Overview
The ESDR0502N, produced by onsemi, is an ultra-low capacitance ESD protection diode array designed to protect high-speed data lines from electrostatic discharge (ESD) events. This device is particularly well-suited for applications requiring high levels of ESD protection with minimal impact on signal integrity, such as USB 2.0 interfaces, gigabit Ethernet, and other high-speed communication lines.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Operating Junction Temperature Range | TJ | −40 to +125 | °C |
| Peak Power Dissipation (8x20 μs @ TA = 25°C) | Ppk | 100 | W |
| Peak Power Current (8x20 μs @ TA = 25°C) | Ipp | 3.0 | A |
| Storage Temperature Range | Tstg | −55 to +150 | °C |
| Lead Solder Temperature (Maximum, 10 Seconds) | TL | 260 | °C |
| IEC 61000-4-2 Contact (ESD) | ESD | 8.0 | kV |
| Reverse Working Voltage | VRWM | 5.5 | V |
| Breakdown Voltage @ IT = 1 mA | VBR | 6.0 | V |
| Reverse Leakage Current @ VRWM = 5.5 V | IR | 1.0 μA | |
| Junction Capacitance @ VR = 0 V, f = 1 MHz | CJ | 0.3 - 0.6 | pF |
Key Features
- Ultra-low capacitance (0.3 pF typical between I/O lines and ground)
- IEC 61000-4-2 Level 4 ESD protection
- UL flammability rating of 94 V-0
- Pb-free and RoHS compliant
Applications
- High-speed communication line protection
- USB 2.0 high-speed data line and power line protection
- Monitors and flat panel displays
- MP3 players
- Gigabit Ethernet
Q & A
- What is the ESDR0502N designed for? The ESDR0502N is designed to protect high-speed data lines from electrostatic discharge (ESD) events.
- What are the key features of the ESDR0502N? Key features include ultra-low capacitance, IEC 61000-4-2 Level 4 ESD protection, UL flammability rating of 94 V-0, and Pb-free and RoHS compliance.
- What is the operating junction temperature range of the ESDR0502N? The operating junction temperature range is −40 to +125°C.
- What is the peak power dissipation of the ESDR0502N? The peak power dissipation is 100 W for an 8x20 μs pulse at TA = 25°C.
- What is the ESD protection level of the ESDR0502N according to IEC 61000-4-2? The ESD protection level is 8.0 kV.
- What is the typical junction capacitance of the ESDR0502N? The typical junction capacitance is 0.3 pF at VR = 0 V and f = 1 MHz.
- Is the ESDR0502N Pb-free and RoHS compliant? Yes, the ESDR0502N is Pb-free and RoHS compliant.
- What are some typical applications of the ESDR0502N? Typical applications include high-speed communication line protection, USB 2.0 interfaces, monitors, flat panel displays, MP3 players, and gigabit Ethernet.
- What is the storage temperature range for the ESDR0502N? The storage temperature range is −55 to +150°C.
- What is the maximum lead solder temperature for the ESDR0502N? The maximum lead solder temperature is 260°C for 10 seconds.
