Datasheet ADuM3220/ADuM3221 (Analog Devices) - 5

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Data Sheet ADuM3220/ADuM3221 PACKAGE CHARACTERISTICS Table 3. Parameter Symbol Min Typ Max Unit Test Conditions/Comments
Resistance (Input-to-Output)1 R 1012 Ω I-O Capacitance (Input-to-Output)1 C 1.0 pF f = 1 MHz I-O Input Capacitance C 4.0 pF I IC Junction-to-Case Thermal Resistance, Side 1 θ 46 °C/W Thermocouple located at center JCI of package underside IC Junction-to-Case Thermal Resistance, Side 2 θ 41 °C/W Thermocouple located at center JCO of package underside IC Junction-to-Ambient Thermal Resistance θ 85 °C/W Thermocouple located at center JA of package underside 1 The device is considered a 2-terminal device; Pin 1 through Pin 4 are shorted together, and Pin 5 through Pin 8 are shorted together.
REGULATORY INFORMATION
The ADuM3220/ADuM3221 are approved by the organizations listed in Table 4.
Table 4. UL CSA VDE
Recognized Under UL 1577 Approved under CSA Component Acceptance Notice #5A Certified according to DIN V VDE V 0884-10 Component Recognition (VDE V 0884-10):2006-122 Program1 Single/Basic 2500 V rms Basic insulation per CSA 60950-1-03 and IEC 60950-1, Reinforced insulation, 560 V peak Isolation Voltage 400 V rms (566 V peak) maximum working voltage Functional insulation per CSA 60950-1-03 and IEC 60950-1, 800 V rms (1131 V peak) maximum working voltage File E214100 File 205078 File 2471900-4880-0001 1 In accordance with UL 1577, each ADuM3220/ADuM3221 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 5 µA). 2 In accordance with DIN V VDE V 0884-10, each ADuM3220/ADuM3221 is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 second (partial discharge detection limit = 5 pC). An asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS Table 5. Parameter Symbol Value Unit Test Conditions/Comments
Rated Dielectric Insulation Voltage 2500 V rms 1 minute duration Minimum External Air Gap (Clearance) L(I01) 4.90 min mm Measured from input terminals to output terminals, shortest distance through air Minimum External Tracking (Creepage) L(I02) 4.01 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation Tracking Resistance (Comparative Tracking Index) CTI >175 V DIN IEC 112/VDE 0303 Part 1 Isolation Group IIIa Material Group (DIN VDE 0110, 1/89, Table 1) Rev. C | Page 5 of 16 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents Revision History Specifications Electrical Characteristics—5 V Operation Electrical Characteristics—3.3 V Operation Package Characteristics Regulatory Information Insulation and Safety-Related Specifications 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 PC Board Layout Propagation Delay-Related Parameters Thermal Limitations and Switch Load Characteristics Output Load Characteristics DC Correctness and Magnetic Field Immunity Power Consumption Insulation Lifetime Outline Dimensions Ordering Guide Automotive Products