HS0038B VISHAY Vishay Telefunken Typical Characteristics (Tamb=25C unless otherwise specified) 10 2.0 E-E 1.6 I PR 0. 07080.91.01.11213 0.0040.8 12 16 948145 f/fo-Relative Frequency 94817 E-Field Strength of Disturbance(kV/m) Figure 1.Frequency Dependence of Responsivity Figure 4.Sensitivity vs.Electric Field Disturbances 0.7 0 0 03 0.1 10 10.0100.01000.010000.0 100 9%12110 E.-Irradiance mW/mn2 AV-AC Voltage on DC Suppy Voltge (mV) Figure 2.Sensitivity in Dark Ambient Figure 5.Sensitivity vs.Supply Voltage Disturbances 50 0 30 25 000. 10 0 0.01 0.10 1.00 10.00 -30-150153045607590 第12 cihwneo %1212 T-Ambient Temperature (C) Figure 3.Sensitivity in Bright Amblent Figure 6.Sensitivity vs.Ambient Temperature HS0038B Vishay Telefunken Rev. 7, 05-Dec-00 www.vishay.com Document Number 82002 4 (7) Typical Characteristics (Tamb = 25
C unless otherwise specified) 0.7 0.8 0.9 1.0 1.1 E / E – Rel. Responsitivity e min f/f0 – Relative Frequency 1.3 94 8143 0.0 0.2 0.4 0.6 0.8 1.0 e 1.2 f = f0
5%
f ( 3 dB ) = f0 / 10 Figure 1. Frequency Dependence of Responsivity 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.1 1.0 10.0 100.0 1000.0 10000.0 Ee – Irradiance ( mW/m2 96 12110 ) po t – Output Pulse Length (ms) Input burst duration = 950 nm, optical test signal, fig.7 Figure 2. Sensitivity in Dark Ambient 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0.01 0.10 1.00 10.00 100.00 E – DC Irradiance (W/m2 96 12111 ) e min E – Threshold Irradiance (mW/m ) 2 Correlation with ambient light sources ( Disturbance effect ) : 10W/m21.4 klx ( Stand.illum.A, T = 2855 K )8.2 klx ( Daylight, T = 5900 K ) Ambient, = 950 nm Figure 3. Sensitivity in Bright Ambient 0.0 0.4 0.8 1.2 1.6 0.0 0.4 0.8 1.2 2.0 E – Field Strength of Disturbance ( kV / m ) 2.0 94 8147 1.6 E – Threshold Irradiance ( mW/m ) e min 2 f(E)=f0 Figure 4. Sensitivity vs. Electric Field Disturbances 0.01 0.1 1 10 100 0.1 1 10 1000 94 9106
Vs RMS – AC Voltage on DC Supply Voltage ( mV ) E – Threshold Irradiance ( mW/m ) e min 2 f = f0 10 kHz 100 Hz 1 kHz Figure 5. Sensitivity vs. Supply Voltage Disturbances 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 –30 –15 0 15 30 45 60 75 90 96 12112 Tamb – Ambient Temperature ( °C ) e min E – Threshold Irradiance (mW/m ) 2 Sensitivity in dark ambient Figure 6. Sensitivity vs. Ambient Temperature