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CD5251B - Zener Diode

Download the CD5251B datasheet PDF. This datasheet also covers the CD5221B-MA variant, as both devices belong to the same zener diode family and are provided as variant models within a single manufacturer datasheet.

Description

These 0.5 W zener diodes are electrically equivalent to the 1N5221B - 1N5272B series diodes.

They are compatible with all wire bonding and die attach techniques with the exception of solder reflow.

Rev.

Features

  • All Junctions Completely Protected with Silicon Dioxide.
  • 0.5 W Capability with Proper Heat Sinking.
  • Electrically Equivalent to 1N5221B - 1N5272B.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CD5221B-MA-COM.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CD5251B Zener Diode Aeroflex
CD5251B Zener Diode VPT
CD5250B Zener Diode Aeroflex
CD5250B Zener Diode VPT
CD5252B Zener Diode Aeroflex

Other Datasheets by MACOM Technology Solutions

Part Number Description
CD5250B Zener Diode
CD5252B Zener Diode
CD5253B Zener Diode
CD5254B Zener Diode
CD5255B 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
CD5221B thru CD5272B Zener Diode Chip Series Features  All Junctions Completely Protected with Silicon Dioxide  0.5 W Capability with Proper Heat Sinking  Electrically Equivalent to 1N5221B - 1N5272B Description These 0.5 W zener diodes are electrically equivalent to the 1N5221B - 1N5272B series diodes. They are compatible with all wire bonding and die attach techniques with the exception of solder reflow. Die Rev. V1 Electrical Specifications: TA = +25°C Part # Zener Voltage VZ @ IZT (Note 1 & 3) Nominal Zener Test Current lZT Zener Impedance ZZT @ IZT / ZZK @ IZK = 250 µA (Note 2) Maximum V mA Ohms CD5221B 2.4 20 30 CD5222B 2.5 20 30 CD5223B 2.7 20 30 CD5224B 2.8 20 30 CD5225B 3.0 20 29 CD5226B 3.3 20 28 CD5227B CD5228B 3.6 3.
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