1、 IEC/PAS 60747-17 Edition 1.0 2011-11 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Semiconductor devices Discrete devices Part 17:Magnetic and capacitive coupler for basic and reinforced isolation IEC/PAS 60747-17:2011(E)Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,d
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10、Uncontrolled when printed.IEC/PAS 60747-17 Edition 1.0 2011-11 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Semiconductor devices Discrete devices Part 17:Magnetic and capacitive coupler for basic and reinforced isolation INTERNATIONAL ELECTROTECHNICAL COMMISSION W ICS 31.080.99 PRICE CODE ISBN 978
11、-2-88912-792-4 Registered trademark of the International Electrotechnical Commission Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 PAS 60747-17 I
12、EC:2011(E)CONTENTS FOREWORD.5 1 Scope.7 2 Normative references.7 3 Magnetic and Capacitive Coupler.8 3.1 Semiconductor material.8 3.2 Details of outline and encapsulation.8 3.2.1 Outline drawing.8 3.2.2 Method of encapsulation.9 3.2.3 Terminal identification and indication of any connection between
13、a terminal and the case.9 3.3 Type of coupler.9 3.3.1 SIO2 Isolators.9 3.3.2 Thin film Polymer Isolators.9 4 Terms related to ratings and characteristics for a coupler.9 4.1 lsolation sides.9 4.2 lsolation capacitance:CIO.9 4.3 lsolation resistance:RIO.9 4.4 lsolation voltage.9 4.5 Logic state match
14、.9 4.6 Logic state transition match.9 4.7 Common mode transient immunity(CMTI).10 4.8 Magnetic field immunity(MFI).10 4.8.1 Static magnetic field immunity(SMFI).10 4.8.2 Variable magnetic field immunity(VMFI).10 4.9 Propagation Delay:tpLH or tpHL.10 4.10 Further terms and abbreviations.10 5 Terms fo
15、r couplers providing protection against electrical shock.10 5.1 Safety ratings of couplers for reinforced insulation.10 5.2 Electrical safety requirements of couplers for basic and reinforced insulation.10 5.2.1 Partial discharge(pd).11 5.2.2 Apparent charge:qpd.11 5.2.3 Threshold apparent charge:qp
16、d(TH).11 5.2.4 Test voltages and time intervals for the partial-discharge test of couplers.11 5.2.5 Lifetime(Lifetime).15 5.2.6 Failure Rate over Lifetime(FROL).15 5.2.7 Statistical model(model).15 5.3 Isolation voltages and isolation test voltages for couplers providing protection against electrical shock.15 5.3.1 Rated isolation voltages.15 5.4 Absolute maximum ratings.16 5.4.1 Minimum and maximum storage temperatures:Tstg.16 5.4.2 Minimum and maximum ambient or reference-point operating te
