Semtech

TDS2621LP/TDS3621LP EOS Protection

Semtech TDS2621LP/TDS3621LP devices efficiently divert transient current to ground during overvoltage events

Image of Semtech TDS2621LP/TDS3621LP EOS ProtectionSemtech TDS2621LP and TDS3621LP advanced transient diverting suppressors (TDS) redefine circuit protection by offering superior clamping and temperature characteristics compared to traditional TVS devices. Utilizing a surge-rated FET as the core protection element, TDS devices efficiently divert transient current to ground during overvoltage events. The exceptionally low ON resistance of the FET ensures a nearly constant clamping voltage across the rated peak pulse current range, providing a more effective shield for vulnerable integrated circuits.

Features
  • High ESD withstand voltage: ±20 kV (contact) and ±25 kV (air) per IEC 61000-4-2
  • High peak pulse current capability: 24 A (tP = 8/20 μs), 1 kV (tP = 1.2/50 μs, RS = 42 Ω) per IEC 61000-4-5
  • Protects one I/O or power line
  • Max working voltage 26.4 V and 36 V
  • Solid-state technology
Applications
  • USB Type-C®
  • VBUS lines
  • IoT devices

TDS2621LP/TDS3621LP EOS Protection

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
Transient Diverting SuppressorsTDS3621LP.CTransient Diverting Suppressors2547 - Immediate$6.01View Details
TDS, 1-LINE 26V 24A TVS EOS SLP1TDS2621LP.CTDS, 1-LINE 26V 24A TVS EOS SLP12730 - Immediate$10.04View Details
Published: 2025-06-13