I require a depletion-mode FET to use with Analog Device's AD421 4-20mA loop driver. Three models are listed in the datasheet as suitable for this task (DN25D, ND2020L and ND2410L) but I am having trouble obtaining these. Searching for alternatives has proved very difficult, mostly because oe of the most important parameters required is a minimum Idss of 24mA, and most manufacturers do not list this parameter in parametric searches. Does anybody know of suitable FETs for this task?
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Depletion-mode FET
- Thread starter Brinsley
- Start date
brinsley
just a stab in the dark but try some of these sites
farnell components
philips semiconductors
trry also the home pages of the major component manufacturers - if you haven't already
If I think of any more will let you know
Regards Don
just a stab in the dark but try some of these sites
farnell components
philips semiconductors
trry also the home pages of the major component manufacturers - if you haven't already
If I think of any more will let you know
Regards Don
jbartos
Electrical
- Jan 15, 2000
- 6,440
Suggestion: Visit
(Manufacturer is Siliconix)
etc. for more info.
(Manufacturer is Siliconix)
etc. for more info.
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