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Vishay 1N4759ATR Silicon Zener Diode

The Vishay 1N4759A-TR is a silicon planar power Zener diode specifically engineered for applications requiring voltage stabilization and clipping. Its robust design and AEC-Q101 qualification make it suitable for demanding environments, including automotive and industrial applications. The diode's key features include a standard Zener voltage tolerance of ±5%, ensuring predictable and consistent performance. It is commonly used in power supplies, voltage regulators, and overvoltage protection circuits, contributing to the reliability and safety of electronic systems. The Vishay 1N4759A-TR offers a balance of performance, reliability, and cost-effectiveness for a variety of design needs.

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Inv Date:06-09-2026
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Part No:1N4759A-TR
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Vishay 1N4759ATR Silicon Zener Diode Specifications:

  • VZrange nom.: 3.3 to 100 V
  • Test current IZT: 2.5 to 76 mA
  • VZspecification: Thermal equilibrium
  • Int. construction: Single
  • Power dissipation: 1300 mW (at 4 mm lead distance)
  • Zener current: IZ
  • Thermal resistance junction to ambient air: 110 K/W (at 4 mm lead distance)
  • Junction temperature: 175 °C
  • Storage temperature range: -65 to +175 °C
  • Forward voltage (max.): 1.2 V (at IF= 200 mA)
  • Zener voltage range: 3.3 to 100 V
  • Reverse leakage current: ≤ 5 μA
  • Dynamic resistance: ≤ 10 Ω (f = 1 kHz)
  • Surge current: 400 to 3000 mA
  • Regulator current: 276 to 121 mA
  • Package: DO-41
  • Weight: 310 mg
  • Molding compound flammability rating: UL 94 V-0
  • Moisture sensitivity level: MSL level 1 (J-STD-020)
  • Soldering conditions: 260 °C / 10 s at terminals

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Frequently Asked Questions

Where can I buy Vishay 1N4759ATR?

You can click on the BUY or RFQ button to purchase 1N4759ATR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part 1N4759ATR?

You can download the 1N4759ATR datasheet or visit the Vishay website for support.

Who is the manufacturer of 1N4759ATR?

Vishay

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