Optical Source Power is over 100㎽/㎠ Characteristics (at 25℃) Parameter Dark Current Photo Current Temperature Coefficient Spectral Detection Range Active area Responsivity Curve Photocurrent along UV Power Photo current(nA) GUVV-C20SD Test Condition : Vr=0V Optical Source : 352nm UVA Lamp Photocurrent(nA)=181 × UV Power Caution ESD can damage the device hence please avoid ESD.

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GUVV-C20SD

GUVV-C20SD

Catalog excerpts

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