BD4: Difference between revisions

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The '''BD-4''', Tek part number 152-0070-00, is a 0.1 mA Germanium [[back diode]]. It is used in the HF-sync circuit of the [[7S14]] and trigger circuit of the late [[5T1A]].
The '''BD-4''', Tek part number 152-0070-00, is a 0.1 mA Germanium [[back diode]]. It is used in the HF-sync circuit of the [[7S14]] and trigger circuit of the late [[5T1A]].


* [http://w140.com/kurt/ge_bd1-7.pdf| General Electric BD1 to BD7 Datasheet (PDF)]
==Links==
* Tunnel diode switching circuits and the back diode. Service Scope [[Media:Service Scope 38 Jun 1966.pdf  | No. 38, June 1966]] and [[Media:Service Scope 39 Aug 1966.pdf  | No. 39, August 1966]]
* Tunnel diode switching circuits and the back diode. Service Scope [[Media:Service Scope 38 Jun 1966.pdf  | No. 38, June 1966]] and [[Media:Service Scope 39 Aug 1966.pdf  | No. 39, August 1966]]


<gallery>
<gallery>
Ge back diodes2.png
Ge back diodes2.png | GE back diodes
BD1_to_BD7_data.png | BD1 to BD7 back diode data from 1977 GE semiconductor data book
</gallery>
</gallery>


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