Overview
The SM6T18AHE3/52 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is designed to provide protection against voltage transients and spikes in various electronic systems. It is particularly suited for automotive applications due to its compliance with the AEC-Q101 qualification standard. The SM6T18AHE3/52 features a low profile package and is ideal for automated placement, making it a reliable choice for modern electronic designs.
Key Specifications
| Type | Description |
|---|---|
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 15.3V |
| Voltage - Breakdown (Min) | 17.1V |
| Voltage - Clamping (Max) @ Ipp | 25.2V |
| Current - Peak Pulse (10/1000µs) | 24A |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
Key Features
- Low profile package suitable for automated placement.
- Glass passivated chip junction for enhanced reliability.
- Compliant with AEC-Q101 qualification standard for automotive applications.
- High peak pulse current capability of 24A.
- Peak pulse power rating of 600W.
- Operating temperature range from -65°C to 150°C.
Applications
The SM6T18AHE3/52 is primarily used in automotive systems to protect against voltage transients and spikes. It is also suitable for other applications requiring high reliability and robust transient voltage suppression, such as industrial and consumer electronics.
Q & A
- What is the primary function of the SM6T18AHE3/52? The primary function of the SM6T18AHE3/52 is to protect electronic circuits from voltage transients and spikes.
- What is the voltage clamping rating of the SM6T18AHE3/52? The voltage clamping rating is 25.2V.
- What is the peak pulse current rating of the SM6T18AHE3/52? The peak pulse current rating is 24A.
- What is the peak pulse power rating of the SM6T18AHE3/52? The peak pulse power rating is 600W.
- Is the SM6T18AHE3/52 suitable for automotive applications? Yes, it is compliant with the AEC-Q101 qualification standard for automotive applications.
- What is the operating temperature range of the SM6T18AHE3/52? The operating temperature range is from -65°C to 150°C.
- What type of package does the SM6T18AHE3/52 come in? It comes in a DO-214AA (SMB) package.
- Is the SM6T18AHE3/52 a unidirectional or bidirectional TVS diode? It is a unidirectional TVS diode.
- What is the reverse standoff voltage of the SM6T18AHE3/52? The reverse standoff voltage is 15.3V.
- What is the minimum breakdown voltage of the SM6T18AHE3/52? The minimum breakdown voltage is 17.1V.
