Overview
The BAT54C-7-F is a surface-mount Schottky Barrier Diode produced by Diodes Incorporated. This diode is encapsulated in a SOT23 (Standard) package and is designed to offer low turn-on voltage and fast switching capability. It features a PN Junction Guard Ring for transient and ESD protection, making it suitable for a wide range of applications. The BAT54C is fully lead-free, RoHS compliant, and classified as a “Green” device, adhering to stringent environmental standards.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 30 | V | IRS = 100µA | ||
| Forward Voltage | VF | 0.8 | V | IF = 0.1mA to 100mA | ||
| Reverse Leakage Current | IR | 2.0 | µA | VR = 25V | ||
| Total Capacitance | CT | 10 | pF | VR = 1.0V, f = 1.0MHz | ||
| Reverse Recovery Time | tRR | 5.0 | ns | IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100Ω | ||
| Maximum Forward Current | IF | 200 | mA | |||
| Package | SOT23 | |||||
| Operating and Storage Temperature Range | TJ, TSTG | -65 | +150 | °C |
Key Features
- Low Turn-on Voltage: The BAT54C features a low forward voltage drop, typically 0.8V, which is beneficial for low-voltage applications.
- Fast Switching: This diode is designed for fast switching capabilities, making it suitable for high-frequency applications.
- PN Junction Guard Ring: The diode includes a PN Junction Guard Ring for transient and ESD protection, enhancing its reliability in harsh environments.
- Lead-Free and RoHS Compliant: The BAT54C is fully lead-free and compliant with RoHS standards, making it an environmentally friendly choice.
- Halogen and Antimony Free: Classified as a “Green” device, it contains less than 900ppm bromine, chlorine, and 1000ppm antimony compounds.
- Automotive Compliance: Although the BAT54C itself is not automotive qualified, an automotive-compliant version (BAT54Q) is available under a separate datasheet.
Applications
The BAT54C Schottky Barrier Diode is versatile and can be used in various applications across different industries, including:
- Automotive Systems: While the BAT54C is not automotive qualified, its automotive-compliant counterpart can be used in automotive systems for rectification and switching.
- Industrial Electronics: Suitable for high-frequency switching and rectification in industrial control systems and power supplies.
- Consumer Electronics: Used in mobile and consumer devices for efficient power management and voltage regulation.
- Power Supplies and Converters: Ideal for use in switching power supplies, DC-DC converters, and other power management circuits due to its fast switching and low forward voltage drop.
Q & A
- What is the maximum forward current of the BAT54C?
The maximum forward current of the BAT54C is 200mA.
- What is the typical forward voltage drop of the BAT54C?
The typical forward voltage drop of the BAT54C is 0.8V.
- What type of package does the BAT54C come in?
The BAT54C comes in a SOT23 (Standard) package.
- Is the BAT54C RoHS compliant?
Yes, the BAT54C is fully RoHS compliant and lead-free.
- What is the reverse recovery time of the BAT54C?
The reverse recovery time of the BAT54C is typically 5ns.
- What is the maximum operating temperature of the BAT54C?
The maximum operating temperature of the BAT54C is +150°C.
- Does the BAT54C have any built-in protection features?
Yes, the BAT54C includes a PN Junction Guard Ring for transient and ESD protection.
- Is the BAT54C suitable for automotive applications?
The BAT54C itself is not automotive qualified, but an automotive-compliant version (BAT54Q) is available.
- What is the total capacitance of the BAT54C?
The total capacitance of the BAT54C is typically 10pF at VR = 1.0V and f = 1.0MHz.
- What is the reverse leakage current of the BAT54C?
The reverse leakage current of the BAT54C is typically 2.0µA at VR = 25V.
