Overview
The BAT54SFILM is a small signal Schottky diode produced by STMicroelectronics. It is part of the BAT54 series, which features 40 V Schottky barrier diodes. These diodes are packaged in various surface mount formats, including SOT-23, SOT-323, SOD-323, and SOD-523. The BAT54SFILM is specifically packaged in the SOT-23 format. This component is designed for general-purpose signal applications, offering low conduction and reverse losses, negligible switching losses, and extremely fast switching times.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Average Forward Current (IF) | 300 | mA |
| Forward Surge Current | 1 | A |
| Forward Voltage Drop (VF) at IF = 0.1 mA | 240 | mV |
| Forward Voltage Drop (VF) at IF = 1 mA | 320 | mV |
| Reverse Recovery Time (trr) | 5 | ns |
| Diode Capacitance (C) at VR = 1 V, F = 1 MHz | 7 | pF |
| Operating Temperature (Tj) Max | 150 | °C |
| No. of Pins | 3 | Pins |
| Diode Case Style | SOT-23 | |
| Diode Mounting | Surface Mount |
Key Features
- Low conduction and reverse losses
- Negligible switching losses
- Low forward and reverse recovery times
- Extremely fast switching
- Surface mount device
- Low capacitance diode
- ECOPACK®2 compliant component
Applications
The BAT54SFILM is suitable for various industrial and general-purpose signal applications where fast switching and low losses are critical. It can be used in circuits requiring high-speed switching, such as in power supplies, switching regulators, and other high-frequency applications.
Q & A
- What is the repetitive peak reverse voltage (VRRM) of the BAT54SFILM?
The VRRM of the BAT54SFILM is 40 V.
- What is the average forward current (IF) rating of the BAT54SFILM?
The average forward current (IF) rating is 300 mA.
- What is the forward voltage drop (VF) at 0.1 mA for the BAT54SFILM?
The forward voltage drop (VF) at 0.1 mA is 240 mV.
- What is the reverse recovery time (trr) of the BAT54SFILM?
The reverse recovery time (trr) is 5 ns.
- What is the maximum operating temperature (Tj) for the BAT54SFILM?
The maximum operating temperature (Tj) is 150 °C.
- What is the package type of the BAT54SFILM?
The BAT54SFILM is packaged in the SOT-23 format.
- Is the BAT54SFILM RoHS compliant?
Yes, the BAT54SFILM is RoHS compliant.
- What are the key features of the BAT54SFILM?
The key features include low conduction and reverse losses, negligible switching losses, low forward and reverse recovery times, and extremely fast switching. It is also a surface mount device with low capacitance and is ECOPACK®2 compliant.
- What are typical applications for the BAT54SFILM?
Typical applications include industrial and general-purpose signal applications where fast switching and low losses are critical, such as in power supplies and switching regulators.
- What is the diode capacitance of the BAT54SFILM at VR = 1 V and F = 1 MHz?
The diode capacitance is 7 pF at VR = 1 V and F = 1 MHz.
