D203S
D203S Standard specifications and dimensions
Remended Model Encapsulation Type IR Receiving Electrode Window Size Spectral Response Transmittance Signal Output [Vp-p] Sensitivity Detectivity (D- ) Noise[Vp-p] Output Balance Offset Voltage Supply Voltage Operating Temp. Storage Temp. Field of View Equivalent Circuit D203S TO-5 2×1mm, 2 elements 4×3mm 5-14µm ≥75% ≥3500m V ≥3300V/W ≥1.4 ×108 cm Hz1/2/W <70m V <10% 0.3-1.2V 3-15V -30-70ºC -40-80ºC pyroelectric infrared sensor
Equivalent Circuit
D203S Test Method
D203S Test conditions
- Ambient temperature 25ºC
- Black-body temperature 420K(147˚C) 0.3-3.5Hz △f,
- 72.5 d B Amplifier
- Modulating frequency 1 Hz,
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D203S pyroelectric infrared sensor
The sensitivity balance of dual element sensor is calculated through...
