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1N5221B - 500mW ZENER DIODE

Download the 1N5221B datasheet PDF. This datasheet also covers the 1N5221B-WON variant, as both devices belong to the same 500mw zener diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Planar Die Construction.
  • 500mW Power Dissipation.
  • 2.4V.
  • 47V Nominal Zener Voltage.
  • 5% Standard Vz Tolerance.
  • Low Inductance.
  • For Use in Voltage Regulator or Reference.
  • Plastic Case Material has UL Flammability Classification Rating 94V-0 Mechanical Data.
  • Case: DO-35, Molded Glass.
  • Terminals: Plated Leads Solderable per MIL-STD-202, Method 208.
  • Polarity: Cathode Band.
  • Weight: 0.13 grams (approx. ).
  • Mounting Position: Any.
  • M.

📥 Download Datasheet

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

Datasheet Details

Part number 1N5221B
Manufacturer WON-TOP
File Size 85.45 KB
Description 500mW ZENER DIODE
Datasheet download datasheet 1N5221B Datasheet

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Other Datasheets by WON-TOP

Part Number Description
1N5222B 500mW ZENER DIODE
1N5223B 500mW ZENER DIODE
1N5224B 500mW ZENER DIODE
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1N5226B 500mW ZENER DIODE

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
® WON-TOP ELECTRONICS Features  Planar Die Construction  500mW Power Dissipation  2.4V – 47V Nominal Zener Voltage  5% Standard Vz Tolerance  Low Inductance  For Use in Voltage Regulator or Reference  Plastic Case Material has UL Flammability Classification Rating 94V-0 Mechanical Data  Case: DO-35, Molded Glass  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band  Weight: 0.13 grams (approx.)  Mounting Position: Any  Marking: Type Number  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 1N5221B – 1N5261B 500mW ZENER DIODE Pb AB A D DO-35 Dim Min Max A 25.40 — B — 3.80 C 0.45 0.55 D 1.65 1.