仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified(Io)(per Diode) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 800 mV @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns |
| Current - Reverse Leakage @ Vr | 2 µA @ 25 V |
| Operating Temperature - Junction | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The BAT54CXV3T1G is a Schottky barrier diode from ON Semiconductor, designed for high-efficiency applications. It features a dual common-cathode configuration with two diodes in a SOT-23-3 package, making it compact and suitable for space-constrained designs.
Key specifications:
- Low forward voltage drop (~0.32V at 0.1A) for reduced power loss.
- Fast switching speed, ideal for high-frequency circuits.
- Reverse voltage of 30V and forward current of 200mA per diode.
Common uses include signal clamping, rectification, and protection circuits in portable electronics, power management, and RF applications. Its small form factor and efficiency make it popular in modern PCB designs.
For detailed parameters, refer to the datasheet from ON Semiconductor.
Key specifications:
- Low forward voltage drop (~0.32V at 0.1A) for reduced power loss.
- Fast switching speed, ideal for high-frequency circuits.
- Reverse voltage of 30V and forward current of 200mA per diode.
Common uses include signal clamping, rectification, and protection circuits in portable electronics, power management, and RF applications. Its small form factor and efficiency make it popular in modern PCB designs.
For detailed parameters, refer to the datasheet from ON Semiconductor.
Equivalent
Equivalent products to the BAT54CXV3T1G (Schottky diode) include:
- BAT54S: Similar SOT-23 package, dual series configuration.
- BAT54C: Common cathode instead of common anode.
- BAT54A: Single diode, SOT-23 package.
- 1N5819: Higher current rating, DO-41 package.
- SS14: SMD alternative with higher current.
Check datasheets for exact specs like voltage/current ratings and package compatibility.
- BAT54S: Similar SOT-23 package, dual series configuration.
- BAT54C: Common cathode instead of common anode.
- BAT54A: Single diode, SOT-23 package.
- 1N5819: Higher current rating, DO-41 package.
- SS14: SMD alternative with higher current.
Check datasheets for exact specs like voltage/current ratings and package compatibility.
Features
The BAT54CXV3T1G is a Schottky barrier diode with the following key features:
- Configuration: Dual series-connected Schottky diodes in a common-cathode arrangement.
- Low Forward Voltage Drop: Typically 0.32V at 1mA, ensuring efficient power handling.
- High Switching Speed: Fast switching due to Schottky construction, ideal for high-frequency applications.
- Low Leakage Current: 0.5µA max at 25°C, reducing power loss.
- Small Package: SOT-563 (SC-70) surface-mount package for compact PCB designs.
- High Current Handling: 200mA continuous forward current per diode.
- Reverse Voltage: 30V max, suitable for low-voltage circuits.
- Wide Temperature Range: -65°C to +125°C for robust performance.
Commonly used in signal clamping, rectification, and protection circuits in portable electronics.
- Configuration: Dual series-connected Schottky diodes in a common-cathode arrangement.
- Low Forward Voltage Drop: Typically 0.32V at 1mA, ensuring efficient power handling.
- High Switching Speed: Fast switching due to Schottky construction, ideal for high-frequency applications.
- Low Leakage Current: 0.5µA max at 25°C, reducing power loss.
- Small Package: SOT-563 (SC-70) surface-mount package for compact PCB designs.
- High Current Handling: 200mA continuous forward current per diode.
- Reverse Voltage: 30V max, suitable for low-voltage circuits.
- Wide Temperature Range: -65°C to +125°C for robust performance.
Commonly used in signal clamping, rectification, and protection circuits in portable electronics.
Pinout
The BAT54CXV3T1G is a 3-pin SOT-23 packaged Schottky diode array. It consists of two common-cathode Schottky diodes in a single package.
### Pin Functions (SOT-23 Pinout):
1. Pin 1 (Anode of Diode 1)
2. Pin 2 (Common Cathode for both diodes)
3. Pin 3 (Anode of Diode 2)
### Key Features:
- Low forward voltage drop (~0.32V @ 1mA)
- High switching speed
- Used in signal clamping, switching, and protection circuits
This compact diode array is ideal for space-constrained applications.
### Pin Functions (SOT-23 Pinout):
1. Pin 1 (Anode of Diode 1)
2. Pin 2 (Common Cathode for both diodes)
3. Pin 3 (Anode of Diode 2)
### Key Features:
- Low forward voltage drop (~0.32V @ 1mA)
- High switching speed
- Used in signal clamping, switching, and protection circuits
This compact diode array is ideal for space-constrained applications.
Manufacturer
The BAT54CXV3T1G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The BAT54CXV3T1G is a Schottky diode designed for high-speed switching applications.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The BAT54CXV3T1G is a Schottky diode designed for high-speed switching applications.
Application
The BAT54CXV3T1G is a Schottky diode used in various applications due to its low forward voltage and fast switching. Key areas include:
1. Signal Demodulation – Extracting signals in RF and communication circuits.
2. Power Management – Reverse polarity protection, DC-DC converters, and voltage clamping.
3. Logic Circuits – OR-ing diodes in digital systems.
4. Switching Circuits – High-speed switching in SMPS and PWM controllers.
5. Consumer Electronics – Used in smartphones, tablets, and portable devices for efficient power handling.
Its SOT-23 package makes it ideal for compact, space-constrained designs.
1. Signal Demodulation – Extracting signals in RF and communication circuits.
2. Power Management – Reverse polarity protection, DC-DC converters, and voltage clamping.
3. Logic Circuits – OR-ing diodes in digital systems.
4. Switching Circuits – High-speed switching in SMPS and PWM controllers.
5. Consumer Electronics – Used in smartphones, tablets, and portable devices for efficient power handling.
Its SOT-23 package makes it ideal for compact, space-constrained designs.
Package
The BAT54CXV3T1G is a Schottky barrier diode in a SOT-563 (SC-70-3) surface-mount package. It features three diodes in a common-cathode configuration, offering compact size and low-profile design for space-constrained applications. The package dimensions are approximately 1.6mm x 1.2mm x 0.6mm, making it suitable for high-density PCB layouts.
