ams OSRAM Power TOPLED™ SFH 4240B/4250B LEDs
ams OSRAM Power TOPLED™ SFH 4240B/4250B LEDs offer a powerful addition to the TOPLED family. The LEDs are AEC-Q102 qualified and deliver short switching times in a clear epoxy package. The SFH 4240B has a peak wavelength of 950nm, while the SFH 4250B offers 860nm. The ams OSRAM Power TOPLED SFH 4240B/4250B LEDs supply a high forward current at high temperatures. The devices are ideal for authentication, medical lighting, as well as home, building, and factory automation.
Features
- Clear epoxy package
- 3B corrosion robustness class
- ESD: 2kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, class 2)
- AEC-Q102 qualified
- Short switching times
- High forward current allowed at high temperature
Applications
- Access control and security
- Authentication
- Eye, face, and hand tracking
- Factory automation
- Home and building automation
- Medical lighting
- Rain light tunnel sensing
Specifications
- Operating temperature of -40°C to +110°C
- Forward current of 1mA to 100mA
- Peak wavelength of 860nm (SFH 4250B) or 950nm (SFH 4240B)
- Reverse voltage of 5V
- 60° half angle
- 39nm (SFH 4240B) or 30nm (SFH 4250B) spectral bandwidth at 50% Irel,max (FWHM)
Radiation Characteristics
Inilathala: 2025-09-02
| Na-update: 2025-09-04