Overview
The SZESD7205DT5G is an ESD protection diode array designed by onsemi to protect high-speed data lines from electrostatic discharge (ESD). This device is particularly suited for applications requiring ultra-low capacitance and low ESD clamping voltage, making it ideal for protecting voltage-sensitive high-speed data lines. The small form factor and flow-through style package facilitate easy PCB layout and maintain consistent impedance between high-speed differential lines.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Operating Junction Temperature Range | TJ | - | -55 | - | 150 | °C |
| Storage Temperature Range | Tstg | - | -55 | - | 150 | °C |
| Lead Solder Temperature - Maximum (10 Seconds) | TL | - | - | - | 260 | °C |
| Reverse Working Voltage | VRWM | I/O Pin to GND | 5.0 | - | - | V |
| Breakdown Voltage | VBR | IT = 1 mA, I/O Pin to GND | 5.2 | 6.0 | 8.0 | V |
| Reverse Leakage Current | IR | VRWM = 5.0 V, I/O Pin to GND | - | - | 1 | µA |
| Clamping Voltage (IEC61000-4-2) | VC | ±8 kV Contact | - | 12 | - | V |
| Junction Capacitance | CJ | VR = 0 V, f = 1 MHz between I/O Pins and GND | 0.34 | 0.47 | 0.55 | pF |
Key Features
- Ultra-low capacitance (0.4 pF typical, I/O to GND)
- Diode capacitance matching
- Low ESD clamping voltage (12 V typical, +16 A TLP, I/O to GND)
- Protection for IEC 61000-4-2 Level 4 (ESD)
- AEC-Q101 Qualified and PPAP Capable
- Pb-Free and RoHS Compliant
- Small form factor, flow-through style package for easy PCB layout and consistent impedance
Applications
- 100BASE-T1 / OPEN Alliance BroadR-Reach Automotive Ethernet
- 10/100/1000BASE-T1 Ethernet
- LVDS
- Automotive USB 2.0/3.0
- High Speed Differential Pairs
Q & A
- What is the primary function of the SZESD7205DT5G?
The primary function is to protect high-speed data lines from electrostatic discharge (ESD). - What are the key features of the SZESD7205DT5G?
Ultra-low capacitance, low ESD clamping voltage, diode capacitance matching, and protection for IEC 61000-4-2 Level 4 (ESD). - What are the typical applications for this device?
Automotive Ethernet, Ethernet, LVDS, Automotive USB 2.0/3.0, and high-speed differential pairs. - Is the SZESD7205DT5G AEC-Q101 Qualified?
Yes, it is AEC-Q101 Qualified and PPAP Capable. - What is the operating junction temperature range of the SZESD7205DT5G?
The operating junction temperature range is -55°C to +150°C. - What is the storage temperature range for this device?
The storage temperature range is -55°C to +150°C. - What is the maximum lead solder temperature for 10 seconds?
The maximum lead solder temperature is 260°C. - What is the typical clamping voltage for the SZESD7205DT5G?
The typical clamping voltage is 12 V at ±8 kV contact. - Is the SZESD7205DT5G Pb-Free and RoHS Compliant?
Yes, it is Pb-Free and RoHS Compliant. - What package types are available for the SZESD7205DT5G?
The device is available in SOT-723 and SOT-323 packages.
