Overview
The ESD7461N2T5G, produced by onsemi, is an ultra-low capacitance ESD protection diode designed to safeguard voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. This diode is particularly suited for applications requiring minimal capacitance and high ESD protection levels.
It features a micro-packaged design, making it ideal for use in space-constrained applications such as RF signal protection, RF switching, and antenna protection in wireless devices.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Working Voltage | VRWM | 16 | V |
| Breakdown Voltage @ IT = 1 mA | VBR | 16.5 - 22 - 28 | V |
| Maximum Reverse Leakage Current @ VRWM = 16 V | IR | 100 nA | nA |
| Clamping Voltage @ IEC 61000-4-2 ±8 kV Contact | VC | ±34 - ±47 | V |
| Junction Capacitance @ VR = 0 V, f = 1 MHz | CJ | 0.30 pF | pF |
| Insertion Loss @ 1 GHz | 0.05 dB | dB | |
| Insertion Loss @ 3 GHz | 0.10 dB | dB | |
| ESD Protection Levels | IEC 61000-4-2 Level 4, ISO 10605 | ||
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Lead Solder Temperature - Maximum (10 Second Duration) | TL | 260 | °C |
Key Features
- Ultra-Low Capacitance: 0.3 pF typical, ensuring minimal impact on high-frequency signals.
- Industry Leading Capacitance Linearity Over Voltage: Ideal for RF applications.
- Low Insertion Loss: 0.05 dB at 1 GHz and 0.10 dB at 3 GHz.
- Low Leakage Current: Less than 1 nA typical.
- Comprehensive ESD Protection: Meets IEC 61000-4-2 Level 4, IEC 61000-4-4, IEC 61000-4-5, and ISO 10605 standards.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other demanding applications.
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
Applications
- RF Signal ESD Protection: Protects RF signals in wireless devices.
- RF Switching, PA, and Antenna ESD Protection: Safeguards critical components in RF circuits.
- Near Field Communications (NFC): Ensures reliable operation in NFC applications.
- USB 2.0 and USB 3.0 Protection: Protects USB interfaces from ESD events.
Q & A
- What is the primary function of the ESD7461N2T5G?
The primary function of the ESD7461N2T5G is to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events.
- What is the typical capacitance of the ESD7461N2T5G?
The typical capacitance is 0.3 pF.
- What are the insertion loss values at 1 GHz and 3 GHz?
The insertion loss is 0.05 dB at 1 GHz and 0.10 dB at 3 GHz.
- What ESD protection standards does the ESD7461N2T5G meet?
The ESD7461N2T5G meets IEC 61000-4-2 Level 4, IEC 61000-4-4, IEC 61000-4-5, and ISO 10605 standards.
- Is the ESD7461N2T5G suitable for automotive applications?
- Is the ESD7461N2T5G environmentally friendly?
- What is the maximum reverse working voltage of the ESD7461N2T5G?
The maximum reverse working voltage is 16 V.
- What is the breakdown voltage of the ESD7461N2T5G?
The breakdown voltage ranges from 16.5 V to 28 V at a test current of 1 mA.
- What is the maximum reverse leakage current of the ESD7461N2T5G?
The maximum reverse leakage current is 100 nA at VRWM = 16 V.
- What are the typical applications of the ESD7461N2T5G?
Typical applications include RF signal ESD protection, RF switching, PA, and antenna ESD protection, near field communications, and USB 2.0 and USB 3.0 protection.
