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1N5521B-1 - 500mW Zener Diodes

Download the 1N5521B-1 datasheet PDF. This datasheet also covers the 1N5518B variant, as both devices belong to the same 500mw zener diodes family and are provided as variant models within a single manufacturer datasheet.

Description

The 1N5518 thru 1N5546 series of 0.5 watt axial-leaded glass Zener Voltage Regulators provides a selection from 3.3 to 33 volts with tolerances ranging from plus/minus 1% to 20%.

The standard tolerance is plus/minus 5% with the B suffix unless ordered otherwise.

Features

  • JEDEC registered 1N5518 thru 1N5546.
  • Voltage tolerances of plus/minus 20%, 10%, 5%, 2%, and 1% available. See Note 1 on page 3.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N5518B-Microsemi.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Microsemi (Microchip)

Part Number Description
1N5521B 500mW Zener Diodes
1N5521BUR-1 Low Voltage Avalanche 500mW Zener Diodes
1N5520B 500mW Zener Diodes
1N5520B-1 500mW Zener Diodes
1N5520BUR-1 Low Voltage Avalanche 500mW Zener Diodes

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
1N5518B thru 1N5546B-1 Available on commercial versions Low Voltage Avalanche 500 mW Zener Diodes DO-35 Qualified per MIL-PRF-19500/437 DESCRIPTION The 1N5518 thru 1N5546 series of 0.5 watt axial-leaded glass Zener Voltage Regulators provides a selection from 3.3 to 33 volts with tolerances ranging from plus/minus 1% to 20%. The standard tolerance is plus/minus 5% with the B suffix unless ordered otherwise. These axial-leaded glass DO-35 Zeners are also available with an internal metallurgical bond option. This type of bonded Zener package construction is also available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener products to meet higher and lower power applications.
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