Overview
The onsemi SZESD1L001W1T2G is a dual-element uni-directional ESD (Electrostatic Discharge) protection diode designed to provide robust protection for high-speed data lines. This component is part of onsemi's ESD protection family and is particularly suited for applications requiring low capacitance and high ESD protection. The device is AEC-Q101 qualified, making it suitable for automotive and other demanding applications. It features a small form factor in a 6-pin SC-88 package, facilitating easy PCB layout and maintaining consistent impedance between high-speed differential lines.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Direction Type | Uni-Directional | |
| Diode Configuration | Array | |
| Maximum Clamping Voltage | 30 | V |
| Minimum Breakdown Voltage | 16.5 | V |
| Mounting Type | Surface Mount | |
| Package Type | SC-88 | |
| Pin Count | 6 | |
| Maximum Peak Pulse Current | 16 | A |
| Number of Elements per Chip | 2 | |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | +125 | °C |
| Dimensions | 2.2 x 1.35 x 1 mm | |
| Test Current | 1 mA | |
| Maximum Reverse Leakage Current | 1 µA | |
| Working Voltage | 16 V | |
| Automotive Standard | AEC-Q101 | |
| Capacitance | 0.5 pF |
Key Features
- Ultra-low capacitance (0.3 pF typical, I/O to GND) for high-speed data lines
- Low ESD clamping voltage (30 V typical at 16 A TLP, I/O to GND)
- Protection for IEC 61000-4-2 Level 4 (ESD) standards
- Short to battery survivability
- Pb-free and RoHS compliant
- Small form factor, flow-through style package for easy PCB layout and consistent impedance
Applications
- USB 2.0/3.0
- LVDS (Low Voltage Differential Signaling)
- HDMI
- High-speed differential pairs
Q & A
- What is the primary function of the SZESD1L001W1T2G?
The primary function is to provide ESD protection for high-speed data lines. - What is the package type of the SZESD1L001W1T2G?
The package type is SC-88. - How many elements are there per chip in the SZESD1L001W1T2G?
There are 2 elements per chip. - What is the maximum operating temperature of the SZESD1L001W1T2G?
The maximum operating temperature is +125 °C. - Is the SZESD1L001W1T2G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified. - What is the typical capacitance of the SZESD1L001W1T2G?
The typical capacitance is 0.5 pF. - What are the typical applications of the SZESD1L001W1T2G?
Typical applications include USB 2.0/3.0, LVDS, HDMI, and high-speed differential pairs. - What is the maximum peak pulse current the SZESD1L001W1T2G can handle?
The maximum peak pulse current is 16 A. - Is the SZESD1L001W1T2G Pb-free and RoHS compliant?
Yes, it is Pb-free and RoHS compliant. - What is the minimum breakdown voltage of the SZESD1L001W1T2G?
The minimum breakdown voltage is 16.5 V.
