Overview
The TPD1E04U04DPLR is a unidirectional TVS (Transient Voltage Suppressor) ESD (Electrostatic Discharge) protection diode manufactured by Texas Instruments. This component is specifically designed to provide robust protection for high-speed interfaces such as HDMI 2.0 and USB 3.0. It is engineered to dissipate ESD strikes above the maximum levels specified in the IEC 61000-4-2 international standard, ensuring reliable protection for sensitive system-on-chip (SoC) components.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | X2SON (DPL) |
| Body Size | 0.60 mm × 0.30 mm |
| ESD Protection (Contact Discharge) | ±16 kV |
| ESD Protection (Air Gap Discharge) | ±16 kV |
| IEC 61000-4-4 EFT Protection | 80 A (5/50 ns waveform, 4 kV with 50-Ω impedance) |
| IEC 61000-4-5 Surge Protection | 2.5 A (8/20 µs) |
| IO Capacitance | 0.5 pF |
| Operating Frequency | Up to 6 Gbps |
| Dynamic Resistance (RDYN) | Ultra-low |
Key Features
- Ultra-low IO capacitance of 0.5 pF, making it ideal for high-speed interfaces like HDMI 2.0 and USB 3.0.
- Low dynamic resistance (RDYN) and ultra-low clamping voltage to ensure system-level protection against transient events.
- Compliance with IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 standards for ESD, EFT, and surge protection respectively.
- Available in industry-standard 0402 (DPY) and 0201 (DPL) packages.
- Capable of dissipating ESD strikes above the maximum levels specified in the IEC 61000-4-2 standard.
Applications
The TPD1E04U04DPLR is primarily used for protecting high-speed signal lines in various applications, including:
- HDMI 2.0 interfaces: Ensures reliable protection against ESD and other transient events for HDMI 2.0 signal lines.
- USB 3.0 interfaces: Provides protection for USB 3.0 high-speed data lines.
- Other high-speed interfaces: Suitable for protecting any high-speed signal pins in sensitive interface applications.
Q & A
- What is the primary function of the TPD1E04U04DPLR?
The primary function of the TPD1E04U04DPLR is to provide ESD protection for high-speed interfaces such as HDMI 2.0 and USB 3.0.
- What are the package options available for the TPD1E04U04DPLR?
The TPD1E04U04DPLR is available in 0402 (DPY) and 0201 (DPL) packages.
- What is the IO capacitance of the TPD1E04U04DPLR?
The IO capacitance of the TPD1E04U04DPLR is 0.5 pF.
- What ESD protection levels does the TPD1E04U04DPLR offer?
The TPD1E04U04DPLR offers ±16 kV contact and air gap discharge ESD protection.
- Is the TPD1E04U04DPLR compliant with international ESD standards?
- What is the dynamic resistance (RDYN) of the TPD1E04U04DPLR?
The TPD1E04U04DPLR has ultra-low dynamic resistance (RDYN).
- Can the TPD1E04U04DPLR protect against electrical fast transients (EFT)?
- What is the surge protection capability of the TPD1E04U04DPLR?
- In what types of applications is the TPD1E04U04DPLR commonly used?
- How does the TPD1E04U04DPLR protect against ESD events?
