Overview
The BAT54C, part of the BAT54 series from Diodes Incorporated, is a surface-mount Schottky barrier diode designed for high-performance applications. This diode is packaged in a SOT-23 case and is known for its low forward voltage drop and fast switching capabilities. It is widely used in various electronic circuits where efficient rectification and switching are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Diode Configuration | Dual Common Cathode | |
| Maximum Repetitive Reverse Voltage (VRRM) | 30 | V |
| Average Rectified Forward Current (IF(AV)) | 200 | mA |
| Forward Voltage (VF Max) | 0.4 (at IF = 10 mA) | V |
| Non-Repetitive Peak Forward Surge Current (IFSM Max) | 600 | mA |
| Operating Junction Temperature (TJ Max) | 125 | °C |
| Storage Temperature Range (TSTG) | -55 to +150 | °C |
| Diode Case Style | SOT-23 | |
| No. of Pins | 3 | |
| Total Capacitance (CT) | 10 | pF (at VR = 1 V, f = 1 MHz) |
| Reverse Recovery Time (tRR) | 5.0 | ns |
Key Features
- Low Forward Voltage Drop: The BAT54C has a low forward voltage drop, typically around 0.4 V at 10 mA, making it efficient for rectification and switching applications.
- Fast Switching: This diode is characterized by its fast switching capability, with a reverse recovery time of 5.0 ns.
- PN Junction Guard Ring: It includes a PN junction guard ring for transient and ESD protection, enhancing its reliability in various environments.
- Lead-Free and RoHS Compliant: The BAT54C is totally lead-free and fully RoHS compliant, making it suitable for modern electronic designs.
- Halogen and Antimony Free: This diode is also halogen and antimony free, aligning with green device standards.
Applications
- Power Supplies: Used in power supply circuits for efficient rectification and voltage regulation.
- Switching Circuits: Ideal for high-speed switching applications due to its fast recovery time.
- Automotive Electronics: Suitable for automotive applications requiring high reliability and compliance with automotive standards (e.g., AEC-Q100).
- Consumer Electronics: Found in various consumer electronic devices where low voltage drop and fast switching are necessary.
Q & A
- What is the maximum repetitive reverse voltage of the BAT54C?
The maximum repetitive reverse voltage (VRRM) of the BAT54C is 30 V.
- What is the average rectified forward current of the BAT54C?
The average rectified forward current (IF(AV)) of the BAT54C is 200 mA.
- What is the forward voltage drop of the BAT54C at 10 mA?
The forward voltage drop (VF) of the BAT54C at 10 mA is typically 0.4 V.
- What is the non-repetitive peak forward surge current of the BAT54C?
The non-repetitive peak forward surge current (IFSM) of the BAT54C is 600 mA.
- What is the operating junction temperature range of the BAT54C?
The operating junction temperature range (TJ) of the BAT54C is -55°C to +125°C.
- What is the package type of the BAT54C?
The BAT54C is packaged in a SOT-23 case.
- Is the BAT54C RoHS compliant?
Yes, the BAT54C is fully RoHS compliant and lead-free.
- What is the total capacitance of the BAT54C at 1 MHz?
The total capacitance (CT) of the BAT54C at 1 MHz is 10 pF.
- What is the reverse recovery time of the BAT54C?
The reverse recovery time (tRR) of the BAT54C is 5.0 ns.
- Does the BAT54C have any special protection features?
Yes, the BAT54C includes a PN junction guard ring for transient and ESD protection.
