Overview
The TPD4EUSB30DQAR is a quad 0.8-pF, 5.5-V, ±8-kV ESD protection diode array manufactured by Texas Instruments. This device is specifically designed to provide robust protection against electrostatic discharges (ESDs), voltage transients, electromagnetic interference (EMI), and electrical overstress (EOS) in various electronic systems. It is particularly suited for protecting sensitive components in high-speed interfaces such as USB 3.0, which operates at super-speed data rates of up to 6 Gbps. The TPD4EUSB30DQAR features a compact 10-pin USON (DQA) package, making it ideal for space-constrained designs. It offers fault-tolerant operation, ensuring continued protection even in the event of a single diode failure, thereby increasing system reliability.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TPD4EUSB30DQAR |
| Package Type | USON-10 (10-UFDFN) |
| Pin Count | 10 |
| Working Voltage | 5.5 V |
| Common Mode Voltage | 8 V |
| ESD Protection | ±8 kV |
| Surge Rating | 5 A (8/20 μs) |
| Operating Temperature Range | -40°C to 85°C |
| Moisture Sensitivity Level | 1 |
| Reach Compliance Code | Compliant |
| Pb-free Code | Yes |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
Key Features
- Fault-tolerant operation, ensuring continued protection even in the event of a single diode failure.
- High level of protection against voltage transients, EMI, and EOS.
- Compact 10-pin USON package suitable for space-constrained designs.
- Low leakage current.
- Increased system reliability due to robust ESD protection.
Applications
- Data transmission systems (e.g., USB 3.0, Ethernet).
- High-speed signal processing systems.
- Electronic devices requiring robust EMI shielding.
- Applications demanding low noise and interference, such as automotive, industrial, medical, and consumer electronics.
Q & A
- What is the primary function of the TPD4EUSB30DQAR?
The TPD4EUSB30DQAR is an ESD suppressor diode array designed to protect sensitive electronic components against electrostatic discharges (ESDs), voltage transients, EMI, and EOS.
- What is the package type of the TPD4EUSB30DQAR?
The package type is USON-10 (10-UFDFN).
- What is the working voltage of the TPD4EUSB30DQAR?
The working voltage is 5.5 V.
- What is the ESD protection rating of the TPD4EUSB30DQAR?
The ESD protection rating is ±8 kV.
- What is the surge rating of the TPD4EUSB30DQAR?
The surge rating is 5 A (8/20 μs).
- What is the operating temperature range of the TPD4EUSB30DQAR?
The operating temperature range is -40°C to 85°C.
- Is the TPD4EUSB30DQAR Pb-free?
Yes, the TPD4EUSB30DQAR is Pb-free.
- What are some common applications of the TPD4EUSB30DQAR?
Common applications include data transmission systems, high-speed signal processing systems, and electronic devices requiring robust EMI shielding.
- What industries can benefit from using the TPD4EUSB30DQAR?
The TPD4EUSB30DQAR can benefit industries such as automotive, industrial, medical, and consumer electronics.
- Does the TPD4EUSB30DQAR support fault-tolerant operation?
Yes, the TPD4EUSB30DQAR supports fault-tolerant operation, ensuring continued protection even in the event of a single diode failure.
- What is the moisture sensitivity level of the TPD4EUSB30DQAR?
The moisture sensitivity level is 1.
