STM BAT54FILM Schottky Diode
- Brand: STMicroelectronics
- Product Code: BAT54FILM
- Availability: In Stock
$0.03
- Ex Tax: $0.03
High-Performance BAT54FILM Schottky Diode for Modern Electronics
In the ever-evolving landscape of electronic components, STMicroelectronics continues to set industry benchmarks with its BAT54FILM Schottky Diode. This surface-mount semiconductor device combines exceptional electrical characteristics with compact packaging, making it an ideal choice for engineers seeking reliable performance in power management applications. Designed for high-speed switching operations, this component demonstrates STMicro's commitment to innovation while maintaining the rigorous quality standards demanded by modern electronics manufacturing.
At the heart of the BAT54FILM's capabilities lies its 40V maximum reverse voltage rating coupled with a 300mA average rectified current capacity. This combination enables efficient power conversion in a wide range of applications, from portable electronics to industrial control systems. The device's 900mV maximum forward voltage drop at 100mA ensures minimal power loss during operation, while its 5ns reverse recovery time positions it as an excellent solution for high-frequency circuits requiring rapid switching performance.
Technical Excellence in Compact Packaging
Housed in the industry-standard SOT-23-3 package, this Schottky diode offers optimal space utilization without compromising thermal performance. The surface mount design facilitates automated assembly processes while maintaining excellent heat dissipation characteristics. With a leakage current of just 1µA at 30V reverse voltage and a junction capacitance of 10pF at 1V, the BAT54FILM maintains exceptional efficiency across its operating range. Its wide operating temperature range of -40°C to 150°C ensures reliability in both consumer and industrial environments.
| Parameter | Value |
|---|---|
| Max Reverse Voltage | 40 V |
| Average Rectified Current | 300 mA |
| Forward Voltage Drop | 900 mV @ 100 mA |
| Reverse Recovery Time | 5 ns |
The device's fast recovery characteristics (<= 500ns) make it particularly well-suited for applications requiring efficient power conversion and minimal switching losses. Its low leakage current specification ensures minimal power drain in standby modes, making it an excellent choice for energy-conscious designs. The 10pF junction capacitance at 1V further enhances its suitability for high-frequency applications, where parasitic capacitance can significantly impact circuit performance.
Applications and Design Considerations
Engineers will find the BAT54FILM particularly valuable in power supply rectification, voltage clamping, and freewheeling diode applications. Its compact SOT-23-3 packaging makes it ideal for space-constrained designs in consumer electronics, while its thermal stability ensures consistent performance in industrial environments. The component's tape and reel packaging format facilitates automated PCB assembly processes, aligning with modern manufacturing requirements.
When designing with this Schottky diode, engineers should consider its fast recovery characteristics in relation to circuit switching frequencies. The device's low forward voltage drop contributes to improved system efficiency, particularly in battery-powered applications where energy conservation is critical. Its surface mount design allows for simplified PCB layouts while maintaining excellent thermal performance through proper copper pad design.
Tags: Power Management, Surface Mount Components, High-Speed Diodes, Electronics Manufacturing, Industrial Components