Difference between revisions of "TD253"

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It is used in several Tektronix instruments, including the [[547]] and [[7B70]].
 
It is used in several Tektronix instruments, including the [[547]] and [[7B70]].
 
It is specified to have a maximum capacitance of 9 pF.
 
It is specified to have a maximum capacitance of 9 pF.
There is also a TD253A, which has a maximum capacitance of 5 pF.
+
There is also a TD253A, which has a maximum capacitance of 5 pF and a 190 ps rise time.
 +
The TD253B has a capacitance of 2pF and a 68 ps rise time.
  
* [http://w140.com/kurt/ge_tunnel_diodes_71.pdf Datasheet covering the TD253 (PDF)]
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* [http://w140.com/ge_tunnel_diodes_71.pdf Datasheet covering the TD253 (PDF)]
  
 
[[Category:Tunnel diodes]]
 
[[Category:Tunnel diodes]]

Latest revision as of 11:24, 26 March 2017

The TD253 is a 10 mA germanium tunnel diode from General Electric. Tek part number is 152-0154-00.

It is used in several Tektronix instruments, including the 547 and 7B70. It is specified to have a maximum capacitance of 9 pF. There is also a TD253A, which has a maximum capacitance of 5 pF and a 190 ps rise time. The TD253B has a capacitance of 2pF and a 68 ps rise time.