The TMMBAT42 is a high-quality Schottky diode from STMicroelectronics, designed to offer low forward voltage drop and fast switching capabilities. This diode is an essential component for a range of electronic applications, including high-frequency inverters, DC-DC converters, and freewheeling diodes in various power management and signal processing functions.
Key Features
- Low Forward Voltage Drop: The TMMBAT42 Schottky diode provides a very low forward voltage drop, which results in reduced power loss and improved efficiency in electrical circuits.
- Fast Switching Speed: With its fast switching action, this diode is suitable for high-speed switching applications, minimizing losses and improving overall performance.
- Low Leakage Current: The controlled leakage current of the TMMBAT42 ensures minimal power waste when the diode is in the reverse-biased state, making it ideal for low-power applications.
- High Reliability: STMicroelectronics is known for its commitment to quality and reliability, and the TMMBAT42 is no exception. It is designed to withstand the rigors of demanding environments.
- Compact Package: The diode comes in a small, surface-mount package, allowing for efficient use of PCB space and easy integration into various electronic systems.
Applications
The TMMBAT42 Schottky diode is versatile and can be used in a multitude of applications, including:
- Power supply management
- High-frequency rectification
- Switching power supplies
- Automotive applications
- Portable devices and battery-powered circuits
- Reverse polarity protection
Specifications
Parameter
Value
Package
SOD-323
Repetitive Peak Reverse Voltage (V<sub>RRM)
30 V
Forward Continuous Current (I<sub>F)
200 mA
Forward Voltage Drop (V<sub>F)
Typically 0.38 V at 1 mA
Junction Temperature (T<sub>j)
-40°C to +125°C
With its robust design and superior electrical characteristics, the STMicroelectronics TMMBAT42 Schottky diode is an excellent choice for engineers and designers looking to optimize their power management and signal processing applications.
