Overview


uClamp2492SQ is specifically designed to provide secondary surge and ESD protection on CAN Bus and other 24V ports in automotive applications. uClamp2492SQ integrates two bidirectional TVS diodes rated at 24V. ESD characteristics are highlighted by high ESD withstand voltage (±30kV contact / air discharge per IEC 61000-4-2) and low dynamic resistance. Each device is rated for a maximum EOS current of 5A (tₚ = 8/20µs). uClamp2492SQ is in 3-pin SOT-23 package. The leads are finished with lead-free matte tin. uClamp2492SQ is qualified to AEC-Q101 for automotive use.

Features

  • High ESD withstand Voltage
    • IEC 61000-4-2 (ESD): ±30kV (Contact), ±30kV (Air)
    • IEC 61000-4-4 (EFT): 4kV (5/50ns)
    • IEC 61000-4-5 (Lightning): 5A (tp = 8/20µs)
  • Industry standard SOT-23 package
  • Protects two data lines
  • Working voltage: 24V
  • Dynamic Resistance: 0.48 O (typ)
  • Capacitance: 15.3pF (typ)
  • Qualifi ed to AEC-Q101
  • Solid-state silicon-avalanche technology

Packaging

SOT-23 3-Lead

Order Codes

uClamp2492SQ.C, 3000 (Qty per Reel), 7 Inch (Reel Size)

PB Free/ROHS

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Applications

  • Automotive Applications
  • CAN Bus
  • FlexRay Bus
  • Industrial Equipment

Inventory

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