Datasheet ADUM5000 (Analog Devices) - 6

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ADuM5000W Data Sheet IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS
This power module is suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884, Part 2):2003-01 approval.
Table 8. Description Conditions 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, tini = tm = 1 Vpd(m) 1050 V peak sec, partial discharge < 5 pC Input-to-Output Test Voltage, Method a VIORM × 1.5 = Vpd(m), tini = 60 sec, tm = 10 sec, partial Vpd(m) 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, tm = 10 sec, partial Vpd(m) 672 V peak and Subgroup 3 discharge < 5 pC Highest Allowable Overvoltage VIOTM 4000 V peak Surge Isolation Voltage VPEAK = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 4000 V peak Safety-Limiting Values Maximum value allowed in the event of a failure (see Figure 2) Maximum Junction Temperature TS 150 °C Total Power Dissipation @ 25°C PS 2.78 W Insulation Resistance at TS VIO = 500 V RS >109 Ω
Thermal Derating Curve 3.0 2.5 W) ( R 2.0 OWE G P 1.5 ITIN LIM 1.0 FE A S 0.5 0 0 50 100 150 200
002
AMBIENT TEMPERATURE (°C)
10971- Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS Table 9. Parameter Symbol Min Max Unit Comments
TEMPERATURE1 Operating Temperature TA −40 +105 °C SUPPLY VOLTAGES2 Each voltage is relative to its respective ground VDD1 at VSEL = 0 V VDD1 2.7 5.5 V VDD1 at VSEL = 5 V VDD1 4.5 5.5 V 1 Operation at 105°C requires reduction of the maximum load current as specified in Table 10. 2 Each voltage is relative to its respective ground. Rev. A | Page 6 of 15 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY PACKAGE CHARACTERISTICS REGULATORY INFORMATION INSULATION AND SAFETY-RELATED SPECIFICATIONS IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS Thermal Derating Curve RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PCB LAYOUT START-UP BEHAVIOR EMI CONSIDERATIONS THERMAL ANALYSIS CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION POWER CONSIDERATIONS INCREASING AVAILABLE POWER INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS