Product Overview: 1SMA9.0AT3G - ON Semiconductor

The 1SMA9.0AT3G is a robust surface-mount Transient Voltage Suppressor (TVS) diode designed by ON Semiconductor, a leader in energy-efficient innovations. This TVS diode is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and electrostatic discharge (ESD). With its compact SMA package, the 1SMA9.0AT3G is an ideal solution for space-constrained applications where reliable overvoltage protection is essential.

Key Features:

• Peak Pulse Power Dissipation: The device boasts a peak pulse power dissipation of 400 Watts at 10/1000μs waveform, ensuring effective protection against high energy transients.
• Breakdown Voltage: With a breakdown voltage range from 10.0 V (min) to 11.1 V (max), the 1SMA9.0AT3G provides precise voltage clamping, which is crucial for the protection of sensitive components.
• Low Leakage: The low leakage current under normal operation ensures minimal power loss, making it suitable for low-power devices and battery-operated applications.
• Fast Response Time: The diode's response time is virtually instantaneous (less than 1 picosecond from 0V to BV), offering prompt protection upon detecting a voltage transient.
• Operating Temperature: It operates within a wide temperature range of -55°C to +150°C, accommodating various environmental conditions.
• Environmental Compliance: The 1SMA9.0AT3G is RoHS compliant and halogen-free, adhering to environmental regulations and promoting sustainability.

Applications:

The versatile 1SMA9.0AT3G is used across a broad spectrum of applications, including:

• Consumer Electronics
• Industrial Control Systems
• Telecommunication Devices
• Power Supply Protection
• Portable Electronics
• Automotive Electronics

ON Semiconductor's commitment to quality and reliability is evident in the 1SMA9.0AT3G TVS diode, making it a top choice for designers seeking to enhance the durability and longevity of their electronic systems. With its superior transient voltage suppression capabilities, the 1SMA9.0AT3G is a vital component in safeguarding modern electronic circuits against the unpredictable nature of voltage spikes and surges.