TD256

The General Electric TD256  (P/N 152-0225-00,152-0226-00) is a 100 mA germanium tunnel diode.

Type	 	Ip		Iv,max		Cmax	Vp		Vfs		Vf		Rs(typ)	tr	 	 	 	 
 	 	(mA)		(mA)		(pF)	(mV)						(ohms)	(ps)	 	 	 	 
TD256	 	100 ±10%	17.5		35	150 typ		530 typ		650 typ		1.1	57	 	 	 	 
TD256A	 	100 ±10%	17.5		6	180 typ		500 min		660 typ		1.2	22

Used in

Some instruments using part TD256

Instrument	Manufacturer	Class	Model	Description	Introduced
146	Tektronix	Audio/Video	146	NTSC signal generator	1971

Pictures

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  TD256 I-V Curve