SMK0825D PDF Datasheet – 250V, N-Ch, Power MOSFET

Part Number: SMK0825D

Marking: SMK0825

Function: 250V, 8A, Advanced N-Channel Power MOSFET

Package: TO-252 Type

Manufacturer: KODENSHI KOREA

Images:SMK0825D pdf pinout


SMK0825D is Advanced N-Channel Power MOSFET. An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.

When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals.

N-channel MOSFETs are widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.


1. High voltage: BVDSS=250V (Min.)

2. Low gate charge: Qg=14.5nC (Typ.)

3. Low drain-source On resistance: RDS(on)=0.43Ω (Max.)

4. RoHS compliant device

5. Halogen free package

Ordering Information :

Part Number SMK0825D Marking SMK0825

SMK0825D datasheet

Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage: VDSS = 250 V

2. Gate to source voltage: VGSS = ± 30 V

3. Drain current: ID = 8 A

4. Total Power Dissipation: Pd = 48 W

5. Avalanche energy: Ear = 7.4 mJ

6. Channel temperature: Tch = 150 °C

7. Storage temperature: Tstg = -55 to +150 °C


1. Swtiching Regulator

SMK0825D PDF Datasheet

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