ESD Protection
  • UClamp2804L
    • Lightning and ESD Protection for Gigabit Ethernet Interfaces
  • uClamp0544P
    • μClamp™ 4-Line ESD Protection
  • RClamp3655P
    • RailClamp® ESD Protection for uUSB Interfaces
  • RClamp3624T
    • ESD Protection for uUSB Interfaces
  • RClamp1624T
    • RailClamp® ESD Protection for USB Interfaces
  • RClamp0554S
    • RailClamp® Low Capacitance TVS Diode Array
  • RClamp0544T
    • RailClamp® Ultra Low Capacitance TVS Arrays
  • EClamp0504T
    • Low Profile EClamp® 4-Line ESD protection
Semtech SM12

Semtech SM12

300 Watt TVS Diode Array

The SM series of transient voltage suppressors (TVS) are designed to protect  components which are connected to data and transmission lines from voltage surges caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.

Features


  • 12 V working voltage
  • 300 Watts peak pulse power (tp = 8/20 µs)
  • Protects one bidirectional line or two unidirectional lines
  • Transient protection for data & power lines to
    • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
    • IEC 61000-4-4 (EFT) 40 A (5/50 ns)
    • IEC 61000-4-5 (Lightning) 24 A (8/20 µs)
  • Low clamping voltage
  • Solid-state silicon-avalanche technology

Applications


  • Cellular handsets and accessories
  • Portable electronics
  • Industrial controls
  • Set-top boxes
  • Server, notebook, and desktop PCs

Packaging

SOT-23

Order Codes

  • SM12.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel