Description
SM6T39CAY-ST
Overview
The SM6T39CAY-ST is a high-performance, surface-mount, Transient Voltage Suppressor (TVS) designed to protect sensitive electronics from voltage transients and spikes. This component is optimized for high-reliability applications, offering a robust solution for overvoltage protection.
Key Features
- Peak Pulse Power: 6000 W (10/1000 μs)
- Breakdown Voltage: 38.2 – 45.2 V
- Clamping Voltage: 54.4 V @ Ipp=25.4 A
- Maximum Power Dissipation: 3.5 W
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
- Lead-Free and RoHS Compliant
Parameters
Electrical Characteristics
| Parameter | Value | Unit |
|---|---|---|
| Vrm (Reverse Stand-Off Voltage) | 33 | V |
| Vbr (Breakdown Voltage) | 38.2 – 45.2 | V |
| Vc (Clamping Voltage) | 54.4 | V @ Ipp=25.4 A |
| Ipp (Peak Pulse Current) | 25.4 | A |
| Ir (Leakage Current) | 200 | nA |
| Ppp (Peak Pulse Power) | 6000 | W |
Thermal Characteristics
| Parameter | Value | Unit |
|---|---|---|
| RthJA (Thermal Resistance, Junction to Ambient) | 150 | °C/W |
| Tj (Operating Junction Temperature) | -55 to +150 | °C |
| Tstg (Storage Temperature) | -55 to +175 | °C |
Physical Characteristics
- Package Type: SMD-TO92
- Marking: SM6T39CAY-ST
- Weight: Approximately 0.48 grams
- Dimensions: 4.58mm x 3.94mm x 1.09mm (typical)
Application Notes
The SM6T39CAY-ST is suitable for a wide range of applications requiring high reliability and overvoltage protection, including automotive electronics, industrial control systems, and telecommunications equipment. Proper mounting and soldering techniques are crucial for ensuring the reliability and performance of the device.
Ordering Information
For ordering the SM6T39CAY-ST, please contact sales or refer to the official website for the most current product information and availability.
Product Change Notice
Any change in the product will be announced through a Product Change Notice (PCN), which will be posted on the official website and distributed to affected customers.
Quality and Reliability
The SM6T39CAY-ST is manufactured under rigorous quality control standards to ensure high reliability and performance. Compliance with all relevant industry standards and certifications can be provided upon request.
Compliance and Certifications
- RoHS Compliance: Yes
- Lead-Free: Yes
- Halogen-Free: Yes
This component is designed for professional use and should be handled and installed by qualified personnel only. All specifications and information are subject to change without notice. For the most updated information, please refer to the manufacturer’s official documentation or contact their support team.