Overview
The SZSD05T1G is a transient voltage suppressor (TVS) diode manufactured by onsemi, designed to provide robust protection against transient overvoltage events. This device is part of the SD05T1 series and is particularly suited for applications requiring high reliability and compact packaging. The SZSD05T1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Power Dissipation @ 20 μs | 350 | Watts |
| Working Peak Reverse Voltage (VRWM) | 5.0 | V |
| Breakdown Voltage (VBR) | 6.2 - 7.3 | V |
| Maximum Reverse Leakage Current @ VRWM | 10 | μA |
| Peak Pulse Current (IPP) @ 8/20 μs | 24 | A |
| Clamping Voltage @ IPP | 9.8 | V |
| Thermal Resistance, Junction-to-Ambient | 416 | °C/W |
| Junction and Storage Temperature Range | -55 to +150 | °C |
| Lead Solder Temperature - Maximum (10 Second Duration) | 260 | °C |
| Package / Case | SOD-323-2 |
Key Features
- High peak power dissipation of 350 W @ 8/20 μs
- Low leakage current
- Meets IEC61000-4-2 Level 4, 15 kV (Air), 8 kV (Contact) and IEC61000-4-4 Level 4, 40 A
- Meets 16 kV Human Body Model ESD requirements
- AEC-Q101 qualified and PPAP capable for automotive applications
- Pb-free and RoHS compliant
- Compact SOD-323 package
Applications
The SZSD05T1G is designed for use in various applications requiring transient overvoltage protection, including:
- Computers and printers
- Business machines and communication systems
- Medical equipment
- Automotive systems (due to AEC-Q101 qualification)
- Other voltage and ESD sensitive equipment where board space is limited
Q & A
- What is the peak power dissipation of the SZSD05T1G?
The peak power dissipation of the SZSD05T1G is 350 W @ 8/20 μs. - What is the working peak reverse voltage (VRWM) of the SZSD05T1G?
The working peak reverse voltage (VRWM) is 5.0 V. - What are the breakdown voltage (VBR) ranges for the SZSD05T1G?
The breakdown voltage (VBR) ranges from 6.2 V to 7.3 V. - Is the SZSD05T1G suitable for automotive applications?
Yes, the SZSD05T1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications. - What is the package type of the SZSD05T1G?
The package type is SOD-323-2. - Does the SZSD05T1G meet ESD protection standards?
Yes, it meets IEC61000-4-2 Level 4, 15 kV (Air), 8 kV (Contact), and 16 kV Human Body Model ESD requirements. - What is the thermal resistance, junction-to-ambient, of the SZSD05T1G?
The thermal resistance, junction-to-ambient, is 416 °C/W. - Is the SZSD05T1G Pb-free and RoHS compliant?
Yes, the SZSD05T1G is Pb-free and RoHS compliant. - What is the maximum lead solder temperature for the SZSD05T1G?
The maximum lead solder temperature is 260 °C for a 10-second duration. - What types of equipment can the SZSD05T1G protect?
The SZSD05T1G can protect voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, and medical equipment.
