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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 |
|---|---|---|---|---|---|---|---|
![]() BS170FTA $0.71 | Diodes Incorporated | MOSFET N-CH 60V 0.15MA SOT23-3 | Tape & Reel (TR),Cut Tape (CT) | SOT-23-3 | Surface Mount | - | -55°C ~ 155°C (TJ) |
![]() BS170FTA $0.26 | UMW | MOSFET N-CH 60V 0.15MA SOT23 | Tape & Reel (TR),Cut Tape (CT) | - | - | * | - |
![]() BS170FTA $0.23 | EVVO | MOSFET N-CH 60V 0.15MA SOT23 | Tape & Reel (TR),Cut Tape (CT) | SOT-23 | Surface Mount | - | -55°C ~ 150°C (TJ) |
![]() BS170FTC $0.14 | Diodes Incorporated | MOSFET N-CH 60V 150UA SOT23-3 | Tape & Reel (TR) | SOT-23-3 | Surface Mount | - | -55°C ~ 150°C (TJ) |
| onsemi | MOSFET N-CH 60V 500MA TO92-3 | Tube | TO-92 (TO-226) | Through Hole | - | -55°C ~ 150°C (TJ) | |
![]() BS170P $1.00 | Diodes Incorporated | MOSFET N-CH 60V 270MA TO92-3 | Bulk | TO-92 | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170PSTOA $0.19 | Diodes Incorporated | MOSFET N-CH 60V 270MA E-LINE | Tape & Reel (TR) | E-Line (TO-92 compatible) | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170PSTOB $0.19 | Diodes Incorporated | MOSFET N-CH 60V 270MA E-LINE | Tape & Reel (TR) | E-Line (TO-92 compatible) | Through Hole | - | -55°C ~ 150°C (TJ) |

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