Overview
The ESDR0524SMUTAG is a surge protection diode designed by onsemi to protect high-speed data lines from Electrostatic Discharge (ESD). This device is characterized by its ultra-low capacitance and low ESD clamping voltage, making it an ideal solution for protecting voltage-sensitive high-speed data lines. The flow-through style package facilitates easy PCB layout and maintains consistent impedance between high-speed differential lines such as HDMI.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | I/O Pin to GND | 5.0 | V | ||
| Breakdown Voltage | VBR | IT = 1 mA, I/O Pin to GND | 5.5 | V | ||
| Reverse Leakage Current | IR | VRWM = 5 V, I/O Pin to GND | 1.0 | μA | ||
| Clamping Voltage | VC | IPP = 1 A, I/O Pin to GND (8 x 20 μs pulse) | 15 | V | ||
| Junction Capacitance (I/O to I/O) | CJ | VR = 0 V, f = 1 MHz | 0.3 | 0.4 | pF | |
| Junction Capacitance (I/O to GND) | CJ | VR = 0 V, f = 1 MHz | 0.5 | 0.8 | pF | |
| Operating Junction Temperature Range | TJ | -55 | 125 | °C | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | ||
| Lead Solder Temperature (10 Seconds) | TL | 260 | °C | |||
| ESD Rating (Human Body Model) | ±8 kV | |||||
| ESD Rating (Machine Model) | 400 V |
Key Features
- Ultra-low capacitance (0.3 pF typical, I/O to I/O)
- Low ESD clamping voltage
- ESD Rating of Class 3B (exceeding ±8 kV) per Human Body model and Class C (exceeding 400 V) per Machine Model
- Protection for IEC 61000-4-2 standards (±8 kV Contact and ±15 kV Air)
- UL Flammability Rating of 94 V-0
- Pb-Free device
- Flow-through style package for easy PCB layout and consistent impedance
Applications
- HDMI
- DVI
- Display Port
- MDDI (Mobile Display Digital Interface)
- eSATA
Q & A
- What is the primary function of the ESDR0524SMUTAG? The primary function is to protect high-speed data lines from Electrostatic Discharge (ESD).
- What is the typical capacitance of the ESDR0524SMUTAG? The typical capacitance is 0.3 pF between I/O pins.
- What are the ESD ratings for this device? The device has an ESD Rating of Class 3B (exceeding ±8 kV) per Human Body model and Class C (exceeding 400 V) per Machine Model.
- What standards does the ESDR0524SMUTAG comply with for ESD protection? It complies with IEC 61000-4-2 standards (±8 kV Contact and ±15 kV Air).
- What is the operating junction temperature range of the ESDR0524SMUTAG? The operating junction temperature range is -55°C to +125°C.
- Is the ESDR0524SMUTAG a Pb-Free device? Yes, it is a Pb-Free device.
- What is the UL Flammability Rating of the ESDR0524SMUTAG? The UL Flammability Rating is 94 V-0.
- What type of package does the ESDR0524SMUTAG use? It uses a flow-through style UDFN10 package.
- What are some typical applications for the ESDR0524SMUTAG? Typical applications include HDMI, DVI, Display Port, MDDI, and eSATA.
- What is the maximum lead solder temperature for the ESDR0524SMUTAG? The maximum lead solder temperature is 260°C for 10 seconds.
