SMBJ30A-TR

The SMBJ30A-TR is a type of Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transient over-voltages. Packaged in a surface-mount SMB (DO-214AA) format, it is suitable for automated assembly processes. The device is capable of handling a peak pulse power of 600 watts with a 10/1000μs waveform, making it ideal for safeguarding circuits against electrostatic discharge (ESD), lightning-induced transients, and other surge events.
Key specifications include a stand-off voltage of 30 volts, a breakdown voltage range of 33.3 to 36.8 volts, and a clamping voltage of 48.4 volts at peak pulse current. The SMBJ30A-TR features unidirectional protection, meaning it is designed to conduct in one direction, which is typical for protecting DC circuits. It is compliant with industry standards such as IEC 61000-4-2 for ESD and IEC 61000-4-5 for surge immunity, enhancing its reliability in various applications. The diode's low profile and lead-free, RoHS-compliant construction make it an environmentally friendly choice for modern electronic designs.

The SMBJ30A-TR is a uni-directional TVS diode for transient voltage suppression. Equivalent products include the Littelfuse SMBJ30A, STMicroelectronics SMBJ30A, and Vishay SMBJ30A. These equivalents share similar electrical characteristics, such as breakdown voltage and power dissipation capabilities, and are suitable for protecting sensitive electronics from voltage transients. Always check datasheets to ensure compatibility with your specific requirements.

The SMBJ30A-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transient surges. Key features include:
1. Breakdown Voltage: The device has a breakdown voltage of approximately 30V.
2. Power Dissipation: It offers a peak pulse power dissipation of 600 Watts (10/1000µs waveform).
3. Package Type: It comes in a compact SMB (DO-214AA) surface-mount package, facilitating easy integration into PCBs.
4. Response Time: The diode features a fast response time, typically less than 1 picosecond, for efficient clamping of overvoltage transients.
5. Polarity: It is an unidirectional device, meaning it provides protection in one direction.
6. Compliance: The SMBJ30A-TR is RoHS compliant, indicating environmentally friendly manufacturing practices.
7. Operating Temperature: The device operates efficiently over a wide temperature range, usually from -55°C to +150°C.
These features make the SMBJ30A-TR suitable for safeguarding data lines, power supplies, and other vulnerable components in various electronic applications.

The SMBJ30A-TR is a Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes. It is typically used in power supply, telecommunications, and automotive applications to prevent voltage transients. The device comes in an SMB (DO-214AA) package, which features two pins: one anode and one cathode. These pins connect the diode in parallel with the circuit to be protected.
The primary function of the SMBJ30A-TR is to clamp and suppress voltage spikes to a safe level, thus protecting sensitive electronic components from electrical overstress. It is designed to handle a peak pulse power of 600 watts and is capable of clamping transients with a breakdown voltage close to 30 volts. The "A" suffix indicates it is a uni-directional device, meaning it is designed to protect against positive voltage transients.

The SMBJ30A-TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is known for designing, developing, and manufacturing a wide range of semiconductor products used in various electronic applications. These include microcontrollers, sensors, power management devices, and discrete components like diodes and transistors. As a leader in the semiconductor industry, STMicroelectronics serves numerous sectors such as automotive, industrial, personal electronics, and communications, providing the technological foundation for innovative solutions across the globe.

The SMBJ30A-TR is a TVS (Transient Voltage Suppressor) diode commonly used for protecting sensitive electronic components from voltage spikes and transient events. Key application areas include:
1. Power Supply Protection: Safeguarding power lines in consumer electronics and industrial equipment.
2. Data Line Protection: Shielding communication and data lines from electrostatic discharge (ESD) and surges.
3. Automotive Electronics: Protecting vehicle electronic systems against voltage transients.
4. Telecommunications: Ensuring reliability in telecom equipment by mitigating over-voltage conditions.
5. Industrial Control Systems: Enhancing robustness of control units in harsh environments.
Its compact SMB package makes it suitable for space-constrained applications.

The SMBJ30A-TR is a Transient Voltage Suppressor (TVS) diode typically found in an SMB (DO-214AA) package type. This surface-mount package is designed for protecting electronic circuits against voltage transients induced by inductive load switching and lightning.