Overview
The SZESD7241N2T5G is an ultra-low capacitance ESD protection diode manufactured by onsemi. This device is designed to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. It features industry-leading capacitance linearity over voltage, making it particularly suitable for RF applications and antenna line protection in wireless handsets and terminals.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Working Voltage (VRWM) | 24 | V |
| Breakdown Voltage (VBR) | 24.3 - 28 | V |
| Maximum Reverse Leakage Current (IR) | < 0.5 μA | |
| Clamping Voltage (VC) at IPP = 8 A | 38 | V |
| Clamping Voltage (VC) at IPP = 16 A | 48 | V |
| Junction Capacitance (CJ) at VR = 0 V, f = 1 MHz | < 1.0 pF | |
| Insertion Loss at 1 GHz | 0.15 dB | |
| Insertion Loss at 3 GHz | 0.60 dB | |
| Peak Power Dissipation (8/20 μs waveform) | 120 W | |
| ESD Protection (IEC 61000-4-2) | ±28 kV Contact | |
| Package Type | X2DFN2 (Pb-Free) | |
| Operating Temperature Range | -55°C to +150°C |
Key Features
- Industry-leading capacitance linearity over voltage
- Ultra-low capacitance: < 1.0 pF max
- Low insertion loss: 0.15 dB at 1 GHz, 0.60 dB at 3 GHz
- Low leakage: < 0.5 μA
- Protection for IEC standards: IEC61000-4-2 (ESD), IEC61000-4-4 (EFT), IEC61000-4-5 (Lightning)
- SZ prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable
- Pb-Free, Halogen/BFR Free, and RoHS compliant
Applications
- RF signal ESD protection
- Near Field Communications (NFC)
- USB 3.x Vbus protection
- Antenna line protection in wireless handsets and terminals
Q & A
- What is the primary function of the SZESD7241N2T5G?
The primary function of the SZESD7241N2T5G is to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events.
- What are the key features of the SZESD7241N2T5G?
The key features include industry-leading capacitance linearity over voltage, ultra-low capacitance, low insertion loss, and low leakage.
- What are the typical applications of the SZESD7241N2T5G?
Typical applications include RF signal ESD protection, Near Field Communications (NFC), USB 3.x Vbus protection, and antenna line protection in wireless handsets and terminals.
- What is the maximum ESD protection level of the SZESD7241N2T5G according to IEC 61000-4-2?
The device provides ESD protection up to ±28 kV contact according to IEC 61000-4-2.
- What is the operating temperature range of the SZESD7241N2T5G?
The operating temperature range is -55°C to +150°C.
- Is the SZESD7241N2T5G RoHS compliant?
- What package type is the SZESD7241N2T5G available in?
The device is available in the X2DFN2 (Pb-Free) package.
- What is the maximum reverse leakage current of the SZESD7241N2T5G?
The maximum reverse leakage current is less than 0.5 μA.
- What is the clamping voltage of the SZESD7241N2T5G at an IPP of 8 A?
The clamping voltage at an IPP of 8 A is 38 V.
- Is the SZESD7241N2T5G suitable for automotive applications?
