HEXFET® Power MOSFET. IRFD • Dynamic dv/dt Rating. • For Automatic Insertion. • End Stackable. • °C Operating Temperature. • Fast Switching. IRFD datasheet, IRFD pdf, IRFD data sheet, datasheet, data sheet, pdf, International Rectifier, 60V Single N-Channel HEXFET Power MOSFET in a. IRFD MOSFET N-CH 60V A 4-DIP Vishay IR datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated circuits ( ic).
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The LEDs are rated at 3. We have no fast switching requirements. Is the IRFD a suitable part for this purpose? From the datasheet, I think it should be fine to use:. Dztasheet we overlooked anything?
Do we have to expect any problems when driving the gate with less than that? This is a one-off design, and for assembly simplicity we would prefer through-hole and not SMT devices. For datasheft, I would use a part specified with an Rds on for a Vgs of 4.
Typically the datasheet is much simpler to interpret. There are quite a few parts which are specifically rated at 4. Is there plenty of space? If through-hole is important, it might be easier irfdd014 get a physically larger package, like an IPAK.
IRFD014 MOSFET. Datasheet pdf. Equivalent
If this is a one off, or small volume system, I would make a ‘no-brain’ assumption, to make life easier, and, at least, double the required current to get a minimum device current.
When you give the gate something in the range of 4. This will raise the temperature increase in your FET at load. MichaelKaras Thanks for pointing this out!
Is there are strong reason for using that part? Further the part is clearly specified by the manufacturer to work in that region.
No, there is no strong reason for that part. I went through a list of commonly used parts and picked a non-SMT part which seemed to meet the specifications. JonasWielicki – It’s simpler and ‘safer’ to use a device rated for the gate-voltage available. I’d recommend using a device with lots of headroom.
IRFD Datasheet PDF –