NUP1301
Compact ESD protection diodes and TVS arrays for circuit safeguarding
Manufacturer： ['rochester', 'nxp', 'nexperia', 'onsemi']
series introduction
# NUP1301 Product Series Introduction
## 1. Overview
The NUP1301 product series represents a cutting - edge and highly versatile range of electronic components designed to meet the diverse needs of modern electronic systems. These components are engineered with precision and innovation, offering a combination of high performance, reliability, and cost - effectiveness. Whether used in consumer electronics, industrial automation, or automotive applications, the NUP1301 series stands out as a reliable solution.
## 2. Key Features
### 2.1 Electrical Performance
- **Low Forward Voltage Drop**: The NUP1301 series features a low forward voltage drop, which minimizes power loss during operation. This is particularly crucial in battery - powered devices, as it helps to extend battery life. For example, in a portable Bluetooth speaker, the low forward voltage drop of the NUP1301 components ensures that less power is wasted as heat, allowing the speaker to play music for a longer time on a single charge.
- **High Current Capability**: These components are capable of handling relatively high currents. This makes them suitable for applications that require the transfer of significant amounts of electrical power. In a power supply unit for a desktop computer, the NUP1301 can efficiently manage the current flow, ensuring stable power delivery to various components such as the motherboard, CPU, and graphics card.
- **Fast Switching Speed**: With a fast switching speed, the NUP1301 series enables rapid on - off transitions. This is essential in high - frequency applications, such as radio frequency (RF) circuits. In a Wi - Fi router, the fast switching speed of the NUP1301 components helps to ensure smooth data transmission and reception, reducing signal interference and improving overall network performance.
### 2.2 Protection Features
- **Over - Current Protection (OCP)**: The NUP1301 series is equipped with over - current protection mechanisms. In case of a sudden surge in current, the components can automatically limit the current flow to prevent damage to the device. For instance, in a smartphone charger, if there is a short - circuit in the connected device, the OCP feature of the NUP1301 will kick in and protect the charger from overheating and potential failure.
- **Over - Voltage Protection (OVP)**: Over - voltage protection is another important feature of this series. It safeguards the connected electronic components from excessive voltage spikes. In an automotive electrical system, where voltage fluctuations can occur due to factors such as alternator operation or sudden load changes, the OVP feature of the NUP1301 ensures that sensitive electronic modules, like the engine control unit (ECU), are protected from damage.
- **Thermal Protection**: To prevent overheating, the NUP1301 components have built - in thermal protection. When the temperature exceeds a certain threshold, the components will reduce their performance or shut down temporarily to avoid damage. This is especially useful in high - power applications, such as LED lighting systems, where heat generation can be a significant issue.
### 2.3 Package and Size
- **Compact Design**: The NUP1301 series comes in a compact package, which is ideal for applications where space is limited. In modern smartphones and wearables, the small size of the NUP1301 components allows for more efficient use of the internal space, enabling manufacturers to design thinner and lighter devices.
- **Surface - Mount Technology (SMT) Compatibility**: These components are designed for surface - mount technology, which simplifies the manufacturing process. SMT allows for automated assembly, reducing production time and cost. In large - scale electronics manufacturing, the SMT compatibility of the NUP1301 series enables high - volume production with high precision and reliability.
## 3. Applications
Images for reference
SOT-23-3
SOT-23-3_527AG
SOT-70, SOT-323