حفاظت مدار وریستور (ام او وی)

Product Attributes

Introduction

ESD/EMI filter arrays provide an ideal combination of EMI filtering and ESD protection for high-speed bus system transceivers such as Ethernet and FlexRay.

Features

• Single chip:
  • Reliable ESD protection up to 30 kV acc. to IEC 61000-4-2, level 4 (8 kV contact, 15 kV air)
  • High energy absorption capability
  • Low leakage current
  • Long-term ESD stability
  • Bidirectional protection
  • No temperature derating up to +150 °C
  • RoHS-compatible, lead-free
  • Nickel barrier suitable for lead-free soldering
  • Qualification based on AEC-Q200
  • PSpice simulation models available
• ESD / EMI filter array:
  • ESD protection acc. to IEC 61000-4-2, level 4
  • Capacitance deviation between array elements C1 and C2: < 3%
  • Max. relative capacitance change: < 0.1% / K
  • Low leakage current
  • Load-dump / jump-start resistant
  • Stable protection level
  • Bidirectional protection
  • No temperature derating up to +125 °C
  • RoHS-compatible, lead-free
  • Qualification based on AEC-Q200
  • 2-fold array

Applications

• Transient overvoltage protection in automotive applications: engine management, airbag, control units, electrohydraulic brake, ABS/ESP, sunroof
• Load-dump protection
• Jump-start protection
• Model of EMI filtering with matched capacitances C1 and C2