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MDD(Microdiode Semiconductor) SM12 product image
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MDD(Microdiode Semiconductor) SM12

Manufacturer
MDD(Microdiode Semiconductor)Asian Brands
MPN
SM12
LCSC Part #
C502560
Packaging
SOT-23
Customer #
Key Attributes
ESD DIODE 12VWM 32VC SOT-23
DatasheetMDD(Microdiode Semiconductor) SM12
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerMDD(Microdiode Semiconductor)
PackagingSOT-23
Clamping Voltage32V
Operating Temperature-55℃~+150℃
Peak Pulse Current (Ipp)11A
Peak Pulse Power Dissipation (Ppp)350W
Number of Channels-
Voltage - Breakdown13.3V
typeESD
PolarityBidirectional
Reverse Leakage Current (Ir)1uA
Reverse Stand-Off Voltage (Vrwm)12V
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Introduction

AI Translation

The SMxx series is designed for applications requiring transient overvoltage protection. They are suitable for devices sensitive to voltage and electrostatic discharge (ESD), such as computers, printers, commercial machines, communication systems, medical equipment, and other applications. These devices are ideal for situations where board space is limited. This series is specifically designed to protect sensitive components connected to power, data, and transmission lines from overvoltage caused by ESD, cable discharge events (CDE), and electrical fast transients (EFT).

Features

AI Translation
  • Peak pulse power: 350W per (8/20μs) pulse
  • IEC61000-4-2 (ESD): ±30kV (air discharge), ±30kV (contact discharge)
  • IEC61000-4-4 (EFT): 40A (5/50ns)
  • Protects one bidirectional line or two unidirectional lines
  • Low clamping voltage
  • Low leakage current
  • Operating voltage: 3V, 5V, 8V, 12V, 15V, 18V, 20V, 24V, 36V
  • Compliant with MSL 1

Applications

AI Translation
  • Mobile phones and accessories
  • Microprocessor-based devices
  • Personal Digital Assistants (PDAs)
  • Laptops, desktops, and servers
  • Portable instruments
  • Networking and telecommunications
  • Serial and parallel ports
  • Peripherals