SFH248

The SFH248 is silicon differential photodiodes fabricated in planar technology. The features of the SFH248 are: (1)high reliability; (2)low niose; (3)high open-circuit voltage as ohotovoltaic cells; (4)detector for low illuminance; (5)short switching time; (6)low capacitance; (7)high spectral sensitivity; (8)cathode marking: middle solder tab; (9)suitable for use in the visable light and near infrered range; (10)daylight filter option, SFH248F.

The following is about the absolute maximum ratings of SFH248: (1)reverse voltage: 10V; (2)storage and operating temperature: -40 to +80; (3)soldering temperature in a 2mm distance from the case bottom(t3s)(ts): 230; (4)power dissipation: 50mW.

The electrical characteristics of the SFH248 are: (1)specitral sensitivity: 24nA; (2)wavelength of max sensitivity: 850nm; (3)spectral range of photosensitivity: 430 to 1150nm; (4)radiant sensitive area: 154mm2; (5)dimensions of the radiant sensitive area: 0.7x22mm; (6)distance between chip surface and package surface: 1mm; (7)half angle: ±60deg; (8)dark current: 100(200)nA; (9)spectral sensitivity: 0.55A/W.