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STMicroelectronics 1-Element Bi-Directional TVS Diode 600W Surface Mount DO-214 SMA6J18CA-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | SMA6J18CA-TR |
| Width | 2.9mm |
| Mount Type | Surface |
| Series | SMA6JxxCA |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 33.2V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 20V |
| Maximum Reverse Stand-off Voltage Vwm | 18V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 102A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode element configured for bi-directional operation.
- Minimum breakdown voltage of 20V with maximum reverse stand-off of 18V.
- Clamping voltage of 33.2V to protect circuits from surges.
- Maximum peak pulse current rating of 102A for robust transient handling.
- Compact surface mount DO-214 package with 2 pins measuring 4.6mm length x 2.9mm width x 2.03mm height.
- Operating temperature range from -55°C to 175°C for industrial applications.
- Low leakage current of 1μA ensuring efficient operation.
- Ideal for use in protecting sensitive electronic circuits from voltage spikes.
Product Description
STMicroelectronics SMA6J18CA-TR is a 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed for protecting electronic circuits from transient voltage surges. This device can dissipate peak pulse power of 600W and is packaged in a compact, surface mount DO-214 SMBJ package featuring 2 pins. The diode configuration is single element and supports bi-directional voltage suppression, making it suitable for AC and DC applications.
The device offers a minimum breakdown voltage (Vbr) of 20V and a maximum reverse stand-off voltage (Vwm) of 18V. Under transient conditions, it clamps voltage at 33.2V to protect downstream components. It can handle peak pulse currents up to 102A, which ensures robust surge handling capabilities in demanding industrial and commercial environments.
It operates reliably across a wide temperature range from -55°C to 175°C, suitable for harsh conditions in industrial, automotive, and instrumentation applications. Its minimal leakage current of 1μA ensures minimal power loss and efficiency in steady-state operation. The small form factor (4.6mm length, 2.9mm width, 2.03mm height) enables space-saving PCB designs for electronics requiring robust overvoltage protection.
This TVS diode is ideal for transient surge suppression in power supplies, industrial controls, telecommunications, and consumer electronics. Its bi-directional nature protects against voltage spikes of opposite polarities, enhancing circuit longevity and reliability.
Single element, bi-directional TVS Diode for overvoltage protection. 600W peak pulse power rating in surface mount DO-214 package. Minimum breakdown voltage of 20V with 18V reverse stand-off voltage. Clamping voltage of 33.2V effectively limits voltage spikes.
Peak pulse current capability of 102A ensures surge robustness. Wide operating temperature range from -55°C to 175°C. Low reverse leakage current of 1μA for efficiency. Compact size facilitates integration into tight PCB layouts.
Choose STMicroelectronics SMA6J18CA-TR for reliable and efficient transient voltage suppression in electronic, industrial, automotive, and telecommunication equipment. Browse further TVS dioide options and other semiconductor components at EnvMart.
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Frequently Asked Questions
The SMA6J18CA-TR has a peak pulse power rating of 600W, allowing it to handle significant transient voltage surges.
This diode operates reliably across a wide temperature range from -55°C to 175°C, making it suitable for harsh industrial environments.
The clamping voltage for this TVS diode is 33.2V, which helps protect downstream components from voltage spikes.
The minimum breakdown voltage (Vbr) of the SMA6J18CA-TR is 20V, ensuring it activates at the appropriate voltage levels to protect circuits.
The maximum reverse stand-off voltage (Vwm) for this model is 18V, which defines the maximum voltage that can be applied without causing breakdown.
This diode features a single element configuration, designed for bi-directional voltage suppression.
The SMA6J18CA-TR can handle a maximum peak pulse current of 102A, ensuring robust surge handling capabilities.
It is packaged in a compact surface mount DO-214 package, which measures 4.6mm in length, 2.9mm in width, and 2.03mm in height.
The maximum reverse leakage current for the SMA6J18CA-TR is 1μA, which contributes to efficient operation in steady-state conditions.
This model is ideal for protecting sensitive electronic circuits in applications such as power supplies, industrial controls, telecommunications, and consumer electronics.
This TVS diode has a pin count of 2, facilitating easy integration into circuit designs.
The SMA6J18CA-TR is manufactured in India.
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