Overview
The ESD5581MXT5G, produced by onsemi, is a highly specialized ESD protection diode designed to safeguard voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. This diode is notable for its excellent clamping capability, low capacitance, low leakage, and fast response time, making it ideal for applications where board space is limited. Its small body outline dimensions and low body height further enhance its suitability for high-frequency designs and compact electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Working Voltage | VRWM | 5.0 | V |
| Breakdown Voltage | VBR | 5.2 - 7.5 | V |
| Reverse Leakage Current | IR | 0.1 µA | |
| Clamping Voltage @ 1 A | VC | 8.0 | V |
| Clamping Voltage @ 4 A | VC | 10 | V |
| Clamping Voltage @ 6 A | VC | 10.3 - 12 | V |
| Peak Pulse Current | IPP | 6.0 A | |
| Junction Capacitance | CJ | 10 pF | |
| Package Type | X3DFN2 (0.62 mm x 0.32 mm x 0.3 mm) | ||
| ESD Protection Level | IEC61000-4-2, Level 4 |
Key Features
- Low clamping voltage: Ensures minimal voltage drop during ESD events.
- Low capacitance: 10 pF, making it suitable for high-frequency applications.
- Low leakage current: 0.1 µA at VRWM = 5 V.
- Fast response time: Quick reaction to ESD and transient voltage events.
- Small body outline dimensions: 0.62 mm x 0.32 mm x 0.3 mm, ideal for compact designs.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
Applications
- USB 2.0 high-speed applications.
- SD card protection.
- Audio line protection.
- GPIO protection.
- Flash drives and HDD protection.
Q & A
- What is the primary function of the ESD5581MXT5G?
The primary function of the ESD5581MXT5G is to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events.
- What are the key specifications of the ESD5581MXT5G?
Key specifications include a reverse working voltage of 5.0 V, breakdown voltage of 5.2 - 7.5 V, and clamping voltage of 8.0 - 12 V depending on the peak pulse current.
- What is the package type and dimensions of the ESD5581MXT5G?
The package type is X3DFN2 with dimensions of 0.62 mm x 0.32 mm x 0.3 mm.
- What level of ESD protection does the ESD5581MXT5G offer?
The ESD5581MXT5G offers IEC61000-4-2 Level 4 ESD protection.
- Is the ESD5581MXT5G RoHS compliant?
- What are some typical applications for the ESD5581MXT5G?
Typical applications include USB 2.0 high-speed, SD card protection, audio line protection, GPIO protection, and protection for flash drives and HDD.
- What is the junction capacitance of the ESD5581MXT5G?
The junction capacitance is 10 pF.
- What is the peak pulse current rating of the ESD5581MXT5G?
The peak pulse current rating is 6.0 A.
- Is the ESD5581MXT5G suitable for high-frequency designs?
- What is the maximum reverse leakage current of the ESD5581MXT5G?
The maximum reverse leakage current is 0.1 µA at VRWM = 5 V.
