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Modelo: 2N5457
Tipo de montaje: Orificio pasante
Tensión de fuente: 25 V.
Tensión de drenaje: 25 V.
Entrada inversa: voltaje de fuente: -25 V.
Corriente de la puerta: 10 mA.
Rango de temperatura de almacenamiento: −65 °C – +150 °C.
Paquete: TO-92
Cantidad en el paquete: 10 unidades
Werner Zoier
Comentado en Alemania el 5 de febrero de 2025
Bauteil funktioniert, dafür wurde er auch gebaut
Garry Daniels
Comentado en Canadá el 21 de febrero de 2025
Thought it was fake because of the Price (Official IRLZ44s cost 36$ for the same quantity) so it looked Suspicious but it seems to be real, it seems to be working as intended, I Have not yet checked if its PBF, I Would most Certainly recommend.
Louis Coursey
Comentado en los Estados Unidos el 2 de abril de 2025
These transistors performed admirably. They had good frequency, response, great heat, dissipation, very good gain, and very low-noise. I would highly recommend these for anybody that’s looking for a medium power, low-cost NPN Darlington semiconductor.
P B
Comentado en los Estados Unidos el 5 de abril de 2025
I acquired a non-working transceiver that had some "substitutions" installed for the pair of RF final output FETs by a previous "tech". Although the "touted-as-heavier-duty" output FETs WERE rated slightly more "power", they were rated for 55V instead of the 100V rating of the IRF-520s. Too much RF voltage peaks are likely what killed the "substitutions". In many cases it is best to trust the design engineers, and stick with the OEM part number that the service manual calls for. Just my opinion, of course. These worked well for me (careful bias adjustments were also done to ensure long-term reliability)
Marcel Veillette
Comentado en Canadá el 12 de noviembre de 2023
TRÈS BIEN.
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