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Discrete Field Effect Transistors (FETs) are widely used in power conversion, motor control, solid-state lighting, and other applications where their characteristic ability to be switched on & off at high frequencies while carrying substantial amounts of current is advantageous. They are used almost universally for applications requiring voltage ratings of a few hundred volts or less, above which other device types such as IGBTs become more competitive.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() BUK7Y25-80EX $1.12 | Nexperia USA Inc. | MOSFET N-CH 80V 39A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y28-75B,115 $1.38 | Nexperia USA Inc. | MOSFET N-CH 75V 35.5A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y29-40EX $0.84 | Nexperia USA Inc. | MOSFET N-CH 40V 26A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y2R0-40HX $1.01 | Nexperia USA Inc. | MOSFET N-CH 40V 120A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | - | -55°C ~ 175°C (TJ) |
![]() BUK7Y2R5-40HX $1.66 | Nexperia USA Inc. | MOSFET N-CH 40V 120A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | - | -55°C ~ 175°C (TJ) |
| NXP USA Inc. | MOSFET N-CH 55V 28.43A LFPAK56 | Tape & Reel (TR) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) | |
![]() BUK7Y38-100EX $0.76 | Nexperia USA Inc. | MOSFET N-CH 100V 30A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y3R0-40EX $0.40 | Nexperia USA Inc. | MOSFET N-CH 40V LFPAK56 PWR-SO8 | Tape & Reel (TR) | LFPAK56, Power-SO8 | Surface Mount | - | - |

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