Overview
The SM15T7V5AHE3/57T is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect electronic circuits from voltage spikes and transients, such as those induced by lightning or electrical surges. It is part of Vishay's extensive range of diodes and rectifiers, known for their high performance and reliability in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Reverse Standoff (Typ) | 6.4 V |
| Voltage - Breakdown (Min) | 7.13 V |
| Voltage - Clamping (Max) @ Ipp | 11.3 V |
| Package / Case | DO-214AB-2 |
| Ipp - Peak Pulse Current | 132 A |
| Pppm - Peak Pulse Power Dissipation | 1.5 kW |
Key Features
- High peak pulse current capability of up to 132 A.
- High peak pulse power dissipation of up to 1.5 kW.
- Low clamping voltage of 11.3 V at peak pulse current.
- Compact DO-214AB-2 package.
- Designed to protect against lightning-induced transients and other voltage surges.
Applications
The SM15T7V5AHE3/57T TVS diode is suitable for a variety of applications where protection against voltage transients is crucial. These include:
- Protection of electronic circuits from lightning-induced transients.
- Surge protection in industrial and automotive systems.
- Protection of high-speed interfaces and communication systems.
- Use in EMI filter circuits to enhance robustness against electrical noise.
Q & A
- What is the primary function of the SM15T7V5AHE3/57T diode?
The primary function is to protect electronic circuits from voltage spikes and transients. - What is the typical reverse standoff voltage of the SM15T7V5AHE3/57T?
The typical reverse standoff voltage is 6.4 V. - What is the minimum breakdown voltage of the SM15T7V5AHE3/57T?
The minimum breakdown voltage is 7.13 V. - What is the maximum clamping voltage at peak pulse current?
The maximum clamping voltage at peak pulse current is 11.3 V. - What is the peak pulse current capability of the SM15T7V5AHE3/57T?
The peak pulse current capability is up to 132 A. - What is the peak pulse power dissipation of the SM15T7V5AHE3/57T?
The peak pulse power dissipation is up to 1.5 kW. - In what package is the SM15T7V5AHE3/57T available?
The SM15T7V5AHE3/57T is available in the DO-214AB-2 package. - What are some common applications of the SM15T7V5AHE3/57T?
Common applications include protection against lightning-induced transients, surge protection in industrial and automotive systems, and protection of high-speed interfaces. - Why is the SM15T7V5AHE3/57T used in EMI filter circuits?
The SM15T7V5AHE3/57T is used in EMI filter circuits to enhance robustness against electrical noise. - Where can I find detailed specifications for the SM15T7V5AHE3/57T?
Detailed specifications can be found on the official Vishay website, Digi-Key, Mouser, and other authorized distributors.
