Overview
The TPD1E01B04-Q1 is a bidirectional TVS (Transient Voltage Suppressor) ESD protection diode designed by Texas Instruments. This device is specifically tailored for protecting high-speed interfaces such as USB Type-C, FPD-Link, USB 3.1 Gen 2, Thunderbolt 3, HDMI 2.0, and 10/100/1000 Mbps Ethernet. It features ultra-low capacitance, making it ideal for applications requiring minimal signal distortion and high-speed data transmission.
The TPD1E01B04-Q1 is rated to dissipate ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (Level 4), ensuring robust protection against transient events. The device is packaged in the industry-standard 0402 (DPY) package, facilitating easy integration into existing layouts with minimal modification.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| IO Capacitance (Typical) | 0.20 | pF |
| Operating Free-Air Temperature | -40 to 125 | °C |
| Storage Temperature | -65 to 155 | °C |
| Peak Pulse Current (IEC 61000-4-5, 8/20 µs) | 2.5 | A |
| Peak Pulse Power (IEC 61000-4-5, 8/20 µs) | 27 | W |
| Dynamic Resistance (RDYN) | 0.57 | Ω |
| Junction-to-Ambient Thermal Resistance (RθJA) | 442.6 | °C/W |
| Package Type | X1SON (DPY) | |
| Package Size | 1.00 mm x 0.60 mm |
Key Features
- Ultra-Low Capacitance: Typical IO capacitance of 0.20 pF, making it suitable for high-speed interfaces up to 20 Gbps.
- High-Speed Compatibility: Supports USB 3.1 Gen 2, Thunderbolt 3, HDMI 2.0, and other high-speed protocols.
- Robust ESD Protection: Rated to dissipate ESD strikes up to ±17 kV (air) and compliant with IEC 61000-4-2 Level 4.
- Low Dynamic Resistance: Ensures minimal voltage drop during ESD events, protecting the system from transient voltages.
- Easy Integration: Flow-through routing in the X1SON (DPY) package simplifies layout modifications.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, suitable for various environmental conditions.
Applications
- USB Type-C and Thunderbolt 3 Protection: Ideal for protecting high-speed data lines in USB Type-C and Thunderbolt 3 applications.
- FPD-Link and Automotive SerDes: Suitable for protecting high-speed interfaces in automotive and industrial applications.
- HDMI and Ethernet Protection: Protects high-speed signal lines in HDMI 2.0 and 10/100/1000 Mbps Ethernet applications.
- Antenna and RF Applications: Low capacitance makes it suitable for RF and antenna applications where signal integrity is crucial.
Q & A
- What is the typical IO capacitance of the TPD1E01B04-Q1?
The typical IO capacitance is 0.20 pF.
- What are the operating temperature ranges for the TPD1E01B04-Q1?
The device operates from -40°C to 125°C.
- What is the peak pulse current rating for the TPD1E01B04-Q1 according to IEC 61000-4-5?
The peak pulse current rating is 2.5 A.
- What package type is the TPD1E01B04-Q1 available in?
The device is available in the X1SON (DPY) package.
- What is the dynamic resistance (RDYN) of the TPD1E01B04-Q1?
The dynamic resistance is 0.57 Ω.
- Is the TPD1E01B04-Q1 compliant with any international ESD standards?
Yes, it is compliant with IEC 61000-4-2 Level 4.
- What high-speed interfaces does the TPD1E01B04-Q1 support?
It supports USB 3.1 Gen 2, Thunderbolt 3, HDMI 2.0, and other high-speed protocols.
- How does the TPD1E01B04-Q1 protect against ESD events?
It provides a path to ground for dissipating ESD events, ensuring minimal voltage drop across the protected IC.
- What is the storage temperature range for the TPD1E01B04-Q1?
The storage temperature range is -65°C to 155°C.
- Does the TPD1E01B04-Q1 require any power supply?
No, it is a passive ESD device and does not require any power supply.
