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1N970B-1 - Silicon Zener Diode

Download the 1N970B-1 datasheet PDF. This datasheet also covers the 1N957B-1 variant, as both devices belong to the same silicon zener diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 1N962B-1 thru 1N986B-1 Available in JAN, JANTX and JANTXV per MIL-PRF-19500/117.
  • Standard voltage tolerances are plus/minus 5% with B suffix, 10% with A suffix identification.
  • Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively.
  • 500 mW power handling.
  • Hermetically sealed axial-leaded glass DO-35 package. Rev. V2 Electrical Specifications: TA = +25°C (unless otherwise specified) Part #1 1N957B-1 Normal Zener Volt.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N957B-1-VPT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1N970B-1
Manufacturer VPT
File Size 662.61 KB
Description Silicon Zener Diode
Datasheet download datasheet 1N970B-1 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
1N957B-1 thru 1N986B-1 Silicon Zener Diode Series Features • 1N962B-1 thru 1N986B-1 Available in JAN, JANTX and JANTXV per MIL-PRF-19500/117 • Standard voltage tolerances are plus/minus 5% with B suffix, 10% with A suffix identification. • Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively. • 500 mW power handling • Hermetically sealed axial-leaded glass DO-35 package. Rev. V2 Electrical Specifications: TA = +25°C (unless otherwise specified) Part #1 1N957B-1 Normal Zener Voltage VZ Volts 6.8 Zener Test Current IZT mA 18.5 Max. Zener Impedance ZZT @ IZT ZZK @ IZK Ohms Ohms mA 4.5 700 1.0 Max. DC Zener Current IZM mA Max. Surge Current IZSM mA 55 300 Max. Reverse Leakage IR @ VR mA Volts 150 5.2 Max. Temperature Coefficient aVZ %/°C 0.