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1N2805B - 50W Zener Diodes

Download the 1N2805B datasheet PDF. This datasheet also covers the 1N2804B variant, as both devices belong to the same 50w zener diodes family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Herme cally sealed (welded).
  • Available in Normal and Reverse polarity.
  • Standard polarity is anode to case.
  • Reverse polarity with cathode to case by designa ng ‘R’ suffix in part no. , e. g. 1N2804RB etc. Mechanical Characteris cs.
  • Approximate weight is 15 grams.
  • Typical Lead diameter is 50 mil.
  • High reliability industrial applica ons. Electrical Data.
  • DC Power Dissipa on: 50 Wa s.
  • Voltage Range 6.8.
  • 200 Volts.
  • Opera ng temperature -65oC to.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N2804B-NainaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1N2805B
Manufacturer Naina Semiconductor
File Size 458.74 KB
Description 50W Zener Diodes
Datasheet download datasheet 1N2805B Datasheet

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Other Datasheets by Naina Semiconductor

Part Number Description
1N2804B 50W Zener Diodes
1N2806B 50W Zener Diodes
1N2807B 50W Zener Diodes
1N2808B 50W Zener Diodes
1N2809B 50W 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
NSL Naina Semiconductor Ltd. 50W Zener Diodes Features · Herme cally sealed (welded) · Available in Normal and Reverse polarity · Standard polarity is anode to case · Reverse polarity with cathode to case by designa ng ‘R’ suffix in part no., e.g. 1N2804RB etc. Mechanical Characteris cs · Approximate weight is 15 grams · Typical Lead diameter is 50 mil · High reliability industrial applica ons. Electrical Data · DC Power Dissipa on: 50 Wa s · Voltage Range 6.8 – 200 Volts · Opera ng temperature -65oC to +175oC · Dera ng: 0.5 W/oC over 75oC · Forward Voltage @ 10A: 1.5 Volts · Voltage tolerances of 10%, 5%, 2% & 1% available Lead Code: 1. Cathode 2. Cathode Case- Anode Lead Code: (Reverse polarity) 1. Anode 2. Anode Case- Cathode 39 30.29 17.1 1N2804B thru 1N2846B TO-3 (TO-204AD) 4.