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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
- Uni-directional diode configuration with a common anode for efficient voltage clamping.
- Peak pulse power dissipation rating of 300 W suitable for automotive and industrial applications.
- Operating temperature range from -55°C to 150°C allows use in harsh environments.
- Compact surface mount package SOT-23 with dimensions 3mm length, 1.4mm width, and 1.1mm height.
- Meets automotive standard AEC-Q101 for enhanced reliability in automotive systems.
- Low leakage current of maximum 10μA ensuring minimal power drain.
- Clamping voltage at 20.6 V with a minimum breakdown voltage of 6.2 V for effective transient suppression.
- Designed with 2 elements per chip providing robust ESD protection up to 17 A peak pulse current.
Product Description
DiodesZetex SM05-7 is a 2-element, uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transient surges. With a peak pulse power dissipation of 300 W, this device is ideal for automotive, industrial, and commercial electronic applications where robust transient voltage protection is essential.
The SM05-7 device features a surface mount SOT-23 package, measuring 3mm in length, 1.4mm in width, and 1.1mm in height, facilitating compact PCB designs. The diode configuration is common anode and uni-directional, optimized for clamping transient voltages with a minimum breakdown voltage of 6.2 V and a clamping voltage of 20.6 V.
Operating temperatures range from -55°C to 150°C, making it suitable for demanding environments typical in automotive and industrial electronics. It complies with the automotive AEC-Q101 standard, ensuring high reliability under automotive operating conditions. The device has a maximum leakage current of 10μA, reducing power loss during normal operation.
Additional features include ESD protection certified for 17 A peak pulse current and a test current of 1mA. The chip contains two elements for enhanced transient protection. Its compact 3-pin design supports efficient assembly on surface-mounted PCB applications.
This TVS diode is designed for use in circuits requiring protection from voltage transients caused by switching, lightning, inductive load switching, or electrostatic discharge events. It is widely used in automotive electronics, power supply systems, consumer electronics, and industrial controls where transient voltage suppression is critical for system reliability.
Uni-directional common anode diode ensures effective voltage transient clamping. 300 W peak pulse power dissipation suitable for high-power transient events. Wide operating temperature range and automotive-grade AEC-Q101 certification ensure reliability.
Compact SOT-23 surface mount package for space-efficient PCB mounting. Low leakage current minimizes power consumption in normal operation. 2 elements per chip provide enhanced transient suppression capabilities. High peak pulse current of 17 A protects against electrostatic discharge and surge events.
Surface mount mount type enables automated PCB assembly.
Explore the full range of DiodesZetex TVS diodes on EnvMart for your transient voltage protection needs in automotive, industrial, manufacturing, water treatment, and commercial electronic systems.
Explore more products in our Transient Voltage Suppressors category.
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Frequently Asked Questions
The peak pulse power dissipation rating of this model is 300 W, making it suitable for high-power transient events.
The SOT-23 package measures 3mm in length, 1.4mm in width, and 1.1mm in height, allowing for compact PCB designs.
This diode operates within a temperature range of -55°C to 150°C, making it suitable for harsh environments.
The clamping voltage is 20.6 V, which helps in effectively clamping transient voltages.
This model features 2 elements per chip, providing enhanced transient protection capabilities.
The maximum reverse leakage current is 10μA, ensuring minimal power drain during normal operation.
It complies with the automotive standard AEC-Q101, ensuring high reliability in automotive applications.
The minimum breakdown voltage is 6.2 V, which is essential for effective transient suppression.
The maximum peak pulse current is 17 A, providing robust protection against electrostatic discharge and surge events.
This model uses a common anode, uni-directional diode configuration optimized for voltage clamping.
The test current for this TVS diode is 1mA, which is used for performance evaluation.
This diode utilizes a surface mount type, facilitating automated assembly on PCBs.
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