Excelitas Blue-Enhanced Silicon Photodiode
PART/ VTB1112BH

VTB1112BH - Si PD, TO-46 lensed, 1.6mm2, IR Filter

The VTB1112BH is a silicon photodiode in a hermetic TO-46 lensed package with a narrow field-of-view. With a built-in IR rejection filter to limit the response into the visible portion of the spectrum, this photodiode exhibits a very high shunt resistance, a low dark current.

The VTB1112BH is a silicon photodiode in a hermetic TO-46 lensed package with a 1.6mm2 active area.

This photodiode is primarily intended to be used in photovoltaic mode but may be used with a small reverse bias. It is designed to exhibit very high shunt resistance, a characteristic which leads to low offsets when used in high gain trans-impedance op-amp circuits.

Features & Benefits:

  • Visible spectral range
  • 1%-2% linearity over 7 to 9 decades
  • Very low dark current
  • Very high shunt resistance
  • RoHS compliant

Applications:

  • Ambient light sensing
  • Light meters
  • Flame monitoring
  • Photometry

Active area = 1.6 mm2

Short Circuit Current = Minimum 3 µA at 100 fc, 2850 K

Dark Current = Maximum 100 pA at 2 V Reverse Bias

Junction Capacitance = Typical 0.31 nF at 0 V Bias

Spectral Range = 330 nm to 720 nm

Peak Spectral Response = 580 nm

Sensitivity at peak Wavelength = Typical 0.29 A/W

Angular Response = ±15 Degrees at 50% Response

Active area = 1.6 mm2

Short Circuit Current = Minimum 3 µA at 100 fc, 2850 K

Dark Current = Maximum 100 pA at 2 V Reverse Bias

Junction Capacitance = Typical 0.31 nF at 0 V Bias

Spectral Range = 330 nm to 720 nm

Peak Spectral Response = 580 nm

Sensitivity at peak Wavelength = Typical 0.29 A/W

Angular Response = ±15 Degrees at 50% Response

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