40 W Power Field Effect Transistors (FET) 726

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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

FDD5N50FTM-WS

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

500 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

14 A

257 mJ

3.5 A

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

90 ns

-55 Cel

116 ns

Matte Tin (Sn) - annealed

1.55 ohm

3.5 A

SINGLE

R-PSSO-G2

1

DRAIN

e3

30

260

7.5 pF

FDMC6696P

Onsemi

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

20 V

NO LEAD

SQUARE

ENHANCEMENT MODE

1

335 A

54 mJ

75 A

5

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

54 ns

-55 Cel

781 ns

Matte Tin (Sn) - annealed

.0049 ohm

75 A

DUAL

S-PDSO-N5

1

DRAIN

MO-240BA

e3

30

260

1455 pF

FDMC4D9P20X8

Onsemi

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

20 V

NO LEAD

SQUARE

ENHANCEMENT MODE

1

335 A

54 mJ

75 A

8

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

54 ns

-55 Cel

781 ns

Matte Tin (Sn) - annealed

.0049 ohm

75 A

DUAL

S-PDSO-N8

1

DRAIN

MO-240BA

e3

30

260

1455 pF

2SK2635

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

3.5 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

3.5 A

IRFR220B

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

200 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

18 A

65 mJ

4.6 A

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

124 ns

-55 Cel

160 ns

.8 ohm

4.6 A

SINGLE

R-PSSO-G2

DRAIN

13 pF

MTP2N40E

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

400 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

6 A

45 mJ

2 A

3

FLANGE MOUNT

FET General Purpose Powers

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

3.5 ohm

2 A

SINGLE

R-PSFM-T3

DRAIN

Not Qualified

TO-220AB

e0

235

2SK3815(SMP)

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

23 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

23 A

NVD5C464NT4G

Onsemi

N-CHANNEL

SINGLE

YES

40 W

PLASTIC/EPOXY

40 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

310 A

136 mJ

59 A

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

-55 Cel

Matte Tin (Sn) - annealed

.0058 ohm

59 A

SINGLE

R-PSSO-G2

1

DRAIN

e3

30

260

32 pF

AEC-Q101

FCP900N65S3Z

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

650 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

11.3 A

4.5 A

3

FLANGE MOUNT

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Matte Tin (Sn)

.9 ohm

4.5 A

SINGLE

R-PSFM-T3

TO-220AB

e3

NOT SPECIFIED

NOT SPECIFIED

MTD3N25E

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

250 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

9 A

45 mJ

3 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

1.4 ohm

3 A

SINGLE

R-PSSO-G2

Not Qualified

e0

FDD5N50TM-WS

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

500 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

16 A

256 mJ

4 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1.4 ohm

4 A

SINGLE

R-PSSO-G2

1

DRAIN

TO-252AA

e3

30

260

IRFU220B

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

18 A

65 mJ

4.6 A

3

IN-LINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

124 ns

-55 Cel

160 ns

.8 ohm

4.6 A

SINGLE

R-PSIP-T3

DRAIN

13 pF

FQPF6N60C

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

22 A

300 mJ

5.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

2 ohm

5.5 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

FAST SWITCHING

TO-220AB

e3

FDD5N53TM

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

530 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

16 A

256 mJ

4 A

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

90 ns

-55 Cel

116 ns

1.5 ohm

4 A

SINGLE

R-PSSO-G2

DRAIN

TO-252AA

NOT SPECIFIED

NOT SPECIFIED

8 pF

FDPF8N50NZF

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

500 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

28 A

93 mJ

7 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1 ohm

7 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

e3

FDMC86240

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

150 V

NO LEAD

SQUARE

ENHANCEMENT MODE

1

20 A

34 mJ

19 A

5

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

NICKEL PALLADIUM GOLD

.051 ohm

4.6 A

DUAL

S-PDSO-N5

1

DRAIN

Not Qualified

e4

30

260

NTD5806NT4G

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

40 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

65 A

38 mJ

33 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

TIN

.019 ohm

33 A

SINGLE

R-PSSO-G2

1

DRAIN

Not Qualified

e3

30

260

IRLS640A

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

200 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

63 A

64 mJ

9.8 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

.18 ohm

9.8 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

LOGIC LEVEL COMPATIBLE

e3

2SK3835

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

50 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

50 A

NTD5C464NT4G

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

40 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

320 A

136 mJ

59 A

2

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

-55 Cel

MATTE TIN

.0058 ohm

59 A

SINGLE

R-PSSO-G2

1

DRAIN

TO-252AA

e3

30

260

2SK2379

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

20 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

20 A

2SK3101

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

11 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

11 A

NVD5806NT4G

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

40 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

67 A

39 mJ

33 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

TIN

.019 ohm

33 A

SINGLE

R-PSSO-G2

1

DRAIN

e3

AEC-Q101

FQP2N40-F080

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

400 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

7.2 A

85 mJ

1.8 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

5.8 ohm

1.8 A

SINGLE

R-PSFM-T3

TO-220AB

e3

NTD5806NG

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

40 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

65 A

38 mJ

33 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

.019 ohm

33 A

SINGLE

R-PSIP-T3

DRAIN

Not Qualified

MTD3N25ET4

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

250 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

9 A

45 mJ

3 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

1.4 ohm

3 A

SINGLE

R-PSSO-G2

Not Qualified

e0

IRFU220BTU-AM002

Onsemi

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

4.6 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

Matte Tin (Sn) - annealed

4.6 A

e3

2SK3819(SMP-FD)

Onsemi

N-CHANNEL

SINGLE

YES

40 W

ENHANCEMENT MODE

1

14 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

14 A

2SK3815(SMP-FD)

Onsemi

N-CHANNEL

SINGLE

YES

40 W

ENHANCEMENT MODE

1

23 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

23 A

2SK2970

Onsemi

N-CHANNEL

SINGLE

YES

40 W

ENHANCEMENT MODE

1

13 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

13 A

STP7N80ZFP

STMicroelectronics

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

6.1 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

Matte Tin (Sn)

6.1 A

e3

STD4NB25-1

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

250 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

16 A

75 mJ

4 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

1.1 ohm

4 A

SINGLE

R-PSIP-T3

DRAIN

Not Qualified

AVALANCHE RATED

TO-251

STD4NB25T4

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

40 W

PLASTIC/EPOXY

SWITCHING

250 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

16 A

75 mJ

4 A

2

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1.1 ohm

4 A

SINGLE

R-PSSO-G2

1

DRAIN

Not Qualified

AVALANCHE RATED

TO-252

e3

BUZ76

STMicroelectronics

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

3 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

Tin/Lead (Sn/Pb)

3 A

e0

BUZ76A

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

400 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

16 A

100 mJ

2.6 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

75 W

150 Cel

SILICON

145 ns

250 ns

MATTE TIN

2.5 ohm

3.8 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

e3

50 pF

STD4N20T4

STMicroelectronics

N-CHANNEL

SINGLE

YES

40 W

ENHANCEMENT MODE

1

4 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

Matte Tin (Sn)

4 A

e3

STF8NK100Z

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

1000 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

16 A

320 mJ

6.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1.85 ohm

6.5 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

e3

BUZ71

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

50 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

68 A

50 mJ

12 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

85 W

175 Cel

SILICON

95 ns

145 ns

TIN LEAD

.1 ohm

17 A

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

e0

150 pF

STP7NB80FP

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

800 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

26 A

400 mJ

6.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1.5 ohm

6.5 A

SINGLE

R-PSFM-T3

1

ISOLATED

Not Qualified

HIGH VOLTAGE

TO-220AB

e3

SGSP354

STMicroelectronics

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

1.5 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

Tin/Lead (Sn/Pb)

1.5 A

e0

STF30NM50N

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

500 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

108 A

900 mJ

27 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

.115 ohm

27 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

e3

STF34NM60N

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

116 A

345 mJ

29 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.105 ohm

29 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

NOT SPECIFIED

NOT SPECIFIED

STP7NC80ZFP

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

800 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

26 A

290 mJ

6.1 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

1.5 ohm

6.5 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-220AB

e3

MTP3055A

STMicroelectronics

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

150 Cel

SILICON

TIN LEAD

.15 ohm

12 A

SINGLE

R-PSFM-T3

Not Qualified

FAST SWITCHING

TO-220AB

e0

STP7NA40FI

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

400 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

26 A

210 mJ

4.1 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

40 W

150 Cel

SILICON

135 ns

MATTE TIN

1 ohm

4.1 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

AVALANCHE RATED

e3

43 pF

STFI13N95K3

STMicroelectronics

N-CHANNEL

SINGLE

NO

40 W

1

10 A

FET General Purpose Powers

METAL-OXIDE SEMICONDUCTOR

150 Cel

10 A

MTH6N60FI

STMicroelectronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

NO

40 W

PLASTIC/EPOXY

SWITCHING

600 V

THROUGH-HOLE

RECTANGULAR

ENHANCEMENT MODE

1

14 A

3.5 A

3

FLANGE MOUNT

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

1.2 ohm

3.5 A

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

HIGH VOLTAGE, FAST SWITCHING

e0

SGSP355

STMicroelectronics

N-CHANNEL

SINGLE

NO

40 W

ENHANCEMENT MODE

1

1.5 A

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

Tin/Lead (Sn/Pb)

1.5 A

e0

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.