1N8178 - Low-Capacitance Transient Voltage Suppressors
Microsemi (now Microchip Technology)
Download the 1N8178 datasheet PDF.
This datasheet also covers the 1N8149 variant, as both devices belong to the same low-capacitance transient voltage suppressors family and are provided as variant models within a single manufacturer datasheet.
General Description
This series of voidless-hermetically-sealed unidirectional low-capacitance Transient Voltage Suppressor (TVS) designs are ideal for protecting higher frequency applications in high-reliability applications where a failure cannot be tolerated.
Key Features
High surge current and peak pulse power unidirectional protection for sensitive circuits.
Very low capacitance for high frequency or high baud rate.
Full PDF Text Transcription for 1N8178 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
1N8178. For precise diagrams, and layout, please refer to the original PDF.
1N8149 – 1N8182 Available Voidless-Hermetically-Sealed Unidirectional 150 W Low-Capacitance Transient Voltage Suppressors DESCRIPTION This series of voidless-hermetically...
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t Voltage Suppressors DESCRIPTION This series of voidless-hermetically-sealed unidirectional low-capacitance Transient Voltage Suppressor (TVS) designs are ideal for protecting higher frequency applications in high-reliability applications where a failure cannot be tolerated. They include a unique rectifier diode in series and opposite direction from the TVS to achieve a very low capacitance of 4 pF. This product series provides a working peak “standoff” voltage selection from 6.8 to 170 volts with 150 watt ratings. They are very robust in hardglass construction and also use an internal metallurgical bond identified as Cat
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1N8178 Datasheet
