Overview
The TPD2E2U06DCKR is a dual-channel, low capacitance TVS (Transient Voltage Suppressor) diode ESD (Electrostatic Discharge) protection device manufactured by Texas Instruments. This device is designed to provide robust ESD protection for high-speed signal lines, adhering to the IEC 61000-4-2 standard. It offers ±25-kV contact and ±30-kV air-gap ESD protection, making it suitable for a wide range of applications, including USB 2.0, LVDS, and I2C interfaces.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Peak Pulse Current (tp = 8/20 μs) | - | - | 5.5 | A |
| Peak Pulse Power (tp = 8/20 μs) - DCK Package | - | - | 75 | W |
| Operating Temperature | -40 | - | 125 | °C |
| Storage Temperature | -65 | - | 155 | °C |
| Line Capacitance (f = 1 MHz, VBIAS = 2.5 V) | - | 1.5 | 1.9 | pF |
| DC Breakdown Voltage (IIO = 1 mA) | 6.5 | - | 8.5 | V |
| Leakage Current (VIO = 2.5 V) | - | - | 10 | nA |
| Junction-to-Ambient Thermal Resistance | - | - | 308.3 | °C/W |
Key Features
- IEC 61000-4-2 Level 4 ESD protection: ±25 kV (Contact discharge) and ±30 kV (Air-gap discharge)
- Low line capacitance: 1.5 pF (Typical), supporting data rates in excess of 1.5 Gbps
- Ultra-low leakage current: 10 nA (Max) at 2.5 V bias
- Low ESD clamping voltage: Capable of clamping voltage to 9.7 V (IPP = 1 A)
- Industrial temperature range: –40°C to +125°C
- Small and easy-to-route packages: DCK (SC70) and DRL (SOT-5X3) packages
Applications
The TPD2E2U06DCKR is commonly used in various end equipment and interfaces, including:
- Set Top Box
- Notebook
- Server
- Electronic Point of Sale (EPOS)
- USB 2.0 interfaces
- Ethernet interfaces
- MIPI Bus interfaces
- LVDS interfaces
- I2C interfaces
Q & A
- What is the TPD2E2U06DCKR used for? The TPD2E2U06DCKR is used for providing ESD protection to high-speed signal lines in various electronic devices.
- What are the ESD protection levels of the TPD2E2U06DCKR? The device offers ±25-kV contact and ±30-kV air-gap ESD protection according to the IEC 61000-4-2 standard.
- What is the typical line capacitance of the TPD2E2U06DCKR? The typical line capacitance is 1.5 pF.
- What is the maximum leakage current of the TPD2E2U06DCKR? The maximum leakage current is 10 nA at a bias of 2.5 V.
- What are the operating and storage temperature ranges of the TPD2E2U06DCKR? The operating temperature range is –40°C to +125°C, and the storage temperature range is –65°C to +155°C.
- What types of packages are available for the TPD2E2U06DCKR? The device is available in DCK (SC70) and DRL (SOT-5X3) packages.
- What interfaces can the TPD2E2U06DCKR protect? It can protect USB 2.0, Ethernet, MIPI Bus, LVDS, and I2C interfaces.
- How does the TPD2E2U06DCKR protect against ESD events? The device diverts ESD currents to ground through its internal diode network, clamping the voltage to a safe level for protected ICs.
- What is the DC breakdown voltage of the TPD2E2U06DCKR? The DC breakdown voltage is a minimum of 6.5 V.
- Is the TPD2E2U06DCKR suitable for high-speed data applications? Yes, it supports data rates in excess of 1.5 Gbps due to its low capacitance.
