Overview
The BAT54FILMY is a part of the BAT54 series of small signal Schottky diodes produced by STMicroelectronics. These diodes are packaged in the SOT-23 format and are designed for automotive applications. They feature a 40 V Schottky barrier, making them suitable for a variety of high-performance and low-loss applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Continuous Forward Current (IF) | 300 | mA |
| Surge Non-Repetitive Forward Current (IFSM) | 1.25 | A (tp = 10 ms, sinusoidal) |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Operating Junction Temperature Range (Tj) | -40 to +150 | °C |
| Maximum Soldering Temperature (TL) | 260 | °C |
| Forward Voltage Drop (VF) at IF = 100 mA | 900 | mV |
| Reverse Recovery Time (trr) | 5 | ns |
| Diode Capacitance (C) at VR = 1 V, F = 1 MHz | 7 | pF |
Key Features
- AEC-Q101 qualified, ensuring compliance with automotive standards.
- Low conduction and reverse losses, reducing energy consumption.
- Negligible switching losses, enhancing efficiency in switching applications.
- Low forward and reverse recovery times, facilitating fast switching.
- Extremely fast switching capabilities.
- Surface mount device, suitable for modern PCB designs.
- Low capacitance diode, minimizing parasitic capacitance effects.
- PPAP (Production Part Approval Process) capable, ensuring quality and reliability.
- ECOPACK®2 compliant, meeting environmental standards.
Applications
The BAT54FILMY Schottky diodes are primarily designed for automotive applications, where high reliability, low losses, and fast switching are critical. They can be used in various automotive systems, including power management, signal processing, and protection circuits.
Q & A
- What is the maximum reverse voltage rating of the BAT54FILMY?
The maximum repetitive peak reverse voltage (VRRM) is 40 V.
- What is the continuous forward current rating of the BAT54FILMY?
The continuous forward current (IF) is 300 mA.
- What is the surge non-repetitive forward current rating of the BAT54FILMY?
The surge non-repetitive forward current (IFSM) is 1.25 A for a pulse duration of 10 ms (sinusoidal).
- What is the operating junction temperature range of the BAT54FILMY?
The operating junction temperature range (Tj) is -40 to +150 °C.
- Is the BAT54FILMY AEC-Q101 qualified?
Yes, the BAT54FILMY is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the typical diode capacitance of the BAT54FILMY?
The typical diode capacitance (C) at VR = 1 V and F = 1 MHz is 7 pF.
- What is the reverse recovery time of the BAT54FILMY?
The reverse recovery time (trr) is 5 ns.
- Is the BAT54FILMY ECOPACK®2 compliant?
Yes, the BAT54FILMY is ECOPACK®2 compliant, meeting environmental standards.
- What package type is the BAT54FILMY available in?
The BAT54FILMY is available in the SOT-23 package.
- What is the maximum soldering temperature for the BAT54FILMY?
The maximum soldering temperature (TL) is 260 °C.
