Overview
The NUP1301U,115 is an ultra-low capacitance ElectroStatic Discharge (ESD) protection array manufactured by Nexperia USA Inc. This component is designed to protect one signal line in a rail-to-rail configuration from damage caused by ESD and other transients. It is packaged in a small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package, making it suitable for various applications requiring high ESD protection with minimal capacitance impact.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 80 | V | |||
| Cd (Diode Capacitance) | f = 1 MHz; VR = 0 V | 0.6 | 0.75 | pF | |
| IR (Reverse Current) | VR = 80 V | 100 | nA | ||
| IPP (Peak Pulse Current) | 8/20 µs exponential decay waveform | 11 | A | ||
| VCL (Clamping Voltage) | IPP = 11 A | 20 | V | ||
| Package Style | SOT323 (SC-70) | ||||
| Mounting Method | Surface Mount |
Key Features
- Ultra-low diode capacitance: Cd = 0.6 pF
- ESD protection up to 30 kV IEC 61000-4-2 level 4
- Surge protection according to IEC 61000-4-5; IPP = 11 A
- AEC-Q101 qualified for automotive applications
- Small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package
Applications
- Telecommunication networks
- Video line protection
- Microcontroller protection
- I2C-bus protection
- Antenna power supply
- Analog audio
- Class-D amplifier
Q & A
- What is the primary function of the NUP1301U,115?
The NUP1301U,115 is designed to provide ultra-low capacitance ElectroStatic Discharge (ESD) protection for one signal line in a rail-to-rail configuration.
- What is the maximum ESD protection level of the NUP1301U,115?
The NUP1301U,115 offers ESD protection up to 30 kV according to IEC 61000-4-2 level 4.
- What is the diode capacitance of the NUP1301U,115?
The diode capacitance (Cd) is 0.6 pF at 1 MHz with VR = 0 V.
- What is the peak pulse current (IPP) of the NUP1301U,115?
The peak pulse current (IPP) is 11 A for an 8/20 µs exponential decay waveform.
- What is the clamping voltage of the NUP1301U,115?
The clamping voltage (VCL) is 20 V at IPP = 11 A.
- What package style does the NUP1301U,115 come in?
The NUP1301U,115 is packaged in a SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
- Is the NUP1301U,115 qualified for automotive applications?
Yes, the NUP1301U,115 is AEC-Q101 qualified for automotive applications.
- What are some common applications of the NUP1301U,115?
Common applications include telecommunication networks, video line protection, microcontroller protection, I2C-bus protection, antenna power supply, analog audio, and Class-D amplifier.
- What is the thermal resistance from junction to ambient for the NUP1301U,115?
The thermal resistance from junction to ambient (Rth(j-a)) is up to 625 K/W.
- How many leads does the SOT323 package of the NUP1301U,115 have?
The SOT323 package of the NUP1301U,115 has 3 leads.
