Slkor SLVD37HCU

The SLVD37HCU TVS diode is designed to replace multilayer varistors (MLVs) in portable applications such as mobile phones, laptops, and personal digital assistants. It offers superior electrical characteristics including low clamping voltage, low leakage current, and high surge capability. This diode protects sensitive electronic components connected to power lines against overstress caused by ESD, EFT, and lightning strikes.

The SLVD37HCU comes in a SOD-323 package and protects one bidirectional line. Per IEC61000-4-2, it provides ESD protection up to ±30kV (contact and air discharge); per IEC61000-4-5, it withstands peak pulse currents up to 105A (8/20μs).

• Operating voltage: 7V
• SOD-323 package
• 2500W peak pulse power (pulse width tp = 8/20μs)
• Data line transient protection:
  • IEC 61000-4-2 (ESD) ±30kV (air discharge) ±30kV (contact discharge)
  • IEC 61000-4-5 (Surge) 105A (8/20μs)
  • IEC 61000-4-4 (EFT) 40A (5/50ns)
• Low leakage current
• Low clamping voltage
• Solid-state silicon avalanche technology

• Terminal Equipment
• Power Lines
• Personal Digital Assistants (PDAs)
• Microprocessor-Based Equipment
• Laptops, Desktops, and Servers
• Mobile Phones and Accessories
• Portable Electronic Devices
• Peripherals