DESCRIPTION

· UV Photo Diode with wide bandwidth and high spectral sensitivity in the UV and visible range (190 nm - 570 nm).

· Mounted in a hermetically sealed TO-46 package with UV-glass window.

FEATURES

· Active Area: 1.2 mm².

· Acceptance Angle at 50% of Sλ: 50 degrees.

· Spectral Bandwidth at 50% of Sλ: 85 nm.

· Switching Time (R L =50Ω): 1; 20 ns.

· Shunt Resistance: 150-200 GΩ.

· Dark Current: 10-30 pA.

· Peak Sensitivity Wavelength: 440 nm.

· Responsitivity at λp: 0.1-0.13 A/W.

· Sensitivity Range at 1% of Sλ: 190-570 nm.

· Specific Detectivity: 1.0 x 10¹² cm . Hz . W⁻¹.

· Junction Capacitance: 300 pF.

· Noise Equivalent Power: 1.1 x 10⁻¹⁴ W/√Hz.

· Temperature Coefficient of I D: 7 %/K.

· Photocurrent at λ=440 nm: 1.55 µA.

APPLICATIONS

· Medical engineering (dermatology).

· Output check of UV lamps and gas burner flames.

· Measurement and control of ecological parameters.

· Radiation control for solarium.

· UV water purification facilities.