Datasheet ADuM3224/ADuM4224 (Analog Devices) - 7

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Data Sheet ADuM3224/ADuM4224 DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The asterisk (*) marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 8. ADuM3224 V DE Characteristics (Pending) Description Test Conditions/Comments Symbol Characteristic Unit
Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms I to IV For Rated Mains Voltage ≤ 300 V rms I to III For Rated Mains Voltage ≤ 400 V rms I to II Climatic Classification 40/105/21 Pollution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 560 V peak Input-to-Output Test Voltage, Method B1 VIORM × 1.875 = Vpd(m), 100% production test, Vpd(m) 1050 V peak tini = tm = 1 sec, partial discharge < 5 pC Input-to-Output Test Voltage, Method A VIORM × 1.5 = Vpd(m), tini = 60 sec, Vpd(m) tm = 10 sec, partial discharge < 5 pC After Environmental Tests Subgroup 1 896 V peak After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec, Vpd(m) 672 V peak and Subgroup 3 tm = 10 sec, partial discharge < 5 pC Highest Allowable Overvoltage VIOTM 4242 V peak Surge Isolation Voltage VPEAK = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 6000 V peak Safety-Limiting Values Maximum value allowed in the event of a failure (see Figure 2) Maximum Junction Temperature TS 150 °C Safety Total Dissipated Power PS 1.64 W Insulation Resistance at TS VIO = 500 V RS >109 Ω
Table 9. ADuM4224 V DE Characteristics (Pending) Description Test Conditions/Comments Symbol Characteristic Unit
Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms I to IV For Rated Mains Voltage ≤ 300 V rms I to III For Rated Mains Voltage ≤ 400 V rms I to II Climatic Classification 40/105/21 Pollution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 849 V peak Input-to-Output Test Voltage, Method B1 VIORM × 1.875 = Vpd(m), 100% production test, Vpd(m) 1592 V peak tini = tm = 1 sec, partial discharge < 5 pC Input-to-Output Test Voltage, Method A VIORM × 1.5 = Vpd(m), tini = 60 sec, tm = 10 sec, Vpd(m) partial discharge < 5 pC After Environmental Tests Subgroup 1 1273 V peak After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec, tm = 10 sec, Vpd(m) 1018 V peak and Subgroup 3 partial discharge < 5 pC Highest Allowable Overvoltage VIOTM 7071 V peak Surge Isolation Voltage VPEAK = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 6000 V peak Safety Limiting Values Maximum value allowed in the event of a failure (see Figure 3) Maximum Junction Temperature TS 150 °C Safety Total Dissipated Power PS 2.77 W Insulation Resistance at TS VIO = 500 V RS >109 Ω Rev. B | Page 7 of 19 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION ELECTRICAL CHARACTERISTICS—3.3 V OPERATION PACKAGE CHARACTERISTICS INSULATION AND SAFETY RELATED SPECIFICATIONS ADuM3224 Specifications ADuM4224 Specifications REGULATORY INFORMATION DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PRINTED CIRCUIT BOARD LAYOUT UNDERVOLTAGE LOCKOUT PROPAGATION DELAY-RELATED PARAMETERS THERMAL LIMITATIONS AND SWITCH LOAD CHARACTERISTICS OUTPUT LOAD CHARACTERISTICS BOOTSTRAPPED HALF-BRIDGE OPERATION DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY POWER CONSUMPTION INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS