The SA58A from ON Semiconductor is a robust transient voltage suppressor diode, designed to protect electronic systems from voltage spikes and surges. This device is a critical component for safeguarding sensitive circuits by clamping unwanted high-voltage transients to a tolerable level, thereby preventing potential damage to connected electronic components.

Key Features and Benefits

• High Surge Capability: With its capability to handle large transient surges, the SA58A is an excellent choice for absorbing high amounts of energy, ensuring the protection of vulnerable circuits from electrical overstress.
• Wide Operating Voltage Range: This device is designed to operate effectively over a broad range of voltages, making it suitable for a variety of applications across different industries.
• Fast Response Time: The SA58A reacts almost instantaneously to transient voltage spikes, providing immediate protection and minimizing the risk of damage to other components in the circuit.
• Low Clamping Voltage: It offers a low clamping voltage relative to its breakdown voltage, which means that it can effectively clamp down on overvoltages without a significant increase in the voltage supplied to the protected circuit.
• Unidirectional Protection: The device is designed to offer protection in one direction, which is ideal for DC power supply applications.
• Robust Construction: The SA58A is built to withstand tough conditions and is encapsulated in a durable package that ensures long-term reliability and performance.

Applications

The SA58A is versatile and can be used in a wide array of applications where transient voltage protection is critical. These include:

• Industrial systems
• Consumer electronics
• Automotive systems
• Telecommunication infrastructure
• Power supply units

Technical Specifications

ON Semiconductor's SA58A comes with the following specifications:

• Peak Pulse Power Dissipation: 5000W (10/1000μs waveform)
• Breakdown Voltage: 58.1V - 64.1V
• Maximum Clamping Voltage: 93.6V at 69.4A
• Operating Junction Temperature: -55°C to +150°C
• Package Type: DO-204AC (DO-15)

With its robust design and high-performance characteristics, the SA58A from ON Semiconductor is an ideal choice for providing effective transient voltage suppression in a wide range of electronic applications.