MRD750 MOTOROLA | Alldatasheet
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= SEMICONDUCTOR Se TECHNICAL DATA Photo Detector Logic Output . incorporates a Schmitt Trigger which provides hysteresis for noise immunity and pulse shaping. The detector circuit is optimized for simplicity of operation and utilizes an open-collector output for application flexibility. PHOTO DETECTOR © Popular Low Cost Plastic Package LOGIC OUTPUT ® High Coupling Efficiency ®@ Wide Vcc Range © Ideally Suited for MLED71 Emitter © Usable to 125 kHz D\\ J LEP" na Z ane Z CASE 349C-01 PLASTIC MAXIMUM RATINGS (Ta = 25°C unless otherwise noted) Rating Symbol [Value unit Output Voltage Renge Vo forte Vos | Supply Voltage Range [vec [7 ote | von | Output Current re ro Device Dissipation mw Derate above 25°C (Note 1) mwrc Maximum Operating Temperature Storage Temperature Range c Lead Soigering Temperature i 260 c (5 seconds maximum; 1/16 inch from case) (Note 2) Notes}. Measured with device soldered into» ypcal PC board
2 Heat sine shouldbe apitd to lends uring soldering to prevent case temperature from exceading 100°
ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted) Characteristic [_swmbot [min [tye | Max | Unie DEVICE (Ta = 25°C) Operating Voltage [vec [8 | = [os [vores] Supply Current with Output High, Figure 4 Tectom (ip = 0, Voc = 5 V) Output Current, High = (ip = 0, Voc = Vo = 15V, RL = 2709) (continued) 4-34
Figure 3. Output Voltage, Low versus Load Current Figure 4. Supply Current versus Supply Voltage — Figure 5. Supply Current versus Supply Voltage — Figure 6. Threshold Current versus Supply Voltage
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Figure 7. Threshold Current versus Temperature Figure 8. MLED71 Forward Characteristics
9 Voc = SVOLTS 9 Voc = VOLTS
Figure 9. Test Circuit for Threshold Current Figure 10. Test Circuit for Output Vottage versus Load Figure 11. Test Circuit for Supply Current versus