Description
Metal cap with integrated IR window TO-46 (3 isolated + 1 ground) pins with solderable gold coating Si-based interference IR longpass filter Thermistor 100 kΩ The sensor is sealed in a dry nitrogen environment and gross leak proof PerkinElmer Logo “P” + device number xxxx + 3 digits date code YWW
2.2 Electrical Characteristics
Table 3: Thermopile sensor characteristics
Symbol RTP
Parameter Sensitive area Resistance
Min Typ 0.2
80
SV Responsivity
57
∆U / ∆T
∆U / ∆T τ VRMS
Average sensiti
Features
- RoHS compliant.
 
- Si-chip made by standard CMOS processes.
 
- Large output voltage.
 
- High signal to noise ratio.
 
- 5.5 µm IR longpass filter.
 
- Outside window allows thermal shock free
mounting of sensor into ear thermometer speculum.
 
- Extremely stable signal in the case of ambient thermal shock due to - Isothermal housing - Flash gold coating for minimal thermal emission within cap.