The IRFZ44E is a very powerful useful N-Channel FET, with only 0.023ohms resistance pushing 29 amperes at 10V!
The IRFZ44E is one tidy, powerful FET. And yes, it's still in a through-hole, TO-220AB shape. This bad-boy has a very low on-resistance of only 0.023 ohms! That...that's amazing! Especially when compared to the transistors "back in my day..." .
|Mounting Type||Through Hole|
|Drain-to-Source Voltage (Vdss)||60V|
|Current - Continuous Drain (Id) @ 25° C||48A|
|Rds On (Max) @ Id, Vgs @ 25° C||23 mOhm @ 29A, 10V|
|Input Capacitance (Ciss) @ Vds||1360pF @ 25V|
|Power - Max||110W|
|Gate Charge (Qg) @ Vgs||60nC @ 10V|
|Package / Case||TO-220AB|