RV4140 Fairchild Semiconductor, RV4140 Datasheet
RV4140
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RV4140 Summary of contents
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... Description The RV4140A is a low power controller for AC outlet appliance leakage circuit interrupters. These devices detect hazardous current paths to ground such as an appliance falling into water. The interrupter then open circuits the line before a harmful or lethal shock occurs. Internally, the RV4140A has a diode bridge rectifier, zener shunt regulator, op amp, current reference, time delay circuit, latch and SCR driver ...
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... mA. LlNE DO NOT connect a filter capacitor between pins 5 and attempt to filter the supply voltage at the RV4140A. Proper operaton of the RV4140A requires the internal supply voltage to be unfiltered. SCR Driver The SCR must have a high dV/dt rating to ensure that line noise (generated by electrically noisy appliances) does not falsely trigger the SCR ...
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... The calculated value of R 30% when using a non-ideal transformer Press to Test TEST 15K Normally Latching Solinoid SET 191K RV4140A RV4140A may have to be changed up to SET Closed Contacts Load Q1 R Tag LINE 91K X0103DA 65-4140A-02 3 ...
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... RV4140A Pin Assignments SOIC (Top View SET 7 VFB 2 6 2.9V 3 Ground 4 5 Absolute Maximum Ratings Parameter Supply Current Internal Power Dissipation Storage Temperature Range Operating Temperature Range Lead Soldering Temperature Thermal Characteristics Parameter Maximum Junction Temperature Maximum P T <50° Thermal Resistance, q ...
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... Test Conditions I = 11mA 2-3 = 700 mA 9mA LINE 2-3 Design Value Design Value Design Value V = open 0mA 5-6 2 9mA 2 11mA 2 0V 11mA 7-6 2-3 = 700 mA I LINE C = 20nF 8 11mA 2-3 ) exceeds 2.9V/R 2-3 RV4140A Min. Typ. Max. Units 6.8 7.2 7.6 V 6.8 7.2 7.6 V -3.0 0 3.0 mV 2.0 MHz 30 100 nA 4.0 4 1.4 2.0 2 300 420 600 2.6 2.9 3 ...
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... RV4140A Schematic Diagram 6 PRODUCT SPECIFICATION ...
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... PRODUCT SPECIFICATION Notes: RV4140A 7 ...
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... RV4140A Notes: 8 PRODUCT SPECIFICATION ...
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... PRODUCT SPECIFICATION Notes: RV4140A 9 ...
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... RV4140A Mechanical Dimensions 8-Lead Plastic DIP Package Inches Millimeters Symbol Min. Max. Min. Max. A — .210 — 5.33 A1 .015 — .38 A2 .115 .195 2.93 4.95 B .014 .022 .36 B1 .045 .070 1.14 1.78 C .008 .015 .20 D .348 .430 8.84 10.92 .005 — .13 D1 .300 .325 7.62 8.26 E .240 .280 6.10 7. .100 BSC 2 ...
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... Terminal numbers are shown for reference only. 0. "C" dimension does not include solder finish thickness. 5. Symbol "N" is the maximum number of terminals. 4.01 2 6.20 0.50 1. 8¡ 0.10 a ccc C RV4140A h x 45¡ ...
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... RV4140A Ordering Information Part Number RV4140AN 8-Lead Plastic DIP RV4140AM 8-Lead Plastic SOIC LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1 ...