Overview
The NUP4301MR6T1G is a low capacitance diode array designed by onsemi for ESD (Electrostatic Discharge) protection in four data lines. This micro-integrated device is engineered to safeguard sensitive components from harmful electrical transients. It is particularly useful in applications requiring high-speed data line protection and minimal board space. The device is AEC-Q101 qualified and Pb-free, making it suitable for automotive and other demanding applications.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Number of Channels | 4 | |
| Directional | Uni-Directional | |
| Breakdown Voltage (Max) | 70 | Vdc |
| Standoff Voltage | 70 | Vdc |
| Capacitance (between I/O pins) | 1.5 | pF (Max at 1 MHz) |
| Capacitance (between I/O pin and ground) | 3 | pF (Max at 1 MHz) |
| ESD Protection (IEC61000-4-2) | ±15 kV (Air), ±8 kV (Contact) | |
| Leakage Current (Max) | 2.5 | µA |
| Peak Forward Surge Current | 500 | mAdc |
| Operating Temperature Range | -40°C to +85°C | |
| Storage Temperature Range | -55°C to +150°C | |
| Package Type | SC-74 (TSOP-6) | |
| Mounting Method | Surface Mount |
Key Features
- Low Capacitance (1.5 pF Maximum Between I/O Lines)
- Single Package Integration Design
- Provides ESD Protection for JEDEC Standards JESD22: Machine Model = Class C, Human Body Model = Class 3B
- Protection for IEC61000-4-2 (Level 4): 8.0 kV (Contact), 15 kV (Air)
- Ensures Data Line Speed and Integrity
- Fewer Components and Less Board Space
- Directs Transient to Either Positive Side or to the Ground
- Pb-Free Package Available
- AEC-Q101 Qualified and PPAP Capable
Applications
- USB 1.1 and 2.0 Data Line Protection
- T1/E1 Secondary IC Protection
- T3/E3 Secondary IC Protection
- HDSL, IDSL Secondary IC Protection
- Video Line Protection
- Microcontroller Input Protection
- Base Stations
- I2C Bus Protection
Q & A
- What is the primary function of the NUP4301MR6T1G?
The primary function of the NUP4301MR6T1G is to provide ESD protection for sensitive components in four data lines.
- What are the ESD protection levels for the NUP4301MR6T1G?
The device provides ESD protection up to ±15 kV (Air) and ±8 kV (Contact) according to IEC61000-4-2 Level 4.
- What is the maximum capacitance between I/O pins?
The maximum capacitance between I/O pins is 1.5 pF at 1 MHz.
- What is the operating temperature range of the NUP4301MR6T1G?
The operating temperature range is -40°C to +85°C.
- Is the NUP4301MR6T1G Pb-free?
- What are the typical applications of the NUP4301MR6T1G?
Typical applications include USB data line protection, T1/E1 and T3/E3 secondary IC protection, HDSL and IDSL secondary IC protection, video line protection, microcontroller input protection, base stations, and I2C bus protection.
- What is the package type of the NUP4301MR6T1G?
The package type is SC-74 (TSOP-6), and it is a surface mount device.
- Is the NUP4301MR6T1G AEC-Q101 qualified?
- What is the maximum peak forward surge current of the NUP4301MR6T1G?
The maximum peak forward surge current is 500 mA.
- What is the storage temperature range of the NUP4301MR6T1G?
The storage temperature range is -55°C to +150°C.
