Overview
The SM15T30A-E3/9AT, produced by Vishay General Semiconductor - Diodes Division, is a Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transient events. This component is part of the broader category of diodes and is specifically engineered to offer excellent clamping capability and high reliability. The SM15T30A-E3/9AT is suitable for various applications requiring robust protection against transient voltages.
Key Specifications
| Parameter | Value |
|---|---|
| Breakdown Voltage (Min) | 28.5 V |
| Breakdown Voltage (Nom) | 30 V |
| Breakdown Voltage (Max) | 31.5 V |
| Clamping Voltage (Max) | 41.5 V |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| Package | DO-214AB (SMCJ) |
| Pin Count | 2 |
| Operating Temperature (Min) | -65 °C |
| Operating Temperature (Max) | 150 °C |
| Power Dissipation (Max) | 6.5 W |
| Peak Reflow Temperature | 260 °C |
| Moisture Sensitivity Level | 1 |
| Polarity | UNIDIRECTIONAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | C BEND |
Key Features
- Excellent Clamping Capability: The SM15T30A-E3/9AT offers robust protection against transient voltages, ensuring the stability and reliability of the circuit.
- High Reliability: Designed with high reliability in mind, this component is suitable for critical applications where failure is not an option.
- Surface Mount Package: The DO-214AB (SMCJ) package is a small outline package, making it ideal for space-constrained designs.
- Wide Operating Temperature Range: The component can operate from -65 °C to 150 °C, making it versatile for various environmental conditions.
- Lead-Free and RoHS Compliant: The SM15T30A-E3/9AT is lead-free and RoHS compliant, aligning with modern environmental and safety standards.
Applications
The SM15T30A-E3/9AT is suitable for a wide range of applications, including:
- General Purpose Protection: Protecting electronic circuits from transient voltages in general-purpose electronics.
- Automotive Systems: Used in automotive systems to protect against voltage spikes and transient events.
- Industrial Equipment: Protecting industrial equipment from power surges and transient voltages.
- Consumer Electronics: Used in consumer electronics to ensure reliability and protection against transient voltages.
Q & A
- What is the primary function of the SM15T30A-E3/9AT?
The primary function of the SM15T30A-E3/9AT is to protect electronic circuits from transient voltages and voltage spikes. - What is the breakdown voltage range of the SM15T30A-E3/9AT?
The breakdown voltage range is from 28.5 V to 31.5 V. - What is the maximum clamping voltage of the SM15T30A-E3/9AT?
The maximum clamping voltage is 41.5 V. - What is the operating temperature range of the SM15T30A-E3/9AT?
The operating temperature range is from -65 °C to 150 °C. - Is the SM15T30A-E3/9AT lead-free and RoHS compliant?
Yes, the SM15T30A-E3/9AT is lead-free and RoHS compliant. - What is the package type of the SM15T30A-E3/9AT?
The package type is DO-214AB (SMCJ). - What is the maximum power dissipation of the SM15T30A-E3/9AT?
The maximum power dissipation is 6.5 W. - What is the peak reflow temperature for the SM15T30A-E3/9AT?
The peak reflow temperature is 260 °C. - What is the moisture sensitivity level of the SM15T30A-E3/9AT?
The moisture sensitivity level is 1. - What are some common applications for the SM15T30A-E3/9AT?
Common applications include general purpose protection, automotive systems, industrial equipment, and consumer electronics.
