The TMMBAT41 from STMicroelectronics is a highly efficient, small-signal Schottky diode designed for a multitude of applications that demand fast switching and low forward voltage drop. This diode is particularly well-suited for use in high-frequency inverters, DC-DC converters, and as a freewheeling diode in various low-power applications.
Key Features
- Low Forward Voltage Drop: The TMMBAT41 offers a very low forward voltage drop, which enhances the efficiency of the circuit by reducing power losses during the diode's conduction phase.
- Fast Switching Speed: With its Schottky barrier technology, this diode provides fast switching capabilities that are essential for high-frequency applications.
- High Reliability: Manufactured by STMicroelectronics, a leader in semiconductor solutions, the TMMBAT41 is built to meet high-quality standards, ensuring reliability and performance consistency.
- Surface-Mount Package: The device comes in a compact SOD-123 flat package, which is suitable for automated assembly processes and helps to save space on printed circuit boards (PCBs).
Applications
The versatility of the TMMBAT41 Schottky diode makes it ideal for a wide range of applications, including:
- Switching power supplies
- Power management systems
- Reverse polarity protection
- Step-down converters
- Low-voltage, high-frequency inverters
- Small battery-operated devices
Technical Specifications
Parameter
Value
Repetitive Peak Reverse Voltage (V<sub>RRM)
100V
Average Forward Current (I<sub>F(AV))
200mA
Forward Voltage Drop (V<sub>F)
1V at 10mA
Reverse Leakage Current (I<sub>R)
0.1μA at 25°C
Operating Junction Temperature (T<sub>j)
-40°C to 125°C
For designers and engineers looking for a Schottky diode that balances efficiency with fast response times, the TMMBAT41 from STMicroelectronics is an excellent choice that provides high performance in a small package.
