사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified(Io) | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Current - Reverse Leakage @ Vr | 2 µA @ 25 V |
| Capacitance @ Vr F | 10pF @ 1V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-123 |
개요
Description
The BAT54W is a Schottky barrier diode known for its fast switching speed and low forward voltage drop, making it ideal for applications requiring efficient signal rectification and voltage clamping. It is commonly used in high-frequency applications due to its low capacitance. The BAT54W is housed in a small SOT-323 surface-mount package, which provides space-saving benefits for compact circuit designs.
Key specifications include:
- Reverse voltage (VR): 30V
- Forward current (IF): 200mA
- Forward voltage drop (VF): Typically around 0.24V at 10mA
- Power dissipation (Ptot): 200mW
These features make the BAT54W suitable for use in portable and battery-operated devices, RF applications, and power management circuits. Its low forward voltage drop helps in minimizing power loss, thus improving the overall efficiency of the system. The diode's fast recovery time also enhances performance in high-speed switching applications.
Key specifications include:
- Reverse voltage (VR): 30V
- Forward current (IF): 200mA
- Forward voltage drop (VF): Typically around 0.24V at 10mA
- Power dissipation (Ptot): 200mW
These features make the BAT54W suitable for use in portable and battery-operated devices, RF applications, and power management circuits. Its low forward voltage drop helps in minimizing power loss, thus improving the overall efficiency of the system. The diode's fast recovery time also enhances performance in high-speed switching applications.
Equivalent
The BAT54W is a Schottky barrier diode commonly used for general-purpose applications. Equivalent products include:
1. BAT54C - A similar Schottky diode often available in a dual common cathode configuration.
2. 1N5817- Another Schottky diode with comparable characteristics, though in a different package.
3. BAS70- Offers similar electrical characteristics and is often used in similar applications.
Ensure to verify specifications and pin configurations to confirm compatibility for your specific application.
1. BAT54C - A similar Schottky diode often available in a dual common cathode configuration.
2. 1N5817- Another Schottky diode with comparable characteristics, though in a different package.
3. BAS70- Offers similar electrical characteristics and is often used in similar applications.
Ensure to verify specifications and pin configurations to confirm compatibility for your specific application.
Features
The BAT54W is a Schottky barrier diode commonly used in various electronic applications. Here are its key features:
1. Package Type: It is housed in a small SOT-323 (SC-70) surface-mount package, making it suitable for compact circuit designs.
2. Low Forward Voltage Drop: The diode has a low forward voltage drop, typically around 0.3V, which helps in reducing power loss and improving efficiency in low-voltage applications.
3. Fast Switching Speed: The BAT54W offers fast switching capabilities, making it ideal for high-frequency applications.
4. Low Reverse Leakage Current: It has a low reverse leakage current, which is beneficial for battery-operated devices as it reduces power consumption when the circuit is in the off state.
5. Maximum Average Rectified Current: The diode can handle a maximum average rectified current of 200mA.
6. Reverse Voltage: It has a maximum reverse voltage rating of 30V.
These features make the BAT54W suitable for use in power management, signal rectification, and voltage clamping applications, among others.
1. Package Type: It is housed in a small SOT-323 (SC-70) surface-mount package, making it suitable for compact circuit designs.
2. Low Forward Voltage Drop: The diode has a low forward voltage drop, typically around 0.3V, which helps in reducing power loss and improving efficiency in low-voltage applications.
3. Fast Switching Speed: The BAT54W offers fast switching capabilities, making it ideal for high-frequency applications.
4. Low Reverse Leakage Current: It has a low reverse leakage current, which is beneficial for battery-operated devices as it reduces power consumption when the circuit is in the off state.
5. Maximum Average Rectified Current: The diode can handle a maximum average rectified current of 200mA.
6. Reverse Voltage: It has a maximum reverse voltage rating of 30V.
These features make the BAT54W suitable for use in power management, signal rectification, and voltage clamping applications, among others.
Pinout
The BAT54W is a Schottky barrier diode commonly used for high-speed switching applications. It comes in a SOT-323 (also known as SC-70) package which is a small surface-mount package. The BAT54W has the following pin configuration:
1. Pin 1 (Cathode): This is the negative terminal of the diode.
2. Pin 2 (Anode): This is the positive terminal of the diode.
3. Pin 3 (Anode): Redundant anode pin used for stability and mechanical support.
The primary function of the BAT54W is to allow current to pass when the anode is at a higher potential than the cathode, effectively rectifying AC to DC or protecting circuits by clamping voltage surges. Its characteristics, like low forward voltage drop and fast switching capabilities, make it suitable for low voltage and high-frequency applications.
1. Pin 1 (Cathode): This is the negative terminal of the diode.
2. Pin 2 (Anode): This is the positive terminal of the diode.
3. Pin 3 (Anode): Redundant anode pin used for stability and mechanical support.
The primary function of the BAT54W is to allow current to pass when the anode is at a higher potential than the cathode, effectively rectifying AC to DC or protecting circuits by clamping voltage surges. Its characteristics, like low forward voltage drop and fast switching capabilities, make it suitable for low voltage and high-frequency applications.
Manufacturer
The BAT54W is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete components such as diodes, transistors, and analog & logic ICs. The company was formed as a spin-off from NXP Semiconductors in 2017 and focuses on high-volume production and efficiency. Nexperia's products are widely used in automotive, mobile, industrial, and consumer electronics applications.
Application
The BAT54W is a Schottky barrier diode commonly used in various applications due to its fast switching speed and low forward voltage drop. Key application areas include:
1. Rectification: Suitable for low voltage and high-frequency rectification in power supply circuits.
2. Clamping: Used in voltage clamping circuits to prevent voltage spikes.
3. Protection: Acts as a protective element in circuits by preventing reverse polarity damage.
4. RF Applications: Utilized in radio frequency applications due to its fast response time.
5. Signal Detection: Employed in signal detection and mixing operations in communication devices.
Its compact SOT-323 package makes it ideal for space-constrained designs in consumer electronics, automotive, and industrial applications.
1. Rectification: Suitable for low voltage and high-frequency rectification in power supply circuits.
2. Clamping: Used in voltage clamping circuits to prevent voltage spikes.
3. Protection: Acts as a protective element in circuits by preventing reverse polarity damage.
4. RF Applications: Utilized in radio frequency applications due to its fast response time.
5. Signal Detection: Employed in signal detection and mixing operations in communication devices.
Its compact SOT-323 package makes it ideal for space-constrained designs in consumer electronics, automotive, and industrial applications.
Package
The BAT54W is a Schottky barrier diode that comes in a SOT-323 package, which is a small surface-mount package typically used in applications requiring a compact form factor.
