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Your cart is empty. BOJACK IRF520N MOSFET is a field effect transistor that can be
widely used in analog circuits and digital circuits.
Basic parameters:
The IRF520N is available in a TO-220AB package
On-state resistance Rds(on): 0.20 ohm
Voltage Vgs highest: ±20V
Number of stitches: 3
Operating Temperature:-55 °C to +175 °C
Thermal resistance junction to case A: 0.32°C/W
Voltage Vds Typical: 100V
Current Id continuous: 9.7A
Current Idm pulse: 38A
Surface Mount Device: Through Hole Mounting
Lead-free environmental protection
G. Norman
August 23, 2025
These are affordable and work as they should. Time will tell with durability. Also, they came in a nice little plastic case.
Larry Hank
July 30, 2025
Works really great. I would buy again. It is my fault that this part did not work the first time. Sorry
David C.
June 19, 2025
Used one of these to replace a blown one on an amplifier. It works exactly as its supposed to, doesn't appear to be a poorly done clone like some found out there these work.
R. B.
May 24, 2025
Good product quick service. Used to replace amp mosfet. Repaired amp working good.
mark holder
April 22, 2025
Wasted my time and money with Bojack never again
Ziyad Yousif
April 4, 2025
Great value for the money, although this mosfet heat sync is very small for appliances that use the rated current…
Todd Trex
February 6, 2025
A must have for a collection
Squints
January 13, 2025
The reason why the amp stopped producing power after changing out just 1 out of the 4 MOSFET irf520,s with an irf520n I'm assuming was due to the irf520n is a 48 watt when the original irf520 is a 60 watts is what caused the problem because after replacing just the one that caused all 4 to go bad in the amp.So I replaced all 4 with the irf520n and now the amp works just fine with a 15 loss in the amp output than it's original output.I put one umin a rm Italy kl-203 linear amplifier that had 1 bad irf520.After installing the irf520n the amp key down did all of its maximum wattage same as before amp seemed to work fine until about the 3rd time I transmitted the amp stop ed producing power and I don't know why yet I'll have to update later
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