Overview
The NUP4201MR6T1G is a transient voltage suppressor (TVS) designed to protect equipment attached to high-speed communication lines from electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. This device is manufactured by Onsemi and is particularly suited for protecting sensitive electronic circuitry in various applications.
It features a compact SOT-23-6 package, making it ideal for tight connections and space-constrained designs. The NUP4201MR6T1G is RoHS-compliant and offers low capacitance, high-bandwidth connectivity, and reliable performance, ensuring effective protection against voltage surges.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Power Dissipation (8 x 20 μs @ TA = 25°C) | 500 | Watts |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Storage Temperature Range | -55 to +150 | °C |
| Lead Solder Temperature (10 Seconds) | 260 | °C |
| Human Body Model (HBM) ESD Rating | Exceeding 8 kV | |
| Machine Model (MM) ESD Rating | Exceeding 400 V | |
| IEC 61000-4-2 (ESD) Protection | 15 kV (air), 8 kV (contact) | |
| IEC 61000-4-4 (EFT) Protection | 40 A (5/50 ns) | |
| IEC 61000-4-5 (Lightning) Protection | 23 A (8/20 μs) | |
| UL Flammability Rating | 94 V-0 | |
| Package Type | SOT-23-6 | |
| Junction Capacitance (between I/O lines) | 3 pF Max |
Key Features
- High-Speed Transmission: Designed to protect high-speed communication lines, including USB 1.1 and 2.0 power and data lines, and Digital Video Interface (DVI).
- Low Capacitance: Maximum capacitance of 3 pF between I/O lines, ensuring minimal impact on signal integrity.
- ESD Protection: Exceeds IEC 61000-4-2 Level 4 ESD protection standards, with ratings of up to 15 kV (air) and 8 kV (contact).
- Low Leakage Current: Maximum reverse leakage current of 5.0 μA at VRWM = 5 V.
- Compact Package: SOT-23-6 package, which is footprint compatible with TSOP-6, SC-74, and SC-59 6-lead packages.
- Reliable Performance: Built to withstand a wide range of transient voltages without failure, with a peak power dissipation of 500 Watts.
- Fault-Tolerant Design: Allows for temporary protection bypass in case of an ongoing event, helping maintain system stability.
Applications
- High-Speed Communication Line Protection: Protects equipment attached to high-speed communication lines, including USB, DVI, and other high-speed data interfaces.
- Audio/Visual Equipment: Used in TVs, speakers, and projectors to protect against surges.
- Networking Equipment: Protects routers, switches, and modems from voltage surges.
- Solar Energy Systems: Prevents voltage spikes that could damage solar panels or inverters.
- Medical Devices: Ensures the reliability and safety of medical equipment by protecting against ESD and transient voltages.
- Power Supplies: Protects power supply lines and downstream components from overvoltage conditions.
Q & A
- Q: What is the primary function of the NUP4201MR6T1G?
A: The NUP4201MR6T1G is a transient voltage suppressor (TVS) designed to protect equipment attached to high-speed communication lines from ESD, EFT, and lightning-induced surges. - Q: What are the key ESD protection ratings of the NUP4201MR6T1G?
A: The device exceeds IEC 61000-4-2 Level 4 ESD protection standards, with ratings of up to 15 kV (air) and 8 kV (contact), and also meets Machine Model (MM) ESD rating exceeding 400 V. - Q: What is the maximum capacitance between I/O lines for the NUP4201MR6T1G?
A: The maximum capacitance between I/O lines is 3 pF. - Q: What is the peak power dissipation of the NUP4201MR6T1G?
A: The peak power dissipation is 500 Watts for an 8 x 20 μs pulse at TA = 25°C. - Q: What is the operating junction temperature range for the NUP4201MR6T1G?
A: The operating junction temperature range is -40 to +125 °C. - Q: Is the NUP4201MR6T1G RoHS-compliant?
A: Yes, the NUP4201MR6T1G is RoHS-compliant. - Q: What are some typical applications for the NUP4201MR6T1G?
A: Typical applications include high-speed communication line protection, USB and DVI interfaces, audio/visual equipment, networking equipment, solar energy systems, medical devices, and power supplies. - Q: What package type does the NUP4201MR6T1G use?
A: The NUP4201MR6T1G uses a SOT-23-6 package. - Q: How does the NUP4201MR6T1G protect against transient voltages?
A: The device protects against transient voltages by using steering diodes to drive the transient to the positive rail of the power supply or to ground, and a TVS diode to protect the power line against overvoltage conditions. - Q: What is the UL flammability rating of the NUP4201MR6T1G?
A: The UL flammability rating is 94 V-0.
