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Home Support FAQ

What voltage DC rails can the P6KE6.8A protect?

Time：2026-07-22 Views：15次
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The P6KE6.8A is primarily designed for 5V DC power rails with a stand-off voltage of 5.80V. It can also be used on 3.3V rails with generous safety margin (3.3V operating voltage is well below the 5.80V Vrwm threshold). For unregulated 5V buses that may rise to 5.5V or 5.8V under light load conditions, the P6KE6.8A's Vrwm of 5.80V provides adequate margin.

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Popular FAQs
What is the operating temperature range of P6KE120A?
2026-08-05
 -55C to +150C junction temperature for industrial and outdoor applications.
Can P6KE120A be used for 100V DC systems?
2026-08-05
Yes. The 102V stand-off voltage suits 100V-level DC rails with typical tolerances.
What is the peak pulse power of P6KE120A?
2026-08-05
600W for a 10/1000us exponential waveform at 25C.
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