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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 |
|---|---|---|---|---|---|---|---|
![]() BS170 $0.30 | onsemi | MOSFET N-CH 60V 500MA TO92-3 | Bulk | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170-D26Z $0.35 | onsemi | MOSFET N-CH 60V 500MA TO92-3 | Tape & Reel (TR),Cut Tape (CT) | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170-D26Z $0.10 | Fairchild Semiconductor | SMALL SIGNAL FIELD-EFFECT TRANSI | Bulk | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170-D27Z $0.37 | onsemi | MOSFET N-CH 60V 500MA TO92-3 | Tape & Reel (TR),Cut Tape (CT) | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
![]() BS170-D74Z $0.43 | onsemi | MOSFET N-CH 60V 500MA TO92-3 | Cut Tape (CT),Tape & Box (TB) | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
| onsemi | MOSFET N-CH 60V 500MA TO92-3 | Cut Tape (CT),Tape & Box (TB) | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) | |
| onsemi | MOSFET N-CH 60V 500MA TO92-3 | Bulk | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) | |
![]() BS170_L34Z $0.06 | onsemi | MOSFET N-CH 60V 500MA TO92-3 | Bulk | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |

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