SFH7225 Overview
Symbol Symbol SFH 7225 Sender Emitter Wellenlänge der Strahlung, IF = 20 mA Wavelength of peak emission Dominantwellenlänge, IF = 20 mA Dominant wavelength Spektrale Bandbreite, IF = 20 mA Spectral radiation bandwidth Abstrahlwinkel Half angle Durchlassspannung Forward voltage IF = 20 mA, tp = 20 ms Sperrstrom, VR = 3 V Reverse current Temperaturkoeffizient von λdom Temperature coefficient of λdom IF = 20 mA...
SFH7225 Key Features
- Display function can be controlled by built-in phototransistor
- SFH 7225: yellow LED
- SFH 7226: super-red LED
- Dominant wavelength: SFH 7225: 589 nm SFH 7226: 630 nm
- Silicon phototransistor
- Low saturation voltage
- Emitter and detector electrically isolated