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DiodesZetex 2-Element Uni-Directional Transient Voltage Suppressor TVS Diode 300 W, 3-Pin SOT-23 SM05-7
Specifications
| Country of Origin | China |
|---|---|
| Brand | DiodesZetex |
| Height | 1.1mm |
| Length | 3mm |
| Model | SM05-7 |
| Width | 1.4mm |
| Mount Type | Surface |
| Series | SM |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Number of Elements per Chip | 2 |
| Clamping Voltage VC | 20.6V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Common Anode |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 6.2V |
| Maximum Reverse Stand-off Voltage Vwm | 5V |
| Peak Pulse Power Dissipation Pppm | 300W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 17A |
| Maximum Reverse Leakage Current | 10μA |
Key Features
- This diode features a common anode configuration for simplified integration.
- It supports a minimum breakdown voltage of 6.2 V and a maximum reverse stand-off voltage of 5 V.
- The device provides ESD protection and can handle a peak pulse current up to 17 A.
- Its compact dimensions of 3 mm length, 1.4 mm width, and 1.1 mm height make it ideal for limited PCB space.
- The diode is qualified to the automotive-standard AEC-Q101, ensuring reliability in automotive applications.
- Operating temperature ranges from -55°C minimum to 150°C maximum enhance its durability.
- The clamping voltage rating is 20.6 V, ensuring effective transient suppression.
- It contains two elements per chip within the SM series design.
Product Description
DiodesZetex SM05-7 is a 2-element uni-directional transient voltage suppressor (TVS) diode designed to provide efficient protection against voltage spikes in electronic circuits. Housed in a compact 3-pin SOT-23 surface mount package, this TVS diode supports a peak pulse power dissipation of 300 W, making it ideal for safeguarding sensitive components in high-reliability applications.
The diode configuration is common anode, suitable for uni-directional voltage transient suppression with excellent clamp voltage performance. It features a minimum breakdown voltage of 6.2 V and a maximum reverse stand-off voltage of 5 V, with a clamping voltage of 20.6 V, ensuring effective transient suppression during voltage spikes.
SM05-7 operates effectively over a wide temperature range from -55°C to 150°C, complying with the stringent automotive standard AEC-Q101. This makes it highly suitable for automotive and other harsh environment applications requiring reliable surge protection. The device’s low reverse leakage current of 10 μA and peak pulse current rating of 17 A further ensure its robust performance.
The diode is designed for surface mount technology, enabling automated assembly processes and compact circuit board layouts. Its small dimensions (3 mm length, 1.4 mm width, and 1.1 mm height) allow for use in space-constrained designs across industrial, automotive, laboratory, and electronic manufacturing environments.
This 2-element uni-directional TVS diode offers high surge protection with 300 W power dissipation. Common anode configuration supports simplified integration into protection circuits. Operates over -55°C to 150°C and meets AEC-Q101 automotive qualification.
Low leakage current ensures minimal power loss during normal operation. Compact SOT-23 package suits high-density PCB layouts. Provides ESD protection with up to 17 A peak pulse current handling.
DiodesZetex SM05-7 is widely used in automotive, industrial, telecommunications, and consumer electronics sectors requiring transient voltage protection to enhance long-term device reliability and safety. This product is an excellent choice for engineers seeking durable, efficient, and certified TVS diode components.
Explore further DiodesZetex TVS Diode models and related semiconductor components in the EnvMart catalog for comprehensive circuit protection solutions.
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Frequently Asked Questions
The SM05-7 TVS diode has a peak pulse power dissipation of 300 W, making it suitable for protecting sensitive components from voltage spikes.
The clamping voltage rating for the SM05-7 is 20.6 V, ensuring effective transient suppression during voltage spikes.
The maximum reverse stand-off voltage for the SM05-7 is 5 V, which is crucial for its operation in protective circuits.
The minimum breakdown voltage of the SM05-7 is 6.2 V, allowing it to effectively clamp transients above this threshold.
This model has compact dimensions of 3 mm in length, 1.4 mm in width, and 1.1 mm in height, making it suitable for limited PCB space.
The SM05-7 operates effectively over a temperature range from -55°C to 150°C, accommodating harsh environmental conditions.
The SM05-7 contains two elements per chip, designed for uni-directional transient voltage suppression.
The maximum peak pulse current rating for the SM05-7 is 17 A, allowing it to handle significant surge events.
The SM05-7 features a common anode configuration, which simplifies integration into protection circuits.
This model is qualified to the automotive standard AEC-Q101, ensuring reliability for automotive applications.
The maximum reverse leakage current for this diode is 10 μA, which helps minimize power loss during normal operation.
The SM05-7 is designed for surface mount technology, facilitating automated assembly processes and compact layouts.
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