Overview
The PUSB3FR6,471, produced by NXP Semiconductors, is a highly versatile and reliable electrostatic discharge (ESD) protection device designed for ultra-high-speed interfaces. This component is optimized to protect high-speed interfaces such as SuperSpeed and Hi-Speed USB combinations, SD-memory card 3.0, and Thunderbolt interfaces from ESD voltages. With its advanced diode structure and low line capacitance, it is an excellent choice for a wide range of electronic projects, particularly in portable and wearable devices, smartphones, and other high-speed interface applications.
Key Specifications
| Type | Zener | Unidirectional Channels | Voltage - Reverse Standoff (Typ) | Voltage - Breakdown (Min) |
|---|---|---|---|---|
| Zener | - | 6 | 3.3V (Max) | 6V |
| Voltage - Clamping (Max) @ Ipp | Current - Peak Pulse (10/1000µs) | Power Line Protection | Operating Temperature | Mounting Type |
| 3V (Typ) | 7A (8/20µs) | No | -40°C ~ 85°C (TA) | Surface Mount |
| Package/Case | Line Capacitance | V ESD IEC61000-4-2 (kV) | ||
| XFDFN-7 (SOT1358-1) | 0.35 pF | ±15 kV |
Key Features
- Ultra Low Line Capacitance: Each channel has a line capacitance of only 0.35 pF, ensuring minimal signal distortion.
- System-Level ESD Protection: Provides protection against ESD voltages up to ±15 kV, exceeding IEC 61000-4-2, level 4.
- Integrated Rail-to-Rail Clamping Diodes: Offers downstream ESD protection for high-speed interfaces.
- Design-Friendly Signal Routing: Features ‘pass-through’ signal routing for ease of design and implementation.
- High-Speed Interface Support: Supports SuperSpeed USB 3.2 at 10 Gbps, SD-memory card 3.0, and Thunderbolt interfaces.
Applications
- Portable and Wearable Devices: Ideal for smartphones, tablet PCs, and other portable electronics.
- Consumer Electronics: Suitable for TVs, monitors, DVD recorders and players, and set-top boxes.
- Computing Devices: Used in notebooks, main board graphic cards, and ports.
- Gaming Consoles: Provides ESD protection for gaming consoles and other high-speed interface devices.
Q & A
- What is the primary function of the PUSB3FR6,471 component?
The primary function is to provide electrostatic discharge (ESD) protection for ultra-high-speed interfaces such as USB, SD-memory card, and Thunderbolt.
- What is the maximum reverse standoff voltage for the PUSB3FR6,471?
The maximum reverse standoff voltage is 3.3V.
- How many unidirectional channels does the PUSB3FR6,471 have?
The component has 6 unidirectional channels.
- What is the line capacitance per channel for the PUSB3FR6,471?
The line capacitance per channel is 0.35 pF.
- What is the operating temperature range for the PUSB3FR6,471?
The operating temperature range is -40°C to 85°C (TA).
- What type of package does the PUSB3FR6,471 come in?
The component comes in an XFDFN-7 (SOT1358-1) package.
- What is the ESD protection level of the PUSB3FR6,471 according to IEC 61000-4-2?
The component provides ESD protection up to ±15 kV, exceeding IEC 61000-4-2, level 4.
- What high-speed interfaces does the PUSB3FR6,471 support?
The component supports SuperSpeed USB 3.2 at 10 Gbps, SD-memory card 3.0, and Thunderbolt interfaces.
- What are some common applications for the PUSB3FR6,471?
Common applications include portable and wearable devices, smartphones, tablets, TVs, monitors, and gaming consoles.
- Is the PUSB3FR6,471 RoHS compliant?
Yes, the PUSB3FR6,471 is RoHS compliant.
