Overview
The ESDAXLC6-1BU2K is a bidirectional single-line TVS (Transient Voltage Suppressor) diode designed by STMicroelectronics to protect high-speed data lines and I/O ports from ESD (Electrostatic Discharge) transients. This component is part of STMicroelectronics' family of ESD protection devices, optimized for high-speed applications.
For automotive applications, an AEC-Q101 qualified version, ESDAXLC6-1BT2Y, is also available. The ESDAXLC6-1BU2K is packaged in a Thin SOD882 (0402) package, making it suitable for compact and high-density electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Breakdown Voltage (VBR) | 6 (min), 9 (typ), 11 (max) | V |
| Peak Pulse Voltage (VPP) | ±16 kV (contact discharge), ±30 kV (air discharge) | kV |
| Peak Pulse Power Dissipation (PPP) | 40 | W |
| Peak Pulse Current (IPP) | 1.3 | A |
| Operating Junction Temperature Range (Tj) | -55 to +150 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Capacitance (CI/O-GND) | 0.4 pF (typ) | pF |
| Bandwidth | 12 GHz | GHz |
| Package | SOD-882 (0402) | |
| RoHS Compliance | Ecopack2 |
Key Features
- Flow-through routing to maintain signal integrity
- Ultra-large bandwidth: 12 GHz
- Ultra-low capacitance: 0.4 pF
- Extended operating junction temperature range: -55 °C to 150 °C
- RoHS compliant and meets Ecopack2 standards
- Complies with IEC 61000-4-2 - C = 150 pF, R = 330 Ω
- Bidirectional protection
Applications
- Digital video interfaces
- Ethernet
- USB 2.0 and USB 3.0
- High-speed communication buses
- RF front-end protection
- Industrial and personal electronics
Q & A
- What is the primary function of the ESDAXLC6-1BU2K?
The primary function of the ESDAXLC6-1BU2K is to protect high-speed data lines and I/O ports from ESD transients.
- What is the breakdown voltage of the ESDAXLC6-1BU2K?
The breakdown voltage (VBR) is 6 V (min), 9 V (typ), and 11 V (max).
- What are the peak pulse voltage ratings for the ESDAXLC6-1BU2K?
The peak pulse voltage ratings are ±16 kV for contact discharge and ±30 kV for air discharge.
- What is the operating junction temperature range of the ESDAXLC6-1BU2K?
The operating junction temperature range is -55 °C to 150 °C.
- Is the ESDAXLC6-1BU2K RoHS compliant?
- What is the capacitance of the ESDAXLC6-1BU2K?
The capacitance is 0.4 pF (typ).
- What is the bandwidth of the ESDAXLC6-1BU2K?
The bandwidth is 12 GHz.
- In what package is the ESDAXLC6-1BU2K available?
The ESDAXLC6-1BU2K is available in a Thin SOD882 (0402) package.
- What are some common applications for the ESDAXLC6-1BU2K?
Common applications include digital video interfaces, Ethernet, USB 2.0 and USB 3.0, high-speed communication buses, and RF front-end protection.
- Is there an AEC-Q101 qualified version available for automotive applications?
