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STMicroelectronics 1-Element Bi-Directional TVS Diode 600W 2-Pin DO-214 SMA6J40CA-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | SMA6J40CA-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 | 73.6V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 44.4V |
| Maximum Reverse Stand-off Voltage Vwm | 40V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 48A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This diode is configured as a single element suitable for bi-directional voltage clamping.
- It has a minimum breakdown voltage of 44.4 volts to protect sensitive electronics from transient surges.
- The package type DO-214 offers a compact surface mount form factor measuring 4.6mm length and 2.9mm width.
- The diode can dissipate peak pulse power up to 600 watts and clamp voltage at 73.6 volts.
- Its operating temperature ranges from -55°C to 175°C, supporting harsh industrial environments.
- The diode features a maximum peak pulse current of 48 amperes and a low maximum reverse leakage current of 1 microampere.
- It is suitable for protecting semiconductors, discrete components, and power devices in electronics and electrical equipment.
- Designed for use in automotive, industrial, and consumer electronics transient voltage suppression applications.
Product Description
The STMicroelectronics SMA6J40CA-TR is a single-element bi-directional TVS diode designed to protect electronic circuits from transient voltage spikes. It delivers a robust 600W peak pulse power dissipation capability within a compact 2-pin DO-214 surface mount package. Featuring a minimum breakdown voltage of 44.4V and a clamping voltage of 73.6V, this diode effectively clamps transient voltages to safe levels, thus safeguarding sensitive components.
With operational temperature ranging from -55°C to 175°C, the SMA6J40CA-TR is suited for demanding industrial, automotive, and consumer electronics environments. The device supports a maximum peak pulse current of 48A and maintains a low maximum reverse leakage current of just 1μA, ensuring reliability and efficiency. Its dimensions - 4.6mm length, 2.9mm width, and 2.03mm height - allow easy integration into dense PCB layouts.
This diode is ideal for transient voltage suppression applications across semiconductor, power connector, and discrete semiconductor domains. Its surface mount mount type facilitates automated assembly and improves manufacturing efficiency.
This diode is configured as a single element with bi-directional voltage protection. Provides 600W peak pulse power dissipation to withstand high transient events. Compact DO-214 package dimensions allow space-efficient PCB designs.
Wide operating temperature range allows use in harsh environments. Low leakage current enhances energy efficiency in circuits. High peak pulse current capability protects against large surges. Applicable for automotive, industrial, laboratory, and consumer electronics use cases.
For industrial and laboratory transient voltage suppression requirements, the SMA6J40CA-TR from STMicroelectronics offers reliability and robust protection. Available with detailed technical documentation and compliance certification, it suits professional electronics manufacturing and repairs.
Explore additional semiconductor and TVS Diode solutions in the Electronics & Electricals category on EnvMart for complementary circuit protection components.
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Frequently Asked Questions
The SMA6J40CA-TR can dissipate peak pulse power up to 600 watts.
The minimum breakdown voltage is 44.4 volts, providing effective protection against transient surges.
This model has dimensions of 4.6mm in length, 2.9mm in width, and 2.03mm in height.
It supports a maximum peak pulse current of 48 amperes.
The operating temperature ranges from -55°C to 175°C, making it suitable for harsh environments.
The clamping voltage is 73.6 volts, which helps to protect sensitive electronics during transient events.
It comes in a compact DO-214 surface mount package, facilitating easy integration into PCB layouts.
The maximum reverse leakage current is 1 microampere, enhancing energy efficiency in circuits.
It is suitable for protecting semiconductors, discrete components, and power devices in automotive, industrial, and consumer electronics.
This model is configured as a single element, designed for bi-directional voltage clamping.
The maximum reverse stand-off voltage is 40 volts, which is crucial for its protective function.
The test current is specified at 1 milliampere (1mA).
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