BAT54CFILM
Product Overview
Category: Semiconductor
Use: Rectifier diode
Characteristics: High-speed switching, low leakage current
Package: SOT-23
Essence: Small signal Schottky diode
Packaging/Quantity: Tape and reel
Specifications
- Forward Voltage Drop: 0.32V at 1A
- Reverse Voltage: 30V
- Forward Current: 200mA
- Reverse Recovery Time: 4ns
Detailed Pin Configuration
The BAT54CFILM is a three-pin device with the following pin configuration: 1. Anode of Diode 1 2. Cathode of Diode 1/Common Cathode 3. Anode of Diode 2
Functional Features
- High switching speed
- Low forward voltage drop
- Low reverse leakage current
- Small package size
Advantages and Disadvantages
Advantages: - Fast switching speed - Low power loss - Small form factor
Disadvantages: - Limited reverse voltage capability - Sensitive to overvoltage conditions
Working Principles
The BAT54CFILM operates based on the principles of Schottky diodes, utilizing a metal-semiconductor junction to enable fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage loss, making it suitable for high-frequency applications.
Detailed Application Field Plans
The BAT54CFILM is commonly used in various electronic circuits such as: - Switching power supplies - Signal demodulation - RF mixers - Voltage clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BAT54CFILM include: - BAT54S (SOT-23 package, similar specifications) - BAV99 (dual diode in SOT-23 package) - 1N5819 (Schottky diode with higher voltage rating)
This completes the English editing encyclopedia entry structure for BAT54CFILM.
10個與BAT54CFILM在技術方案中應用相關的常見問題與解答
What is BAT54CFILM?
- BAT54CFILM is a dual common cathode Schottky barrier diode in a SOT23 small surface-mounted device (SMD) plastic package.
What are the typical applications of BAT54CFILM?
- BAT54CFILM is commonly used in high-speed switching, voltage clamping, protection circuits, and signal routing applications.
What is the maximum forward voltage of BAT54CFILM?
- The maximum forward voltage of BAT54CFILM is typically around 0.5V at a forward current of 0.1A.
What is the reverse breakdown voltage of BAT54CFILM?
- The reverse breakdown voltage of BAT54CFILM is typically around 30V.
What is the maximum continuous forward current of BAT54CFILM?
- The maximum continuous forward current of BAT54CFILM is typically around 200mA.
Can BAT54CFILM be used for polarity protection?
- Yes, BAT54CFILM can be used for polarity protection due to its low forward voltage drop and fast switching characteristics.
What are the thermal characteristics of BAT54CFILM?
- BAT54CFILM has a typical junction-to-ambient thermal resistance of around 625°C/W.
Is BAT54CFILM suitable for high-frequency applications?
- Yes, BAT54CFILM is suitable for high-frequency applications due to its low junction capacitance and fast switching speed.
What are the storage and operating temperature ranges for BAT54CFILM?
- The storage temperature range for BAT54CFILM is typically between -65°C and 150°C, while the operating temperature range is usually between -55°C and 125°C.
Are there any alternative components with similar characteristics to BAT54CFILM?
- Yes, alternatives to BAT54CFILM include BAT54A, BAT54C, and BAT54S, which are also dual common cathode Schottky barrier diodes with slightly different specifications.