Texas Instruments ESDS31x TVS ESD Protection Diode Arrays
Texas Instruments ESDS31x TVS ESD Protection Diode Arrays are for Ethernet, USB, and general purpose data line surge protection up to 25A (8/20µs). The ESDS31x devices are unidirectional and are rated to dissipate ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (Level 4). The devices feature a 4.5pF IO capacitance per channel, making them ideal for protecting high-speed interfaces such as Ethernet 10/100/1000, USB 2.0, and GPIO. The low dynamic resistance and low clamping voltage ensure system-level protection against transient events.
Features
- IEC 61000-4-2 Level 4 ESD protection
- ±30kV Contact discharge
- ±30kV Air gap discharge
- IEC 61000-4-4 EFT Protection
- 80A (5/50ns)
- IEC 61000-4-5 Surge protection
- 25A (8/20µs)
- Low surge clamping voltage 6.5V at 25A Ipp
- IO Capacitance
- 4.5pF (Typical)
- 5.5V (Minimum) DC Breakdown voltage
- 5nA (Typical) Ultra-low leakage current
- Supports high-speed interfaces up to 5Gbps
- –40°C to +125°C Industrial temperature range
- Easy flow-through routing package (ESDS312)
Applications
- End equipment
- Ethernet switches
- Access points
- Gateways
- Printers
- DVR and NVR
- Interfaces
- Ethernet 10/100/1000Mbps
- USB 2.0
- GPIO
Functional Block Diagram
發佈日期: 2018-10-22
| 更新日期: 2024-04-19