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STMicroelectronics 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin DO-214 SMAJ30A-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | SMAJ30A-TR |
| Width | 2.95mm |
| Mount Type | Surface |
| Series | SMAJxxA |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 714-7106PBrand: STMicroelectronicsManufacturers Part No.: SMAJ30A-TR |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 64.3V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 33.3V |
| Maximum Reverse Stand-off Voltage Vwm | 30V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 36A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- Uni-directional diode designed for transient voltage suppression applications.
- Single element configuration suitable for electronic circuit protection.
- Peak pulse power rating of 400 watts offers robust protection.
- Compact surface mount DO-214 package for efficient PCB assembly.
- Operating temperature range from -55°C to 150°C for reliable performance.
- Clamping voltage of 64.3 V ensures effective transient voltage clipping.
- Maximum reverse stand-off voltage of 30 V for circuit safeguarding.
- Extremely low leakage current of 200 nA minimizes standby losses.
Product Description
STMicroelectronics SMAJ30A-TR is a high-performance 1-element uni-directional TVS diode designed for transient voltage suppression in sensitive electronic circuits. Providing a peak pulse power dissipation of 400 W, this diode is housed in a compact 2-pin DO-214 surface mount package that facilitates efficient PCB assembly and saves board space.
The SMAJ30A-TR diode features a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, making it ideal for protecting power lines and industrial equipment from voltage spikes and electrostatic discharge (ESD). The device offers a clamping voltage of 64.3 V and can absorb peak pulse currents up to 36 A, ensuring reliable operation under transient conditions.
Operating reliably within a temperature range from -55°C to 150°C, this diode is suited for use in demanding environments including industrial, commercial, automotive, and manufacturing applications. The low reverse leakage current of 200 nA ensures minimal power loss during normal operation.
The diode’s surface mount package (DO-214) allows for automated assembly in high-volume manufacturing processes, enhancing production efficiency in electronic device manufacturing.
Uni-directional transient voltage suppression for effective circuit protection. Single diode element balance ensures optimal performance. 400 W peak pulse power for robust transient handling. Compact DO-214 surface mount package facilitating automated PCB mounting.
Wide operating temperature range of -55°C to 150°C for versatile environment use. Low leakage current limits power consumption under normal conditions. Tested for 1 mA current and withstands peak pulse currents of up to 36 A.
Suitable applications include industrial controls, automotive electronics, and power supplies.
STMicroelectronics is a renowned brand in semiconductors, and the SMAJ30A-TR model continues its legacy of reliable discrete electronic components. This TVS Diode is a suitable choice for designers seeking effective transient voltage protection in compact form factors.
Browse the extensive range of discrete semiconductors and transient voltage suppressors at EnvMart for complementary components and engineering solutions.
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Frequently Asked Questions
The SMAJ30A-TR diode has a peak pulse power dissipation rating of 400 watts, providing robust protection against transient voltage spikes.
The maximum reverse stand-off voltage for the SMAJ30A-TR is 30 V, which helps safeguard circuits from overvoltage conditions.
The clamping voltage of the SMAJ30A-TR is 64.3 V, ensuring effective transient voltage clipping during operation.
This diode operates reliably within a temperature range of -55°C to 150°C, making it suitable for various demanding environments.
The SMAJ30A-TR can withstand maximum peak pulse currents of up to 36 A, ensuring reliable performance under transient conditions.
The dimensions of the SMAJ30A-TR are 4.6 mm in length, 2.95 mm in width, and 2.03 mm in height.
The SMAJ30A-TR is housed in a compact DO-214 surface mount package, which facilitates efficient PCB assembly.
The maximum reverse leakage current for the SMAJ30A-TR is 200 nA, which minimizes power loss during normal operation.
This diode features a single element configuration, designed for uni-directional transient voltage suppression applications.
The minimum breakdown voltage for the SMAJ30A-TR is 33.3 V, providing effective protection for sensitive circuits.
This diode is suitable for applications in industrial controls, automotive electronics, and power supplies, offering effective transient voltage protection.
Yes, the compact DO-214 surface mount package of the SMAJ30A-TR allows for automated assembly in high-volume manufacturing processes.
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