PART/ VTT9814FH
VTT9814FH - Si Phototransistor, 0.192mm2, High Gain
The VTT9814FH is a silicon phototransistor in an infrared blocking T 1¾ flat package. This phototransistor provides an excellent response in the visible spectral range.
The VTT9814FH is a silicon phototransistor in a standard flat T 1¾ end-looking package. It offers the time-proven VTT silicon phototransistor chip family that customers have come to rely upon over the years. With an additional IR-blocking feature incorporated in the plastic epoxy package , this phototransistor provides an excellent response in the visible spectral range (450 to 700nm) and is a RoHS-compliant alternative to Cadmium Sulphide photocells. The VTT9814FH offers a narrow light current tolerance that is especially suited for ambient light control applications around 50 to 100 fc (500 to 1000 lux).
Features & Benefits:
- Visible light response with IR blocking feature
- Low dark current
- RoHS-compliant alternative to photocells
Applications:
- Street light switching
- Interior and exterior light control (dusk/dawn switch)
- Automotive headlight dimmer
- Display contrast control
- Energy conservation
- Active area = 0.192 mm2
- Short Circuit Current = Minimum 80 µA, Maximum 120 µA at 100 fc, 2850 K
- Dark Current = Maximum 50 nA at 5 V VCE
- Spectral Range = 450 nm to 700 nm
- Peak Spectral Response = 585 nm
- Sensitivity at peak Wavelength = Typical 7 A/W
- Angular Response = ±50 Degrees at 50% Response
- Soldering Temperature = Maximum 260°C
- Active area = 0.192 mm2
- Short Circuit Current = Minimum 80 µA, Maximum 120 µA at 100 fc, 2850 K
- Dark Current = Maximum 50 nA at 5 V VCE
- Spectral Range = 450 nm to 700 nm
- Peak Spectral Response = 585 nm
- Sensitivity at peak Wavelength = Typical 7 A/W
- Angular Response = ±50 Degrees at 50% Response
- Soldering Temperature = Maximum 260°C