| Allicdata Part #: | 497-12774-2-ND |
| Manufacturer Part#: |
SM15T7V5A |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | STMicroelectronics |
| Short Description: | TVS DIODE 6.4V 14.5V SMC |
| More Detail: | N/A |
| DataSheet: |  SM15T7V5A Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Current - Peak Pulse (10/1000µs): | 690A (8/20µs) |
| Base Part Number: | SM15T |
| Supplier Device Package: | SMC |
| Package / Case: | DO-214AB, SMC |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Capacitance @ Frequency: | -- |
| Applications: | General Purpose |
| Power Line Protection: | No |
| Power - Peak Pulse: | 1500W (1.5kW) |
| Series: | SM15T, TRANSIL™ |
| Voltage - Clamping (Max) @ Ipp: | 14.5V |
| Voltage - Breakdown (Min): | 7.13V |
| Voltage - Reverse Standoff (Typ): | 6.4V |
| Unidirectional Channels: | 1 |
| Type: | Zener |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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A Transient Voltage Suppressor is an important component found in a variety of electronic circuits and systems. It\'s main function is to protect downstream components from high voltage transients that may result from line surges, electrostatic discharge, or other unexpected electrical events. The SM15T7V5A is an example of such a device, and it is of particular interest due to its wide application field and unique working principle.
Application Field of the SM15T7V5A
The SM15T7V5A is an ideal diode for ultra-high clamping applications and automotive systems. Its peak pulse power rating is 9KW, which is well suited for battery lines and DC-DC converters. The SM15T7V5A is also a very reliable and durable device, and its surge capability can withstand multiple 4000W surges while maintaining its electrical integrity. As such, it is often used in systems that need reliable protection against voltage transients. One of the most common applications is to be used as a transient suppressor in automotive systems, such as in charging systems, control systems, and power converters.
Working Principle of the SM15T7V5A
The SM15T7V5A utilizes a unique Schottky barrier diode to provide protection against excessive voltage. When a voltage transient occurs, such as a high-voltage surge or electrostatic discharge, the device quickly clamps the voltage and limits the current that passes through it. This prevents the voltage from exceeding the maximum rated value and damaging downstream components. The Schottky barrier diode also operates at low temperatures, which makes it well suited for applications in automotive systems where temperatures may vary significantly.
Conclusion
The SM15T7V5A is an ideal device for high-clamping applications and automotive systems. Its peak pulse power rating makes it well suited for protecting against voltage transients, and its Schottky barrier diode allows it to operate at low temperatures. As such, it is a reliable and durable device that can provide valuable protection for a variety of electronic components.
The specific data is subject to PDF, and the above content is for reference
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|---|
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| SM15T39CA-M3/9AT | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 33.3V 53.9V DO2... |
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