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Bourns 1-Element Bi-Directional TVS Diode Surface Mount, 1.5 kW Peak Pulse Power, 2-Pin SMC Package SMCJ54CA
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | Bourns |
| Height | 2.75mm |
| Length | 7.15mm |
| Model | SMCJ54CA |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | SMC |
| Maximum Operating Temperature | 150°C |
| Package Type | SMC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 87.1V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 60V |
| Maximum Reverse Stand-off Voltage Vwm | 54V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 17.2A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Supports bi-directional voltage protection against transient surges.
- Peak pulse power dissipation of 1.5 kW for high energy absorption.
- Minimum breakdown voltage of 60 V ensures reliable clamping.
- Maximum operating temperature up to 150°C for harsh environments.
- Compact surface mount design with SMC package dimensions of 7.15 mm x 6.22 mm x 2.75 mm.
- ESD protection compliant with automotive standard AEC-Q101.
- Maximum peak pulse current rating of 17.2 A for surge suppression.
- Low maximum reverse leakage current of 5 μA reduces standby power loss.
Product Description
Bourns SMCJ54CA 1-Element Bi-Directional TVS Diode is designed for transient voltage suppression applications requiring 1.5 kW peak pulse power dissipation. The device provides bi-directional voltage protection and comes in a compact 2-pin SMC surface mount package with dimensions 7.15 mm length, 6.22 mm width, and 2.75 mm height.
With a minimum breakdown voltage of 60 V and a clamping voltage of 87.1 V, it effectively protects against voltage surges caused by electrostatic discharge (ESD) and other transient events. The diode supports a maximum reverse stand-off voltage of 54 V and can handle a maximum peak pulse current of 17.2 A. Its maximum operating temperature rating of 150°C enables use in demanding environments typical of automotive and industrial electronics.
The device conforms to the automotive AEC-Q101 standard, making it suitable for automotive electronic systems requiring stringent reliability. The maximum reverse leakage current is very low at 5 μA, maintaining system efficiency during normal operation.
This transient voltage suppressor diode is widely used in electronic power and connector applications for protecting delicate circuits from high voltage spikes, such as in power supplies, industrial controls, automotive electronics, and consumer devices.
Supports bi-directional voltage protection for transient surges. Compact surface mount SMC package ensures space-efficient PCB layout. Rated for 1.5 kW peak pulse power dissipation. Meets automotive reliability with AEC-Q101 certification.
Wide operating temperature range from -55°C to 150°C. Low reverse leakage current reduces power waste. Ideal for robust surge protection in industrial and automotive electronics. Explore the full range of Bourns TVS Diodes at EnvMart for reliable surge protection solutions.
Explore more products in our Transient Voltage Suppressors category.
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Frequently Asked Questions
The Bourns SMCJ54CA TVS diode has a peak pulse power dissipation of 1.5 kW, making it suitable for high energy absorption applications.
The minimum breakdown voltage of the SMCJ54CA is 60 V, ensuring reliable clamping during voltage surges.
This model can operate at a maximum temperature of 150°C, which allows for use in harsh environments.
The dimensions of this surface mount diode are 7.15 mm in length, 6.22 mm in width, and 2.75 mm in height.
The clamping voltage for the SMCJ54CA is 87.1 V, providing effective protection against voltage surges.
This model has a maximum peak pulse current rating of 17.2 A, suitable for surge suppression applications.
The SMCJ54CA conforms to the automotive standard AEC-Q101, ensuring reliability in automotive applications.
The maximum reverse leakage current for the SMCJ54CA is 5 μA, which helps reduce standby power loss.
This diode features a surface mount design, allowing for a compact PCB layout.
The minimum operating temperature for the Bourns SMCJ54CA is -55°C, making it suitable for a wide range of environments.
This model is a single element diode, designed for bi-directional voltage protection against transient surges.
This transient voltage suppressor is widely used in electronic power and connector applications, including automotive electronics and industrial controls.
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