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| TECHNICAL DATA IL7101N IL7101N EARTH LEAKAGE CURRENT DETECTOR Description The IL7101N is designed for use in earth leakage circuit interrupters for operation directly oft the AC Line in breakers. It contains pre regulator, main regulator, after regulator, differential amplifier, level comparator, latch circuit. The input in the differential amplifier is connect to the secondary node of zero current transformer. The level comparator generates high level when earth leakage current is greater than some level. N SUFFIX PLASTIC 8 1 Pin Configuration (Top View) Feature * Low Power Consumption (PD=5mW) 100V/200V * 100V/200V Common Built-in Voltage Regulator * High Gain Differential Amplifier * High Input Sensitivity * Minimum External Parts * Large Surge Margin * Wide Operating Temperature Range (T=-30 to 85C) * High Noise Immunity VR IN OD 1 2 3 4 8 7 6 5 V+ OS NR SC Absolute Maximum (T^ 2 ) ! Supply Voltage ! ! ! ! Ratings 20V 8mA 200m W - 30 to 85C - 55 to 125C Supply Current Power Dissipation Operating Temperature Storage Temperature Block Diagram 1 TECHNICAL DATA IL7101N Recomended Operating Condition: TA=-30C to 80C PARAMETER Supply Voltage Vs-GND Capacitor OS-GND Capacitor SYMBOL V Cvs Cos + MIN. 12 1 TYP. MAX UNIT V F 1 F Electrical Characteristics PARAMETER Supply Current 1 * Trip Voltage Differential Amplifier Output Current 1 Differential Amplifier Output current 2 Output Current SC ON Voltage SC Input Current Output "L" Current Input Clamp Voltage Differential Input Clamp Voltaqe Max. Current Voltage Supply Current 2 Latch Circuit Off Supply Votaqe Response Time SYMBOL + CONDTIONS V =12V, VR - VI = 30 mV V = 16V, VR - VI = X + V = 16 V, VR - VI = 30 mV VOD = 1.2 V + V = 16 V, VR - VI = short VOD = 0.8 V lSI = 580A VSC = 1.4 V lSI = 530A VOS = 0.8 V lSI = 480A + V = 16 V V = l2V V = 12 V, VOSL = 0.2 V + V = 12 V, IIC = 20 mA IIDC = 100mA ISM = 7 mA VOS = 0.5 V, VR - VI = X V = 16 V, VR - VI = 0.3 V + + + + lS1 VT ITD1 ITD2 TEMP. (C) -30 25 85 -30 85 25 25 -30 25 85 25 25 -30 85 -30 85 -30 85 25 -30 85 25 25 MIN. 9 -12 17 -200 -100 -75 0.7 200 4.3 0.4 20 0.5 1 TYP. 400 13.5 - MAX. 580 530 480 18 -30 37 UNIT A mV (rms) A A IO VSC ON ISC ON IOSL VIC VIDC VSM IS2 V+ OFF TON A 1.4 5 6.7 2 28 1200 V A A V V V A V - 4 ms * A: 9 ~12.5 B: 11.5~15.5 C: 14.5~18 2 TECHNICAL DATA Typical Performance Curves IL7101N 3 TECHNICAL DATA Typical Application IL7101N 4 |
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