1N3129: Difference between revisions

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The 1N3129 is a 20mA 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.


* Ipeak Max. (A): 20m
{{Part usage}}
* Peak Curr. Tol.: 1.0m
 
* Total Cap. (F): 20p
{{BeginSpecs}}
* Ip/Iv Min: 8.0
{{Spec | Peak current | 20 ± 1 mA }}
* Vp: 100m
{{Spec | Capacitance  | 20 pF }}
* Vv: 300m
{{Spec | Peak to valley current ratio  | min. 8.0 }}
* Fwd Volt @Ipeak: 575m
{{Spec | Peak voltage | 100 mV }}
* Series Induct. (H): 600p
{{Spec | Valley voltage | 300 mV }}
* R(series) (Ohms): 2.5
{{Spec | Forward voltage at peak current | 575 mV }}
* Semiconductor Material: Germanium
{{Spec | Series inductance | 0.6 nH }}
* Maximum Operating Temp (шC): 100’
{{Spec | Series resistance | 2.5 Ω }}
* Package Style: DO-25var
{{Spec | Temperature | max. 100 °C  }}
* Mounting Style: T
{{EndSpecs}}
: ''(from http://www.americanmicrosemi.com/catalog/1N3129.html)''
 
 
[[Category:Tunnel diodes]]

Latest revision as of 07:17, 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)