1N3129: Difference between revisions

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The '''1N3129''' is a 20 mA Germanium [[tunnel_diodes|tunnel diode]]1N3129 Specifications (from http://www.americanmicrosemi.com/catalog/1N3129.html):
[[File:1N3129_quader.JPG|thumb|300px|right| 1N3129 on quarter dollar]]
{{Discrete component
|Manufacturer=
|Model=1N3129
|Part_nos=152-0043-00
|Description=20 mA Germanium tunnel diode
|Used_in=3T77;5T1;
}} in a DO-25var package.


* Peak current: 20 ± 1 mA
{{Part usage}}
* Total capacitance: 20 pF
* Peak to valley current ratio: min. 8.0
* Peak voltage: 100 mV
* Valley voltage: 300 mV
* Forward voltage at peak current: 575 mV
* Series inductance: 0.6 nH
* Series resistance: 2.5 Ω
* Semiconductor material: Germanium
* Maximum operating temperature: 100 °C
* Package style: DO-25var
* Mounting style: T


==Used in==
{{BeginSpecs}}
* [[3T77]]
{{Spec | Peak current | 20 ± 1 mA }}
{{Spec | Capacitance  | 20 pF }}
{{Spec | Peak to valley current ratio  | min. 8.0  }}
{{Spec | Peak voltage | 100 mV }}
{{Spec | Valley voltage | 300 mV }}
{{Spec | Forward voltage at peak current | 575 mV }}
{{Spec | Series inductance | 0.6 nH }}
{{Spec | Series resistance | 2.5 Ω }}
{{Spec | Temperature | max. 100 °C  }}
{{EndSpecs}}
: ''(from http://www.americanmicrosemi.com/catalog/1N3129.html)''




[[Category:Tunnel diodes]]
[[Category:Tunnel diodes]]

Latest revision as of 06:17, 25 October 2023

1N3129 on quarter dollar

The 1N3129  (P/N 152-0043-00) is a 20 mA Germanium tunnel diode in a DO-25var package.

Some instruments using part 1N3129

Instrument Manufacturer Class Model Description Introduced
3T77 Tektronix Plug-in 3T77 Sampling sweep plug-in 1962
5T1 Tektronix Plug-in 5T1 Sampling sweep unit 1961

Key Specifications

Peak current 20 ± 1 mA
Capacitance 20 pF
Peak to valley current ratio min. 8.0
Peak voltage 100 mV
Valley voltage 300 mV
Forward voltage at peak current 575 mV
Series inductance 0.6 nH
Series resistance 2.5 Ω
Temperature max. 100 °C
(from http://www.americanmicrosemi.com/catalog/1N3129.html)