STMicroelectronics BAT54JFILM Schottky Diode | 40V 300mA SOD-323
- Brand: STMicroelectronics
- Product Code: BAT54JFILM
- Availability: In Stock
$0.03
- Ex Tax: $0.03
STMicroelectronics BAT54JFILM: High-Performance Schottky Diode for Modern Electronics
In the rapidly evolving world of semiconductor technology, STMicroelectronics has consistently delivered components that combine reliability with cutting-edge performance. The BAT54JFILM Schottky Diode exemplifies this legacy, offering engineers a versatile solution for power management, signal rectification, and high-speed switching applications. With its compact SOD-323 package and robust electrical characteristics, this device is engineered to meet the demands of modern electronic systems while maintaining exceptional efficiency.
Technical Excellence in a Compact Package
At the heart of the BAT54JFILM's appeal lies its impressive technical specifications. Operating at a maximum reverse voltage of 40V and handling up to 300mA of average rectified current, this diode bridges the gap between low-power and mid-range applications. Its Schottky design ensures minimal forward voltage drop (max 900mV at 100mA), which translates to reduced power losses and improved thermal performance in critical circuits.
Engineers will appreciate the device's fast recovery characteristics, featuring a mere 5ns reverse recovery time. This capability enables seamless operation in high-frequency environments where conventional diodes might struggle. The combination of 1µA reverse leakage current at 30V and 10pF capacitance at 1V makes it particularly suitable for precision analog circuits and battery-powered devices where leakage minimization is crucial.
| Parameter | Value |
|---|---|
| Max Reverse Voltage | 40V |
| Average Rectified Current | 300mA |
| Forward Voltage (Max) | 900mV @ 100mA |
| Reverse Recovery Time | 5ns |
| Reverse Leakage Current | 1µA @ 30V |
Design Flexibility Across Industries
The BAT54JFILM's surface-mount SOD-323 package (SC-76) offers significant advantages in modern PCB design. Its compact footprint supports high-density layouts while maintaining ease of automated assembly. The device's -40°C to 150°C operating temperature range ensures reliability in both industrial environments and consumer electronics, from automotive control units to portable medical devices.
Key applications include:
- Power supply rectification in DC-DC converters
- High-speed switching in digital circuits
- Clamping and protection in sensitive analog systems
- Signal processing in RF communication modules
STMicroelectronics' commitment to quality is evident in the device's construction. The SOD-323 package provides excellent mechanical stability while maintaining compatibility with standard reflow soldering processes. This combination of physical robustness and electrical performance makes the BAT54JFILM a preferred choice for designers working on next-generation electronics.
Performance-Driven Engineering
While many diodes focus on a single performance metric, the BAT54JFILM delivers balanced capabilities that address multiple design challenges. Its fast recovery time (<=500ns) with operating currents exceeding 200mA enables efficient power conversion in switching applications. The device's low capacitance (10pF @ 1V, 1MHz) preserves signal integrity in high-frequency circuits, making it valuable for communication infrastructure and test equipment.
For designers optimizing energy efficiency, the BAT54JFILM offers a compelling solution. The combination of low forward voltage and minimal leakage current reduces power dissipation by up to 15% compared to conventional diodes in similar voltage classes. This efficiency gain extends battery life in portable devices while reducing thermal management requirements in power supplies.
Tags: Schottky Diodes, Power Electronics, Surface Mount Diodes, High-Speed Diodes, STMicroelectronics Components