Large photosensitive area (5 × 5 mm) photosensor with high reliability
The S7478 is a PIN photodiode having a large photosensitive area (5 × 5 mm) and surface mount flat package with leads. The S7478 offers high sensitivity and improved characteristics in temperature cycle tests.
Photosensitive area
5 × 5 mm
Number of elements
1
Package
Plastic
Package category
Surface mount type
Reverse voltage (max.)
20 V
Spectral response range
320 to 1100 nm
Peak sensitivity wavelength (typ.)
960 nm
Photosensitivity (typ.)
0.72 A/W
Dark current (max.)
5000 pA
Cutoff frequency (typ.)
20 MHz
Terminal capacitance (typ.)
40 pF
Measurement condition
Ta=25 ℃, Typ., unless otherwise noted, Photosensitivity: λ=λp, Dark current: VR==10 V, Cutoff frequency: VR=10 V, Terminal capacitance: VR=10 V, f=1 MHz
