Samsung Power Field Effect Transistors (FET) 1,134

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Part RoHS Manufacturer Polarity or Channel Type Configuration Surface Mount Maximum Power Dissipation (Abs) Maximum Collector Current (IC) Package Body Material Transistor Application Maximum Rise Time (tr) Maximum VCEsat Minimum DS Breakdown Voltage Terminal Form Package Shape Operating Mode No. of Elements Highest Frequency Band Maximum Pulsed Drain Current (IDM) Avalanche Energy Rating (EAS) Maximum Fall Time (tf) Maximum Drain Current (Abs) (ID) Nominal Turn Off Time (toff) No. of Terminals Package Style (Meter) Sub-Category Field Effect Transistor Technology Maximum Power Dissipation Ambient Minimum DC Current Gain (hFE) Maximum Operating Temperature Transistor Element Material Maximum Turn On Time (ton) Minimum Operating Temperature Maximum Turn Off Time (toff) Maximum Gate-Emitter Threshold Voltage Terminal Finish Maximum Drain-Source On Resistance Maximum Drain Current (ID) Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Case Connection Qualification Additional Features JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Nominal Turn On Time (ton) Maximum Feedback Capacitance (Crss) Reference Standard

SFI9640

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

123 W

PLASTIC/EPOXY

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

44 A

807 mJ

11 A

3

IN-LINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.5 ohm

11 A

SINGLE

R-PSIP-T3

Not Qualified

SSP2N60A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

54 W

PLASTIC/EPOXY

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

6 A

131 mJ

2 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

5 ohm

2 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SSU1N50

Samsung

N-CHANNEL

SINGLE

NO

42 W

PLASTIC/EPOXY

500 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

1.2 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

8.5 ohm

1.2 A

SINGLE

R-PSIP-T3

Not Qualified

SSU1N60

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

3 A

1 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

40 W

150 Cel

SILICON

35 ns

90 ns

12 ohm

1 A

SINGLE

R-PSIP-T3

Not Qualified

20 pF

SSH12N70

Samsung

N-CHANNEL

SINGLE

NO

280 W

PLASTIC/EPOXY

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

12 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.9 ohm

12 A

SINGLE

R-PSFM-T3

Not Qualified

IRFM110

Samsung

N-CHANNEL

SINGLE

YES

3.1 W

PLASTIC/EPOXY

100 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

1.5 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.54 ohm

1.5 A

SINGLE

R-PSSO-G3

Not Qualified

SSF6N70A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

85 W

PLASTIC/EPOXY

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

24 A

538 mJ

5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

1.8 ohm

5 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

SSH8N60

Samsung

N-CHANNEL

SINGLE

NO

170 W

PLASTIC/EPOXY

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

8 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

1 ohm

8 A

SINGLE

R-PSFM-T3

Not Qualified

SSU2N55

Samsung

N-CHANNEL

SINGLE

NO

42 W

PLASTIC/EPOXY

550 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

2 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

5 ohm

2 A

SINGLE

R-PSIP-T3

Not Qualified

SSS6N80A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

50 W

PLASTIC/EPOXY

800 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

24 A

457 mJ

3.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

2 ohm

3.5 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

SSH5N80

Samsung

N-CHANNEL

SINGLE

NO

150 W

PLASTIC/EPOXY

800 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

2.5 ohm

5 A

SINGLE

R-PSFM-T3

Not Qualified

SFU9210

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

19 W

PLASTIC/EPOXY

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

6.4 A

119 mJ

1.6 A

3

IN-LINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

3 ohm

1.6 A

SINGLE

R-PSIP-T3

Not Qualified

SSW1N60A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

34 W

PLASTIC/EPOXY

600 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

3 A

44 mJ

1 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

12 ohm

1 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSH4N70A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

125 W

PLASTIC/EPOXY

SWITCHING

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

2.5 A

280 mJ

4 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

125 W

150 Cel

SILICON

210 ns

430 ns

TIN LEAD

2.5 ohm

4 A

SINGLE

R-PSFM-T3

Not Qualified

e0

SSH4N60

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

75 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

16 A

358 mJ

4 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

75 W

150 Cel

SILICON

190 ns

160 ns

3 ohm

4 A

SINGLE

R-PSFM-T3

Not Qualified

40 pF

SSP6N60

Samsung

N-CHANNEL

SINGLE

NO

125 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

24 A

570 mJ

6 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

125 W

150 Cel

SILICON

210 ns

320 ns

1.8 ohm

6 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

150 pF

SSS5N80A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

45 W

PLASTIC/EPOXY

800 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

20 A

336 mJ

3 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

2.2 ohm

3 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

SSP1N50A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

36 W

PLASTIC/EPOXY

500 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

5 A

113 mJ

1.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

5.5 ohm

1.5 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SFR9214

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

19 W

PLASTIC/EPOXY

250 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

6.1 A

102 mJ

1.5 A

2

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

4 ohm

1.53 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SFS9644

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

250 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

20 A

150 mJ

4.9 A

3

FLANGE MOUNT

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.8 ohm

4.9 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

SSP3055L

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

60 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

26 A

12 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

40 W

150 Cel

SILICON

.18 ohm

12 A

SINGLE

R-PSFM-T3

Not Qualified

LOGIC LEVEL COMPATIBLE

TO-220AB

SSH15N60A

Samsung

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

3

FLANGE MOUNT

METAL-OXIDE SEMICONDUCTOR

SILICON

.45 ohm

15 A

SINGLE

R-PSFM-T3

Not Qualified

IRFWZ34A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

PLASTIC/EPOXY

SWITCHING

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

120 A

463 mJ

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

SILICON

.04 ohm

30 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSW6N70A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

130 W

PLASTIC/EPOXY

700 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

24 A

582 mJ

6 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

1.8 ohm

6 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSH6N55

Samsung

N-CHANNEL

SINGLE

NO

125 W

PLASTIC/EPOXY

SWITCHING

550 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

24 A

570 mJ

6 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

125 W

150 Cel

SILICON

210 ns

320 ns

1.8 ohm

6 A

SINGLE

R-PSFM-T3

Not Qualified

150 pF

SFW9Z34

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

82 W

PLASTIC/EPOXY

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

72 A

555 mJ

18 A

2

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

.14 ohm

18 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSH10N70

Samsung

N-CHANNEL

SINGLE

NO

150 W

PLASTIC/EPOXY

SWITCHING

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

40 A

795 mJ

10 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 W

150 Cel

SILICON

410 ns

840 ns

1.2 ohm

10 A

SINGLE

R-PSFM-T3

Not Qualified

SSH10N70A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

PLASTIC/EPOXY

SWITCHING

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

40 A

795 mJ

3

FLANGE MOUNT

METAL-OXIDE SEMICONDUCTOR

150 W

150 Cel

SILICON

410 ns

840 ns

.9 ohm

10 A

SINGLE

R-PSFM-T3

Not Qualified

SSS3N90

Samsung

N-CHANNEL

SINGLE

NO

40 W

PLASTIC/EPOXY

900 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

2 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

4.5 ohm

2 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

SFW9Z14

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

38 W

PLASTIC/EPOXY

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

27 A

115 mJ

6.7 A

2

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

.5 ohm

6.7 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SFU9224

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

PLASTIC/EPOXY

250 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

10 A

156 mJ

3

IN-LINE

METAL-OXIDE SEMICONDUCTOR

SILICON

2.4 ohm

2.5 A

SINGLE

R-PSIP-T3

Not Qualified

SSP50N05

Samsung

N-CHANNEL

SINGLE

NO

170 W

PLASTIC/EPOXY

50 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

50 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.024 ohm

50 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SFP9630

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

70 W

PLASTIC/EPOXY

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

26 A

563 mJ

6.5 A

3

FLANGE MOUNT

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.8 ohm

6.5 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

IRFW634A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

3.1 W

PLASTIC/EPOXY

250 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

32 A

205 mJ

8.1 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.45 ohm

8.1 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSP5N90A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

140 W

PLASTIC/EPOXY

900 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

20 A

529 mJ

5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

2.9 ohm

5 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SSS10N60A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

50 W

PLASTIC/EPOXY

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

21 A

709 mJ

5.1 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.8 ohm

5.1 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

SFP9624

Samsung

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

38 W

PLASTIC/EPOXY

250 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

11 A

182 mJ

2.7 A

3

FLANGE MOUNT

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

2.4 ohm

2.7 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SSH17N60

Samsung

N-CHANNEL

SINGLE

NO

280 W

PLASTIC/EPOXY

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

17 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.45 ohm

17 A

SINGLE

R-PSFM-T3

Not Qualified

SSH25N35A

Samsung

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

350 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

3

FLANGE MOUNT

METAL-OXIDE SEMICONDUCTOR

SILICON

.2 ohm

25 A

SINGLE

R-PSFM-T3

Not Qualified

SSP2N90A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

80 W

PLASTIC/EPOXY

900 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

8 A

212 mJ

2 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

7 ohm

2 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SSW4N80AS

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

130 W

PLASTIC/EPOXY

SWITCHING

800 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

18 A

324 mJ

4.5 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

3 ohm

4.5 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSH22N50

Samsung

N-CHANNEL

SINGLE

NO

280 W

PLASTIC/EPOXY

500 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

22 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.25 ohm

22 A

SINGLE

R-PSFM-T3

Not Qualified

SSP45N20A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

176 W

PLASTIC/EPOXY

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

140 A

653 mJ

35 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.065 ohm

35 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

SSR3055A

Samsung

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

18 W

PLASTIC/EPOXY

SWITCHING

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

32 A

55 mJ

8 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.15 ohm

8 A

SINGLE

R-PSSO-G2

DRAIN

Not Qualified

SSH8N70

Samsung

N-CHANNEL

SINGLE

NO

190 W

PLASTIC/EPOXY

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

8 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

1.4 ohm

8 A

SINGLE

R-PSFM-T3

Not Qualified

SSM20N45

Samsung

N-CHANNEL

SINGLE

NO

200 W

ENHANCEMENT MODE

1

20 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

20 A

SSH4N70

Samsung

N-CHANNEL

SINGLE

NO

125 W

PLASTIC/EPOXY

SWITCHING

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

2.5 A

280 mJ

4 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

125 W

150 Cel

SILICON

210 ns

430 ns

3.5 ohm

4 A

SINGLE

R-PSFM-T3

Not Qualified

SSS4N70

Samsung

N-CHANNEL

SINGLE

NO

40 W

PLASTIC/EPOXY

700 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

2.3 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

3.5 ohm

2.3 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

Power Field Effect Transistors (FET)

Power Field Effect Transistors (FET) are electronic devices used in power electronics to control and switch high current and voltage levels. They are commonly used in applications such as motor drives, power supplies, and switching regulators.

The Power FET is a three-terminal device that works by controlling the flow of majority charge carriers (electrons or holes) between the source and drain regions through a gate electrode. The gate electrode is insulated from the channel region by a thin oxide layer, which can be controlled by applying a voltage to the gate terminal. When a voltage is applied to the gate electrode, it creates an electric field that modifies the conductivity of the channel, allowing current to flow between the source and drain.

Power FETs are designed to handle high current and voltage levels, and have a low on-resistance and high switching speed. They are typically used in applications that require efficient and precise control of power, such as motor drives and power supplies.

Power FETs are available in various types and configurations, including N-channel and P-channel FETs, and can handle power levels ranging from a few watts to several kilowatts. They are subject to various standards and regulations, such as UL (Underwriters Laboratories) and CE (Conformité Européenne), to ensure their safety and performance.