The SMAJ26A-TR is a robust transient voltage suppression (TVS) diode designed by STMicroelectronics, a leader in semiconductor solutions. This device is specifically engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring reliability and stability in a variety of applications.
Key Features
- Stand-off Voltage: The device has a stand-off voltage of 26V, making it suitable for protecting circuits with a working voltage up to this value.
- Peak Pulse Power: It can handle a peak pulse power of 400W (10/1000µs), providing a high degree of protection against transient voltage events.
- Clamping Voltage: With a clamping voltage of 42.1V, the SMAJ26A-TR ensures that any voltage exceeding this threshold is effectively capped, safeguarding downstream components.
- Package Type: The device comes in a compact SMA (DO-214AC) package, which is ideal for automated assembly and saves board space.
- Operating Temperature Range: It operates within a temperature range of -55°C to +150°C, suitable for a wide range of environments.
- Compliance: This product is compliant with IEC 61000-4-2 and IEC 61000-4-5 standards, ensuring its effectiveness against electrostatic discharges (ESD) and surge events.
Applications
The SMAJ26A-TR is versatile and can be used in a variety of applications where voltage protection is critical. This includes:
- Consumer electronics such as smartphones, tablets, and laptops
- Industrial systems with sensitive microcontroller-based controls
- Networking devices including routers and switches
- Medical equipment requiring consistent and reliable operation
- Automotive electronics that are exposed to harsh electrical environments
Why Choose SMAJ26A-TR?
Opting for the SMAJ26A-TR from STMicroelectronics means selecting a product that offers high-quality transient voltage protection in a small footprint. Its ability to withstand significant power surges while maintaining a low clamping voltage ensures that your sensitive electronics are well protected. Additionally, its compliance with international standards and wide operating temperature range makes it a reliable choice for a broad spectrum of applications.
