The BAT46SW is a highly efficient, surface-mount Schottky diode designed and manufactured by STMicroelectronics, a global semiconductor leader known for its innovative and reliable components. This diode is engineered to meet the requirements of a wide range of electronic applications, offering low forward voltage drop and minimal leakage current characteristics.
Key Features
- Low Forward Voltage Drop: The BAT46SW provides a very low forward voltage drop, which enhances overall efficiency in applications where voltage conservation is critical.
- High Current Capability: With a maximum average forward current of 150 mA, this diode is suitable for high-current operations, making it versatile for various circuit designs.
- Fast Switching Speed: The fast switching capability of the BAT46SW ensures that it can handle high-frequency operations with ease, which is essential for power regulation and conversion applications.
- Low Leakage Current: The diode features a low reverse leakage current, which contributes to the reduction of power loss and increases the efficiency of the overall system.
- Surface-Mount Package: The BAT46SW comes in a compact SOD-123 package, which is ideal for space-constrained applications and allows for easy integration into surface-mount technology (SMT) manufacturing processes.
Applications
The BAT46SW is suitable for a variety of applications, including but not limited to:
- Power supply circuits
- DC-DC converters
- Reverse polarity protection
- Switching power supplies
- Freewheeling diodes in low-voltage applications
Specifications
Parameter
Value
Package
SOD-123
Repetitive Peak Reverse Voltage (V<sub>RRM)
40 V
Average Forward Current (I<sub>F(AV))
150 mA
Forward Voltage Drop (V<sub>F)
0.385 V at 100 mA
Reverse Leakage Current (I<sub>R)
2 μA at 25 V
In conclusion, the BAT46SW Schottky diode from STMicroelectronics is a robust and reliable component that offers high efficiency, fast switching, and low power loss, making it an excellent choice for designers and engineers looking to optimize their electronic circuits.
