Overview
The TPD1E04U04DPYR is a unidirectional TVS (Transient Voltage Suppressor) ESD (Electrostatic Discharge) protection diode designed by Texas Instruments. This component is specifically engineered for protecting high-speed interfaces such as HDMI 2.0 and USB 3.0 from ESD and surge events. It is notable for its ultra-low capacitance and low dynamic resistance, making it ideal for safeguarding sensitive System-on-Chip (SoC) components against transient voltage events.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | X1SON (0.6 mm × 1.0 mm), X2SON (0.6 mm × 0.3 mm) |
| ESD Protection | ±16-kV contact and ±16-kV air gap (IEC 61000-4-2) |
| EFT Protection | Up to 80 A (5/50 ns waveform, 4 kV with 50-Ω impedance) (IEC 61000-4-4) |
| Surge Protection | Compliant with IEC 61000-4-5 |
| IO Capacitance | 0.5 pF |
| Peak Pulse Power | 19 W (8/20 μs) |
| Clamping Voltage | Ultra-low clamping voltage |
| Leakage Current | 10 nA (maximum) at 2.5 V bias |
| Operating Temperature | –40°C to +125°C |
| Data Rate Support | Up to 6 Gbps |
Key Features
- Ultra-low IO capacitance of 0.5 pF, making it suitable for high-speed interfaces like HDMI 2.0 and USB 3.0.
- Low dynamic resistance and ultra-low clamping voltage for effective 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.
- Industrial operating temperature range of –40°C to +125°C.
- Ultra-low leakage current of 10 nA (maximum) at 2.5 V bias.
- Flow-through routing package design for easy integration into existing layouts.
Applications
The TPD1E04U04DPYR is primarily used for protecting high-speed digital interfaces such as HDMI 2.0 and USB 3.0 from ESD and surge events. It is particularly useful in applications where sensitive System-on-Chip (SoC) components need protection against transient voltage events. This includes a wide range of electronic devices such as TVs, monitors, laptops, and other consumer electronics that utilize these high-speed interfaces.
Q & A
- What is the primary function of the TPD1E04U04DPYR? The primary function of the TPD1E04U04DPYR is to provide ESD and surge protection for high-speed digital interfaces like HDMI 2.0 and USB 3.0.
- What are the package options for the TPD1E04U04DPYR? The TPD1E04U04DPYR is available in X1SON (0.6 mm × 1.0 mm) and X2SON (0.6 mm × 0.3 mm) packages.
- What level of ESD protection does the TPD1E04U04DPYR offer? The TPD1E04U04DPYR offers ±16-kV contact and ±16-kV air gap ESD protection according to the IEC 61000-4-2 standard.
- What is the IO capacitance of the TPD1E04U04DPYR? The IO capacitance of the TPD1E04U04DPYR is 0.5 pF.
- What is the peak pulse power rating of the TPD1E04U04DPYR? The peak pulse power rating of the TPD1E04U04DPYR is 19 W (8/20 μs).
- What is the operating temperature range of the TPD1E04U04DPYR? The operating temperature range of the TPD1E04U04DPYR is –40°C to +125°C.
- What data rates can the TPD1E04U04DPYR support? The TPD1E04U04DPYR can support data rates up to 6 Gbps.
- What standards does the TPD1E04U04DPYR comply with for ESD, EFT, and surge protection? The TPD1E04U04DPYR complies with IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 standards.
- What is the leakage current of the TPD1E04U04DPYR? The leakage current of the TPD1E04U04DPYR is 10 nA (maximum) at 2.5 V bias.
- How does the package design of the TPD1E04U04DPYR facilitate integration into existing layouts? The TPD1E04U04DPYR features a flow-through routing package design, which makes it easy to add protection to an existing layout with minimal modifications.
