SLLSE39E June   2010  – May 2015 ISO7520C , ISO7521C

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics: VCC1 and VCC2 at 5 V ± 5%
    6. 6.6  Electrical Characteristics: VCC1 at 5 V ± 5%, VCC2 at 3.3 V ± 5%
    7. 6.7  Electrical Characteristics: VCC1 at 3.3 V ± 5%, VCC2 at 5 V ± 5%
    8. 6.8  Electrical Characteristics: VCC1 and VCC2 at 3.3 V ± 5%
    9. 6.9  Switching Characteristics: VCC1 and VCC2 at 5 V ± 5%
    10. 6.10 Switching Characteristics: VCC1 at 5 V ± 5%, VCC2 at 3.3 V ± 5%
    11. 6.11 Switching Characteristics: VCC1 at 3.3 V ± 5%, VCC2 at 5 V ± 5%
    12. 6.12 Switching Characteristics: VCC1 and VCC2 at 3.3 V ± 5%
    13. 6.13 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Insulation Characteristics
      2. 8.3.2 IEC 60664-1 Ratings Table
      3. 8.3.3 Package Insulation and Safety-Related Specifications
      4. 8.3.4 Safety Limiting Values
      5. 8.3.5 Regulatory Information
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7 Parameter Measurement Information

ISO7520C ISO7521C swt2_char_llse39.gif
A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 50 kHz, 50% duty cycle, tr ≤ 3 ns, tf ≤ 3 ns, ZO = 50 Ω.
B. CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 4. Switching Characteristic Test Circuit and Voltage Waveforms
ISO7520C ISO7521C failsafe2_llse39.gif
A. CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 5. Fail-safe Delay Time Test Circuit and Voltage Waveforms
ISO7520C ISO7521C comm_mode_llse39.gif
A. CL = 15 pF and includes instrumentation and fixture capacitance within ±20%.
Figure 6. Common-Mode Transient Immunity Test Circuit