Overview
The BAT54A RFG is a dual Schottky diode produced by Taiwan Semiconductor Corporation. This component is housed in a SOT-23 package and is designed for high-efficiency rectification in various electronic circuits. It is known for its low forward voltage drop and high switching speed, making it suitable for applications requiring fast and efficient diode performance.
Key Specifications
| Parameter | Symbol | Unit | Value |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | V | 30 |
| Forward Current (Average) | IF(AV) | mA | 200 |
| Non-Repetitive Peak Forward Surge Current | IFSM | mA | 600 |
| Junction Temperature Range | TJ | °C | -55 to +125 |
| Storage Temperature Range | TSTG | °C | -55 to +125 |
| Forward Voltage per Diode (at 100mA) | VF | V | 0.50 |
| Reverse Current at Rated VR per Diode | IR | μA | 2 |
| Junction Capacitance | CJ | pF | 10 |
| Reverse Recovery Time | trr | ns | 5 |
| Package Type | SOT-23 |
Key Features
- Low forward voltage drop, ensuring high efficiency in rectification.
- High switching speed due to fast reverse recovery time.
- Compact SOT-23 package suitable for surface mount technology (SMT).
- Moisture sensitivity level 1, per J-STD-020, indicating unlimited shelf life.
- Molding compound meets UL 94 V-0 flammability rating, ensuring safety in applications.
Applications
The BAT54A RFG is widely used in various electronic circuits where high-efficiency rectification and fast switching are required. Some common applications include:
- Power supply circuits for voltage regulation and rectification.
- Switching circuits in power management systems.
- High-frequency applications such as RF circuits and communication systems.
- Automotive and industrial control systems where reliability and efficiency are crucial.
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT54A RFG?
The maximum repetitive peak reverse voltage is 30V. - What is the average forward current rating of the BAT54A RFG?
The average forward current rating is 200mA. - What is the junction temperature range for the BAT54A RFG?
The junction temperature range is -55°C to +125°C. - What is the package type of the BAT54A RFG?
The package type is SOT-23. - What is the forward voltage drop at 100mA for the BAT54A RFG?
The forward voltage drop at 100mA is approximately 0.50V. - What is the reverse recovery time of the BAT54A RFG?
The reverse recovery time is 5ns. - Is the BAT54A RFG suitable for high-frequency applications?
Yes, it is suitable due to its fast reverse recovery time and low forward voltage drop. - What is the moisture sensitivity level of the BAT54A RFG?
The moisture sensitivity level is 1, per J-STD-020, indicating unlimited shelf life. - Does the BAT54A RFG meet any specific flammability ratings?
Yes, the molding compound meets UL 94 V-0 flammability rating. - What are some common applications of the BAT54A RFG?
Common applications include power supply circuits, switching circuits, high-frequency applications, and automotive and industrial control systems.
