Datasheet ADUM3190 (Analog Devices) - 7

link to page 7
ADuM3190 Data Sheet 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 branded on the package denotes DIN V VDE V 0884-10 approval for a 565 V peak working voltage.
Table 6. 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 565 V peak Input-to-Output Test Voltage, Method B1 VIORM × 1.875 = Vpd(m), 100% production test, Vpd(m) 1059 V peak tini = tm = 1 sec, partial discharge < 5 pC Input-to-Output Test Voltage, Method A After Environmental Tests Subgroup 1 VIORM × 1.5 = Vpd(m), tini = 60 sec, Vpd(m) 848 V peak tm = 10 sec, partial discharge < 5 pC After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec, Vpd(m) 678 V peak and Subgroup 3 tm = 10 sec, partial 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 6250 V peak Safety Limiting Values Maximum value allowed in the event of a failure (see Figure 2) Case Temperature TS 150 °C Safety Total Dissipated Power PS 1.64 W Insulation Resistance at TS VIO = 500 V RS >109 Ω
1.8 1.6 1.4 ) W ( R 1.2 E OW 1.0 G P IN IT 0.8 IM L E F 0.6 A S 0.4 0.2 0 0 50 100 150 200
004
AMBIENT TEMPERATURE (°C)
1335- 1 Figure 2. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN V VDE V 0884-10 Rev. A | Page 6 of 18 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Package Characteristics Regulatory Information Insulation and Safety Related Specifications Recommended Operating Conditions DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Test Circuits Applications Information Theory of Operation Accuracy Circuit Operation Isolated Amplifier Circuit Operation Application Block Diagram Setting the Output Voltage DOSA Module Application DC Correctness and Magnetic Field Immunity Insulation Lifetime Packaging and Ordering Information Outline Dimensions Ordering Guide Automotive Products