Overview
The BAT54A-13-F-31 is a surface-mount Schottky barrier diode produced by Diodes Incorporated. This component is part of the BAT54 series, known for its low turn-on voltage and fast switching capabilities. The BAT54A-13-F-31 is packaged in a SOT-23-3 (TO-236-3, SC-59) package and is designed for applications requiring high efficiency and reliability. Although the specific part number BAT54A-13-F-31 is listed as obsolete, the general characteristics and features of the BAT54A series remain relevant for understanding its capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 30 | V |
| Forward Continuous Current (IFM) | 200 | mA |
| Forward Voltage Drop (VF) | 0.8 | V @ 100 mA |
| Reverse Leakage Current (IR) | 2 | µA @ 25 V |
| Reverse Recovery Time (trr) | 5 | ns |
| Operating Junction Temperature | -65°C to 150°C | |
| Package | SOT-23-3 (TO-236-3, SC-59) | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| ROHS Status | ROHS3 Compliant |
Key Features
- Low Turn-on Voltage: The BAT54A series offers a low forward voltage drop, typically 0.8V at 100mA, making it efficient for low-voltage applications.
- Fast Switching: These diodes are known for their fast switching capabilities, with a reverse recovery time of 5ns.
- PN Junction Guard Ring: Designed with a PN junction guard ring for transient and ESD protection, enhancing the device's reliability.
- Lead-Free and RoHS Compliant: The BAT54A series is totally lead-free and fully RoHS compliant, making it environmentally friendly and compliant with current regulations.
- Halogen and Antimony Free: Classified as a “Green” device, these diodes are halogen and antimony free, aligning with modern environmental standards.
Applications
The BAT54A-13-F-31 Schottky diode is suitable for various applications requiring low forward voltage drop and fast switching times. These include:
- Power Supply Circuits: Ideal for use in power supply circuits where efficiency and fast switching are critical.
- Switching Regulators: Used in switching regulators and DC-DC converters due to their low forward voltage and fast recovery times.
- Protection Circuits: Employed in protection circuits to guard against transient and ESD events.
- Automotive Electronics: Although the specific part is not automotive-compliant, the BAT54 series has automotive-compliant variants available, making them suitable for automotive applications.
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the BAT54A-13-F-31?
The peak repetitive reverse voltage (VRRM) is 30V.
- What is the forward continuous current (IFM) rating of this diode?
The forward continuous current (IFM) is 200mA.
- What is the typical forward voltage drop (VF) at 100mA?
The typical forward voltage drop (VF) at 100mA is 0.8V.
- What is the reverse recovery time (trr) of the BAT54A-13-F-31?
The reverse recovery time (trr) is 5ns.
- Is the BAT54A-13-F-31 RoHS compliant?
Yes, the BAT54A-13-F-31 is RoHS3 compliant.
- What is the operating junction temperature range of this diode?
The operating junction temperature range is -65°C to 150°C.
- What package type is used for the BAT54A-13-F-31?
The package type is SOT-23-3 (TO-236-3, SC-59).
- Is the BAT54A-13-F-31 lead-free?
Yes, the BAT54A-13-F-31 is totally lead-free.
- What is the moisture sensitivity level (MSL) of this component?
The moisture sensitivity level (MSL) is 1 (Unlimited).
- Is the BAT54A-13-F-31 still in production?
No, the BAT54A-13-F-31 is listed as obsolete and not in production.
