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MBD4057-C18 - Planar Back (Tunnel) Diodes

Download the MBD4057-C18 datasheet PDF. This datasheet also covers the MBD1057-C18 variant, as both devices belong to the same planar back (tunnel) diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

The MDB series of back (tunnel) diodes are fabricated on germanium substrates using passivated, planar construction and gold metallization for reliable operation up to +110 °C.

Key Features

  • Zero bias operation.
  • Exellent temperature stability.
  • Low Video Impedance.
  • Screening per MIL-PRF-19500 and MIL-PRF-35834 available. Absolute Maximum Ratings Parameters Input Power Operating Temperature Storage Temperature Soldering Temperature Chip Packaged Rating +14 dBm CW or Pulsed in a tuned detector -65 °C to +110 °C -65 °C to +125 °C See chip assembly instructions on page 8 +230 °C for 5 seconds (must be hand soldered) Chip Elect.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MBD1057-C18-Aeroflex.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MBD4057-C18
Manufacturer Aeroflex
File Size 671.96 KB
Description Planar Back (Tunnel) Diodes
Datasheet download datasheet MBD4057-C18 Datasheet

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Other Datasheets by Aeroflex

Part Number Description
MBD1057-C18 Planar Back (Tunnel) Diodes
MBD2057-C18 Planar Back (Tunnel) Diodes
MBD3057-C18 Planar Back (Tunnel) Diodes
MBD5057-C18 Planar Back (Tunnel) 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
Planar Back (Tunnel) Diodes MBD Series Description The MDB series of back (tunnel) diodes are fabricated on germanium substrates using passivated, planar construction and gold metallization for reliable operation up to +110 °C. Unlike the standard tunnel diode IP is minimized for detector operation and offered in five nominal values with varying degrees of sensitivity and video impedance. The back detector is generally operated with zero bias and is known for its exellent temperature stability and fast video rise times. Features • Zero bias operation • Exellent temperature stability • Low Video Impedance • Screening per MIL-PRF-19500 and MIL-PRF-35834 available.