Overview
The USBLC6-2SC6 is a monolithic application-specific device designed by STMicroelectronics for the protection of high-speed interfaces against Electrostatic Discharge (ESD). This device is specifically tailored for protecting USB 2.0, Ethernet links, and video lines. It ensures a high level of signal integrity while providing robust protection against ESD strikes, making it an essential component in various electronic systems.
Key Specifications
| No of Channels | 2 |
|---|---|
| Directional | Bi-Directional |
| Clamping Voltage-Max | 17 V |
| Breakdown Voltage-Max | 6 V |
| Standoff Voltage | 5.25 V |
| Capacitance | 2.5 pF to 3.5 pF |
| Operating Temp Range | -40°C to +125°C |
| ESD Voltage-Max | ±15 kV |
| Leakage Current | 150 nA |
| Storage Temperature Range | -55°C to +150°C |
| Package Style | SOT-23-6 (SOT-26) |
| Mounting Method | Surface Mount |
Key Features
- 2 data-line protection
- Protects VBUS
- Very low capacitance: 3.5 pF max.
- Very low leakage current: 150 nA max.
- SOT-23-6L package
- RoHS compliant
- Low PCB space consumption
- Enhanced ESD protection: IEC 61000-4-2 level 4 compliance guaranteed at device level
- High reliability offered by monolithic integration
- Fast response time
- Consistent D+ / D- signal balance with very low capacitance matching tolerance (I/O to GND = 0.015 pF)
Applications
- USB 2.0 ports up to 480 Mb/s (high speed) and compatible with USB 1.1 low and full speed
- Ethernet ports up to 100 Mb/s
- SIM card protection
- Video line protection
- Portable electronics and consumer equipment with exposed conductors
- Connectors, switches, and external sensors
Q & A
- What is the primary function of the USBLC6-2SC6?
The primary function of the USBLC6-2SC6 is to provide ESD protection for high-speed interfaces such as USB 2.0, Ethernet links, and video lines.
- How many data lines does the USBLC6-2SC6 protect?
The USBLC6-2SC6 protects two data lines.
- What is the maximum capacitance of the USBLC6-2SC6?
The maximum capacitance is 3.5 pF.
- What is the leakage current of the USBLC6-2SC6?
The leakage current is 150 nA maximum.
- What package style does the USBLC6-2SC6 use?
The USBLC6-2SC6 uses the SOT-23-6 (SOT-26) package style.
- Is the USBLC6-2SC6 RoHS compliant?
- What are the operating temperature ranges for the USBLC6-2SC6?
The operating temperature range is -40°C to +125°C.
- What is the ESD voltage rating for the USBLC6-2SC6?
The ESD voltage rating is ±15 kV.
- What standards does the USBLC6-2SC6 comply with for ESD protection?
The USBLC6-2SC6 complies with IEC 61000-4-2 level 4 and ISO10605 standards.
- What are some common applications of the USBLC6-2SC6?
- How does the USBLC6-2SC6 ensure signal integrity?
The USBLC6-2SC6 ensures signal integrity through very low line capacitance and consistent D+ / D- signal balance with very low capacitance matching tolerance.
