Rclamp®0512TQ TVS Diode

By Semtech 126

Rclamp®0512TQ TVS Diode

Semtech's RClamp®0512TQ is specifically designed to provide secondary-surge and ESD protection on high-speed ports. The RClamp0512TQ integrates low-capacitance, surge-rated steering diodes with a high-power transient voltage suppressor (TVS). The TVS utilizes snap-back or “crow-bar” technology to minimize device clamping voltage and features a high surge-current capability of 20 A. The ESD characteristics are highlighted by high-ESD withstand voltage (+/-30 kV per IEC 61000-4-2) and extremely low dynamic resistance (0.075 Ω typical). Each device will protect two lines operating at 5 V. The RCLAMP0512TQ is qualified to AEC-Q100 and works between -40°C to 125°C.

The RClamp0512TQ is in a 3-pin, SGP1006N3T package. It measures 1.0 mm x 0.6 mm with a nominal height of only 0.4 mm. The leads are finished with lead-free NiAu.

Features
  • Transient protection to IEC 61000-4-2 (ESD) 30 kV (air) and 30 kV (contact)
  • IEC 61000-4-4 (EFT) 4 kV (5/50 ns)
  • IEC 61000-4-5 (lightning) 20 A (8/20 μs)
  • ISO-10605 (ESD) 30 kV (air) and 30 kV (contact)
  • Qualified to AEC-Q100, Grade 1
  • Very small PCB area: 0.6 mm²
  • Protects two high-speed data lines
  • Working voltage: 5 V
  • Low capacitance: 3 pF (max.)
  • Dynamic resistance: 0.075 Ω (typ.)
  • Solid-state, silicon-avalanche technology
  • Pb-free, halogen-free, and RoHS/WEEE compliant
  • Nominal dimensions: 1.0 mm x 0.60 mm x 0.40 mm
Applications
  • Automotive
  • Industrial equipment
  • Integrated magnetics / RJ-45 connectors
  • 10/100/1000 Ethernet
  • 2.5 GbE
  • USB 2.0

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