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SMAJ45A - 400W TVS Diodes

This page provides the datasheet information for the SMAJ45A, a member of the SMAJ5.0A 400W TVS Diodes family.

Datasheet Summary

Description

The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Features

  • 400W Peak Pulse Power capability at 10/1000µs waveform, repetition rate (duty cycle): 0.01%.
  • Excellent clamping capability.
  • Typical IR less than 1μA when VBR min>12V.
  • Surface mount footprint for compact PCB layout.
  • Low profile package.
  • Typical failure mode is short from over-specified voltage or current.
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c.
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact).
  • ESD protection of data lin.

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Datasheet preview – SMAJ45A

Datasheet Details

Part number SMAJ45A
Manufacturer Littelfuse
File Size 841.39 KB
Description 400W TVS Diodes
Datasheet download datasheet SMAJ45A Datasheet
Additional preview pages of the SMAJ45A datasheet.

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Full PDF Text Transcription

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SMAJ Series Surface Mount – 400W TVS Diodes Datasheet RoHS Pb e3 Description The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Uni-directional Bi-directional Additional Information Resources Accessories Samples Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25° by 10/1000us Waveform(Fig.2)(Note 1), (Note 2) -Single Die Parts Peak Pulse Power Dissipation at TA=25° by 10/1000us Waveform(Fig.2)(Note 1), (Note 2)-Stacked Die Parts(Note 5) Power Dissipation on Infinite Heat Sink at TL=50OC Peak Forward Surge Current, 8.
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