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SD48C AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SD48C product

SD48C

Transient Voltage Suppressors (TVS)

TVS DiodeESD ProtectionSOD-323

The SD48C is a 48V bidirectional TVS diode in a SOD-323 package, optimized for ESD and surge protection in data and power lines.

Best for

  • USB 2.0 interfaces
  • Ethernet ports
  • General signal line protection

Avoid if

  • Applications requiring operating voltages significantly higher than 48V
  • High-speed data lines where 20pF capacitance may cause signal degradation

Check before use

  • Clamping voltage levels
  • PCB layout for optimal ESD suppression

Key specifications

Operating Voltage
48 V
Peak Pulse Power
320 W
Capacitance
20 pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsConnectivity

Datasheet

68191579d87919d967ba208ab7b4f26f.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SD48C: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SD48C is a bidirectional Transient Voltage Suppressor (TVS) diode from Leiditech, designed to protect sensitive electronic components from electrostatic discharge (ESD) and lightning surges.