1SMA58AT3G

Overview of 1SMA58AT3G

The 1SMA58AT3G is a TVS diode optimized for high-speed and low-voltage operations, providing excellent performance for specific applications such as analog and digital signal switching.

Pinout

The 1SMA58AT3G pinout refers to the configuration and function of each pin in its DO-214AC-2 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the 1SMA58AT3G has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• Single Uni-Directional Operation: The 1SMA58AT3G operates in a single uni-directional mode, making it suitable for applications where bidirectional operation is not required.
• High Surge Capability: This TVS diode has high surge capability, allowing it to handle high-energy pulses and spikes without compromising its performance.
• Low Capacitance: The 1SMA58AT3G features low capacitance, making it suitable for applications where low input capacitance is required.
• High-Speed Operation: This TVS diode operates at high speeds, allowing it to handle fast switching and signal transmission applications.
• Low Voltage Operation: The 1SMA58AT3G can operate at low voltages, making it suitable for applications where low voltage operation is required.

Applications

• Telecommunications Equipment: The 1SMA58AT3G is used in telecommunications equipment such as routers, switches, and modems to protect against electrical surges and spikes.
• Computer Systems: This TVS diode is used in computer systems to protect against electrical surges and spikes that can damage sensitive electronic components.
• Automotive Systems: The 1SMA58AT3G is used in automotive systems such as infotainment systems, navigation systems, and driver assistance systems to protect against electrical surges and spikes.
• Industrial Control Systems: This TVS diode is used in industrial control systems to protect against electrical surges and spikes that can damage sensitive electronic components.

Advantages and Disadvantages

Advantages

• High Surge Capability: The 1SMA58AT3G has high surge capability, making it suitable for applications where high-energy pulses and spikes are present.
• Low Capacitance: This TVS diode features low capacitance, making it suitable for applications where low input capacitance is required.

Disadvantages

• Sensitivity to Temperature: The 1SMA58AT3G may be sensitive to temperature changes, which can affect its performance and reliability.
• Limited Operating Frequency Range: This TVS diode has a limited operating frequency range, making it suitable for applications where the frequency range is within its specifications.

Equivalents

For similar functionalities, consider these alternatives to the 1SMA58AT3G:

• 1SMB58CT4G: This TVS diode has similar features and specifications as the 1SMA58AT3G but with a different package type.
• SMV58A-TR: This TVS diode has similar features and specifications as the 1SMA58AT3G but with a different package type and operating characteristics.

Frequently Asked Questions

Q: What is the maximum surge current rating of the 1SMA58AT3G?
A: The maximum surge current rating of the 1SMA58AT3G is 400W.

Q: What is the operating temperature range of the 1SMA58AT3G?
A: The operating temperature range of the 1SMA58AT3G is -40°C to 125°C.

Q: Can the 1SMA58AT3G operate in bidirectional mode?
A: No, the 1SMA58AT3G operates in single uni-directional mode only.

Q: What is the capacitance of the 1SMA58AT3G?
A: The capacitance of the 1SMA58AT3G is low and suitable for applications where low input capacitance is required.