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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 |
|---|---|---|---|---|---|---|---|
![]() BUK7Y153-100EX $0.57 | Nexperia USA Inc. | MOSFET N-CH 100V 9.4A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y18-55B,115 $0.82 | Nexperia USA Inc. | MOSFET N-CH 55V 47.4A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y18-75B,115 $1.07 | Nexperia USA Inc. | MOSFET N-CH 75V 49A LFPAK56 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |
![]() BUK7Y19-100EX $1.51 | Nexperia USA Inc. | MOSFET N-CH 100V LFPAK56-SO8 | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | - | -55°C ~ 175°C (TJ) |
![]() BUK7Y1R0-40NX $2.08 | Nexperia USA Inc. | BUK7Y1R0-40N/SOT669/LFPAK | Tape & Reel (TR),Cut Tape (CT) | LFPAK56, Power-SO8 | Surface Mount | - | -55°C ~ 175°C (TJ) |
![]() BUK7Y1R4-40HX $1.83 | Nexperia USA Inc. | BUK7Y1R4-40H/SOT669/LFPAK | Tape & Reel (TR),Cut Tape (CT) | - | - | - | - |
![]() BUK7Y1R7-40HX $1.02 | 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) |
![]() BUK7Y20-30B,115 $0.28 | Nexperia USA Inc. | NEXPERIA BUK7Y20 - N-CHANNEL TRE | Bulk | LFPAK56, Power-SO8 | Surface Mount | TrenchMOS™ | -55°C ~ 175°C (TJ) |

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