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  1.   Abstract
  2.   Trademarks
  3. 1Using MOSFET Safe Operating Area Curves in Your Design
  4. 2Review the SOA Graph
  5. 3Applications Where SOA is Important
  6. 4Using the Data Sheet SOA Graph
  7. 5Temperature Derating of SOA
  8. 6Estimating SOA for Different Pulse Widths
  9. 7Estimating SOA for Non-Square Waveforms
  10. 8Summary
  11. 9References

Abstract

Power MOSFET data sheets include a safe operating area (SOA) graph with a family of curves to make sure the device can be operated at current and voltage conditions in an application without being damaged. Proper use of SOA data is a critical design element for reliable system operation.