Overview
The BAT54WFILM is a 40 V Schottky barrier diode produced by STMicroelectronics. It is part of the BAT54 series, which is designed for general-purpose signal applications. This diode is packaged in the SOT-323 format, making it suitable for surface mount technology. The BAT54WFILM is known for its low conduction and reverse losses, negligible switching losses, and extremely fast switching times, making it an ideal choice for various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 40 | V |
| IF (Continuous Forward Current) | 300 | mA |
| IFSM (Surge Non-Repetitive Forward Current) | 1000 | mA |
| VF (Forward Voltage Drop) at IF = 1 mA | 320 | mV |
| C (Diode Capacitance) at VR = 1 V, F = 1 MHz | 7 | pF |
| Tj (Junction Temperature) max | 150 | °C |
| Tr (Reverse Recovery Time) | 5 | ns |
Key Features
- Low conduction and reverse losses
- Negligible switching losses
- Low forward and reverse recovery times
- Extremely fast switching
- Surface mount device (SOT-323 package)
- Low capacitance diode
- ECOPACK®2 compliant component
Applications
The BAT54WFILM is suitable for a variety of applications, including:
- General-purpose signal switching
- High-frequency circuits
- Low-noise and low-distortion applications
- Industrial and automotive electronics
- Power supply and voltage regulation circuits
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT54WFILM?
The maximum repetitive peak reverse voltage (VRRM) is 40 V.
- What is the continuous forward current rating of the BAT54WFILM?
The continuous forward current (IF) is 300 mA.
- What is the typical forward voltage drop at 1 mA forward current?
The typical forward voltage drop (VF) at 1 mA is 320 mV.
- What is the junction temperature maximum rating for the BAT54WFILM?
The maximum junction temperature (Tj) is 150 °C.
- What is the reverse recovery time of the BAT54WFILM?
The reverse recovery time (trr) is typically 5 ns.
- Is the BAT54WFILM suitable for surface mount technology?
- Is the BAT54WFILM environmentally friendly?
- What are some common applications for the BAT54WFILM?
The BAT54WFILM is commonly used in general-purpose signal switching, high-frequency circuits, low-noise and low-distortion applications, industrial and automotive electronics, and power supply and voltage regulation circuits.
- What is the typical diode capacitance of the BAT54WFILM?
The typical diode capacitance (C) at VR = 1 V and F = 1 MHz is 7 pF.
- Is the BAT54WFILM available in different package types?
