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BZY91C18 - Zeners

Download the BZY91C18 datasheet PDF. This datasheet also covers the BZY91C7V5 variant, as both devices belong to the same zeners family and are provided as variant models within a single manufacturer datasheet.

Features

  • Voltage range 7.5 - 75 Volts.
  • 5000 Watt peak pulse power.
  • 100 Watt steady state @ 25°C.
  • 75 Watt steady state @ 65°C.
  • Glass passivated junction.
  • 5000 Watt surge capability at 1 ms.
  • Typically IR less than1 µA above 10V.
  • Excellent clamping capability.
  • Stud cathode & stud anode.
  • Operating temperature -55°C to +175°C.
  • 100% tested.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BZY91C7V5-Littelfuse.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Littelfuse

Part Number Description
BZY91C18R Zeners
BZY91C10 Zeners
BZY91C10R Zeners
BZY91C11 Zeners
BZY91C11R Zeners

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
Zeners/Studs BZY91 Series FEATURES • Voltage range 7.5 - 75 Volts • 5000 Watt peak pulse power • 100 Watt steady state @ 25°C • 75 Watt steady state @ 65°C • Glass passivated junction • 5000 Watt surge capability at 1 ms • Typically IR less than1 µA above 10V • Excellent clamping capability • Stud cathode & stud anode • Operating temperature -55°C to +175°C • 100% tested MECHANICAL CHARACTERISTICS • Case: Hermetically sealed DO5 outline • Finish: All external surfaces are corrosion resistant and terminal solderable • Polarity: Indicated by direction of zener symbol • Weight: 14 grammes excluding mounting kit (approx) • Torque Setting 30inch/lb ELECTRICAL DATA • Forward voltage Vf 1.5V max @ If ≤ 10A 300µS square wave pulse • Vz measured with pulse ≤ 100µS and duty cycle ≤ 0.
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