Small Signal Zener Diode for Voltage Stabilization

SKU: 1N5251

Space Qualified Diode by Vishay (46 more products)

Note : Your request will be directed to Vishay.

1N5251 Image

The 1N5251 from Vishay is a Space-Qualified Zener Diode with a zener voltage range of 22 V and a reverse leakage current of 0.1 μA. This diode has a maximum dynamic resistance of 29 ohms and a forward voltage of 1.1 V. It has a reverse voltage of 17 V and a power dissipation of up to 500 mW. This silicon planar zener diode has a standard zener voltage tolerance of +/-5 % and has a thermal resistance of 300 K/W (junction to ambient air). It is RoHS-compliant and ideal for voltage stabilization applications.

Product Specifications

Product Details

  • Part Number
    1N5251
  • Manufacturer
    Vishay
  • Description
    Small Signal Zener Diode for Voltage Stabilization

General Parameters

  • Section
    RF Diode
  • Types of Diode
    Zener Diode
  • Forward Voltage
    1.1 V
  • Reverse Current
    0.1 uA
  • Reverse Voltage
    17 V
  • RoHS Compliant
    Yes
  • Applications
    Voltage stabilization

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
AWS 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
Small Geostationary Satellite 17 Nov, 2018
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018

isro

Name Date
EOS-2 07 Aug, 2022
EOS-4 14 Feb, 2022
EOS-3 12 Aug, 2021
EOS-1 07 Nov, 2020
RISAT-2BR1 11 Dec, 2019
Cartosat-3 27 Nov, 2019
Chandrayaan II 06 Sep, 2019
RISAT-2B 22 May, 2019
Resourcesat-2A 07 Dec, 2016
AstroSat 28 Sep, 2015

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023