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1N5251B - 0.5W Hermetically Sealed Glass Zener Diodes

Download the 1N5251B datasheet PDF. This datasheet also covers the 1N5221B variant, as both devices belong to the same 0.5w hermetically sealed glass zener diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

only.

Key Features

  • Wide Zener voltage range selection: 2.4V to 56V.
  • VZ tolerance selection of ± 5%.
  • Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC.
  • Halogen-free according to IEC 61249-2-21.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N5221B-TaiwanSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for 1N5251B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 1N5251B. For precise diagrams, and layout, please refer to the original PDF.

1N5221B - 1N5263B Taiwan Semiconductor 500mW, 5% Tolerance Zener Diodes FEATURES ● Wide Zener voltage range selection: 2.4V to 56V ● VZ tolerance selection of ± 5% ● Comp...

View more extracted text
e range selection: 2.4V to 56V ● VZ tolerance selection of ± 5% ● Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● Low voltage stabilizers or voltage references ● Adapters ● Lighting application ● On-board DC/DC converter MECHANICAL DATA ● Case: DO-35 ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Polarity: Indicated by cathode band KEY PARAMETERS PARAMETER VALUE UNIT VZ PD VF at IF=200mA TJ Max. Package 2.4-56 V 500 mW 1.

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