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Littelfuse SC1205 Bidirectional Discrete SPA® TVS Diode

Littelfuse SC1205 Bidirectional Discrete SPA® TVS Diodes offer high ESD (electrostatic discharge) protection in a 0201 DFN-2 package with silicon avalanche technology. The SC1205 TVS component safely absorbs repetitive ESD strikes of ±30kV (contact and air discharge defined in IEC 61000-4-2) without any performance degradation. Additionally, each TVS can safely dissipate a 7A 8/20us surge event as defined by IEC 61000- 4-5 2nd edition.

Features

  • ESD, IEC 61000-4-2
    • ±30kV contact
    • ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • 0201 DFN-2 package
  • 1nA typical leakage current at 4.5V
  • 7A surge tolerance (8/20μs as defined in IEC 61000-4-5 2nd edition)
  • Reflow solderable
  • Moisture Sensitivity Level (MSL) 1
  • Lead-free, Halogen-free, and RoHS compliant

Applications

  • Switches and buttons
  • Test equipment and instrumentation
  • Point-of-sale (POS) terminals
  • Medical equipment
  • Notebooks, desktops, and servers
  • Computer peripherals
  • Batteries

Specifications

  • 7A maximum peak current
  • 4.5V maximum reverse standoff voltage
  • 5.3V minimum breakdown voltage, 5.5V typical
  • 20nA maximum reverse leakage current, 1nA typical
  • 10V typical clamp voltage
  • 0.17Ω typical dynamic resistance
  • 9pF maximum diode capacitance, 7pF typical
  • Single-channel
  • Temperature ranges
    • -40°C to +125°C operating
    • -55°C to +150°C storage
  • Materials
    • Ag (EF2) lead plating
    • Ni/Fe leads
    • Silicon substrate
    • UL 94V-0 molded compound body

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Littelfuse TVS Silicon Protection Arrays (SPA)

Designed for devices requiring advanced protection from ESD, EFT, and lightning induced transients.

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Publicado: 2021-12-15 | Actualizado: 2022-03-11