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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 16.4mm |
| Length | 10.4mm |
| Model | STF14NM50N |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Series | MDmesh |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Channel Type | N |
| Maximum Continuous Drain Current Id | 12A |
| Maximum Drain Source Voltage Vds | 500V |
| Maximum Drain Source Resistance Rds | 320mΩ |
| Channel Mode | Enhancement |
| Maximum Power Dissipation Pd | 25W |
| Typical Gate Charge Qg @ Vgs | 27nC |
| Maximum Gate Source Voltage Vgs | -25, +25V |
| Forward Voltage Vf | 1.6V |
STMicroelectronics presents the STF14NM50N MDmesh N-Channel MOSFET, designed for discrete semiconductor applications requiring high voltage and current handling capabilities.
This device supports a maximum continuous drain current of 12 amperes and a drain-source voltage of 500 volts, operating in an enhancement mode configuration. Packaged in a durable TO-220 format with three pins, it is ideal for through-hole mounting in power switching and amplification circuits.
The MOSFET features a low maximum drain-source resistance of 320 milliohms, contributing to high efficiency with minimal conduction losses. It can dissipate up to 25 watts of power, making it suitable for industrial, automotive, and electronic power applications.
Its operating temperature range from -55°C to 150°C ensures reliable function in demanding environments. The typical gate charge of 27 nanoCoulombs enables swift switching performance, and the gate-source voltage tolerance from -25 to +25 volts provides robust control and protection.
Physical dimensions are compact, with a height of 16.4mm, length of 10.4mm, and width of 4.6mm, facilitating easy incorporation into various PCB designs requiring through-hole components.
The MOSFET employs STMicroelectronics' MDmesh technology to improve switching speed and reduce losses. Stable operation under high thermal and electrical stresses makes it apt for industrial power supply, motor control, and other heavy-duty applications.
Its packaging and pin configuration support ease of installation and reliable mechanical connection. The device complies with industry standards and is free from automotive-specific certifications. STMicroelectronics provides comprehensive technical resources including datasheets and design tools for effective integration.
Explore more power semiconductor devices and MDmesh MOSFETs from STMicroelectronics on EnvMart for robust and efficient electronic design solutions.
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