RCLAMP0502B.TCT
Compact TVS diodes for ESD protection in electronic circuits
Manufacturer： semtech
series introduction
# Introduction to the RCLAMP0502B.TCT Product Series
## 1. Overview
The RCLAMP0502B.TCT is a remarkable product series that belongs to the realm of electronic protection components. Specifically designed to safeguard sensitive electronic circuits from various electrical threats, this series plays a crucial role in enhancing the reliability and longevity of electronic devices. It combines advanced technology and high - performance materials to offer efficient protection in a wide range of applications.
## 2. Key Features
### 2.1 Low Capacitance
One of the standout features of the RCLAMP0502B.TCT series is its low capacitance. Capacitance can have a significant impact on the signal integrity of high - speed data lines. With a low capacitance value, this product minimizes signal distortion and attenuation. This makes it an ideal choice for applications involving high - speed data transmission, such as USB 3.0, HDMI, and Ethernet interfaces. It ensures that the data signals can pass through the protected circuit with minimal interference, maintaining the quality and speed of data transfer.
### 2.2 High ESD Protection
Electrostatic discharge (ESD) is a common and potentially damaging phenomenon in electronic environments. The RCLAMP0502B.TCT series is engineered to provide excellent ESD protection. It can withstand high - voltage ESD events, up to a certain specified level (e.g., ±25kV contact discharge and ±30kV air discharge in some models). When an ESD event occurs, the device quickly diverts the excessive current away from the sensitive components, preventing damage to the circuit. This protection is essential for consumer electronics, industrial equipment, and automotive electronics, where ESD can cause malfunctions or permanent damage to the devices.
### 2.3 Low Leakage Current
Low leakage current is another important characteristic of this product series. Leakage current can cause power consumption issues and may also affect the performance of the protected circuit over time. The RCLAMP0502B.TCT has a very low leakage current, which means that it consumes minimal power during normal operation. This is especially beneficial for battery - powered devices, as it helps to extend the battery life and reduces the overall power consumption of the system.
### 2.4 Small Package Size
The series is available in a small and compact package. This small form factor makes it easy to integrate into printed circuit boards (PCBs) with limited space. It is suitable for use in portable electronic devices, such as smartphones, tablets, and wearables, where space is at a premium. The small package also allows for high - density PCB designs, enabling more components to be placed on a single board without sacrificing performance.
## 3. Technical Specifications
### 3.1 Electrical Parameters
- **Breakdown Voltage**: The breakdown voltage of the RCLAMP0502B.TCT is typically in the range of a few volts (e.g., around 6V). This voltage level determines when the device starts to conduct current to protect the circuit.
- **Clamping Voltage**: When an over - voltage event occurs, the device clamps the voltage to a safe level. The clamping voltage is an important parameter, and it is usually specified at a certain peak pulse current. For example, at a specific peak pulse current, the clamping voltage may be limited to a value that is safe for the protected components.
- **Capacitance**: As mentioned earlier, the capacitance is very low, typically in the picofarad (pF) range. This low capacitance ensures minimal impact on high - speed signals.
### 3.2 Package Dimensions
The package dimensions are carefully designed to meet the requirements of modern PCB designs. The specific dimensions may vary depending on the exact model in the series, but they are generally small and standardized to facilitate
Images for reference
RCLAMP0502B.TCT
SC-75_SOT-523 Pkg
RCLAMP0502B.TCT