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Renesas Electronics RD3.9F-T8-AZ
Renesas Electronics

RD3.9F-T8-AZ Zener Diode, 3.9 V, Bulk Package

MPNRD3.9F-T8-AZ
End of Life

RD3.9F-T8-AZ, DIODE ZENER, 3.9 V breakdown voltage, Bulk package, Active lifecycle.

$0.2Ref. price · indicative, final on quote
RD3.9F-T8-AZ datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

RD3.9F-T8-AZ Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

3.9 V zener for rail clamping and reference

The RD3.9F-T8-AZ: The 3.9 V breakdown voltage is the key parameter — it sets the regulation point for shunt regulators, overvoltage clamps, and series reference stages. This is a common value for 3.3 V rail protection and low-voltage logic supply clamping.

Bulk package — handling and insertion

This suits hand-assembly, prototyping, and low-volume production where pick-and-place is not used.

Frequently asked questions

What package does RD3.9F-T8-AZ come in?

The RD3.9F-T8-AZ ships in a Bulk package — loose parts, not on tape or reel. This is typical for through-hole or hand-solder applications.