BPW21R Overview
Description
BPW21R is a planar Silicon PN photodiode in a hermetically sealed short TO-5 case, especially designed for high precision linear applications. Due to its extremely high dark resistance, the short circuit photocurrent is linear over seven decades of illumination level.
Key Features
- Package type: leaded
- Package form: TO-5
- Dimensions (in mm): Ø 8.13
- Radiant sensitive area (in mm2): 7.5
- High photo sensitivity
- Adapted to human eye responsivity
- Angle of half sensitivity: ϕ = ± 50°
- Hermetically sealed package
- Cathode connected to package
- Flat glass window
