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M4SMF20A TVS Diode SOD-123FL

M4SMF20A is a unidirectional surface-mount TVS diode packaged in SOD-123FL. It features 4500W peak pulse power under 8/20μs surge waveform, which is widely adopted to protect electronic circuits against ESD, lightning surges and transient overvoltage.

Description

M4SMF20A is a unidirectional surface-mount TVS diode packaged in SOD-123FL. It features 4500W peak pulse power under 8/20μs surge waveform, which is widely adopted to protect electronic circuits against ESD, lightning surges and transient overvoltage.

Features

  • 4500W peak pulse power for 8/20μs surge waveform
  • Electrical parameters: VRWM=20V, VBR=22.2~24.5V @ 1mA, IR≤1μA @ 20V, VC=35V @ 160A
  • Ultra-fast response time less than 1ps with low inductance design
  • Superior performance on transient voltage clamping
  • Compact low-profile SMD package for surface mount assembly

Our advantages

  • High surge power rating delivers reliable protection against heavy transient pulses
  • Fast response effectively suppresses sudden voltage spikes
  • Miniature size saves PCB space for miniaturized electronic devices
  • Ultra-low leakage current reduces standby power loss
  • Standard tape and reel packaging fits automatic high-speed SMT production

Mechanical Data

  • Package: SOD-123FL, molded plastic with UL94V-0 flame retardant rating
  • Color band marks the cathode terminal
  • Approximate single weight: 0.07g
  • Operating junction temperature: -55℃ ~ +125℃; Storage temperature: -55℃ ~ +150℃
  • Compliant with MSL 1 moisture sensitivity standard

Applications

Computer systems, household appliances, video input modules, automotive electronics, industrial control equipment and communication devices

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Description
M4SMF20A SOD-123FL.pdf
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