12N65 Equivalent: A Comprehensive Guide
The 12N65 is a popular power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) widely used in various electronic circuits. However, sometimes you may need an equivalent component due to availability issues or design requirements. In this article, we will discuss the 12N65 equivalent MOSFETs and their characteristics.
What is a 12N65 MOSFET?
The 12N65 is a N-channel enhancement mode power MOSFET manufactured by STMicroelectronics. It has a voltage rating of 650V, a current rating of 12A, and a low on-state resistance of 0.65 ohms. The 12N65 is commonly used in high-power switching applications, such as power supplies, motor control, and renewable energy systems.
12N65 Equivalent MOSFETs
Here are some of the popular 12N65 equivalent MOSFETs:
STP12NC65
The STP12NC65 is a direct equivalent of the 12N65, manufactured by STMicroelectronics. It has the same voltage and current ratings, as well as a similar on-state resistance.
FQP12N65C
The FQP12N65C is a 12N65 equivalent MOSFET manufactured by Fairchild Semiconductor. It has a slightly lower on-state resistance of 0.55 ohms, making it suitable for high-frequency switching applications.
IRF840N
The IRF840N is another popular 12N65 equivalent MOSFET, manufactured by International Rectifier. It has a slightly higher voltage rating of 700V and a lower on-state resistance of 0.45 ohms.
BUZ11
The BUZ11 is a 12N65 equivalent MOSFET manufactured by Infineon Technologies. It has a similar voltage and current rating, as well as a low on-state resistance of 0.65 ohms.
Comparison of 12N65 Equivalent MOSFETs
Here is a comparison of the key characteristics of the 12N65 equivalent MOSFETs:
| MOSFET | Voltage Rating (V) | Current Rating (A) | On-State Resistance (ohms) |
|---|---|---|---|
| 12N65 | 650 | 12 | 0.65 |
| STP12NC65 | 650 | 12 | 0.65 |
| FQP12N65C | 650 | 12 | 0.55 |
| IRF840N | 700 | 12 | 0.45 |
| BUZ11 | 650 | 12 | 0.65 |
Conclusion
In this article, we have discussed the 12N65 equivalent MOSFETs and their characteristics. These equivalent components can be used as substitutes in electronic circuits, providing similar performance and functionality. However, it is essential to verify the specifications and datasheets of each component to ensure compatibility and reliability in your design.
