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ADUM2201ARWZ Arkusz danych(PDF) 11 Page - Analog Devices |
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ADUM2201ARWZ Arkusz danych(HTML) 11 Page - Analog Devices |
11 / 20 page ADuM2200/ADuM2201 Rev. 0 | Page 11 of 20 DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by means of protective circuits. Note that the asterisk (*) branded on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage. Table 7. Description Conditions Symbol Characteristic Unit Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 300 V rms I to IV For Rated Mains Voltage ≤ 450 V rms I to II For Rated Mains Voltage ≤ 600 V rms I to II Climatic Classification 40/105/21 Pollution Degree (DIN VDE 0110, Table 1) 2 Maximum Working Insulation Voltage VIORM 846 V peak Input-to-Output Test Voltage, Method B1 VIORM × 1.875 = VPR, 100% production test, tm = 1 sec, partial discharge < 5 pC VPR 1590 V peak Input-to-Output Test Voltage, Method A VPR After Environmental Tests Subgroup 1 VIORM × 1.6 = VPR, tm = 60 sec, partial discharge < 5 pC 1375 V peak After Input and/or Safety Test Subgroup 2 and Subgroup 3 VIORM × 1.2 = VPR, tm = 60 sec, partial discharge < 5 pC 1018 V peak Highest Allowable Overvoltage Transient overvoltage, tTR = 10 seconds VTR 6000 V peak Safety-Limiting Values Maximum value allowed in the event of a failure; see Figure 3 Case Temperature TS 150 °C Side 1 Current IS1 265 mA Side 2 Current IS2 335 mA Insulation Resistance at TS VIO = 500 V RS >109 Ω 350 300 200 100 0 0 50 100 150 200 CASE TEMPERATURE (°C) 250 150 50 SIDE 1 SIDE 2 Figure 3. Thermal Derating Curve, Dependence of Safety Limiting Values with Case Temperature per DIN V VDE V 0884-10 RECOMMENDED OPERATING CONDITIONS Table 8. Parameter Symbol Min Max Unit Operating Temperature TA −40 +105 °C Supply Voltages1 VDD1, VDD2 3.0 5.5 V Input Signal Rise and Fall Times 1.0 ms 1 All voltages are relative to their respective ground. See the DC Correctness and Magnetic Field Immunity section for information on immunity to external magnetic fields. |
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