Product Overview: 1.5KE12ARL4 by ON Semiconductor

The 1.5KE12ARL4 is a robust transient voltage suppressor (TVS) diode designed by ON Semiconductor, a leading force in the semiconductor industry. This high-quality component is engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring reliable operation and longevity of the device it safeguards.

Key Features:

• Transient Protection: The 1.5KE12ARL4 offers excellent clamping capability, with a peak pulse power dissipation of 1500 Watts for 1ms, safeguarding against transient overvoltages that could otherwise damage electronic circuits.
• Breakdown Voltage: It has a stand-off voltage of 10.2 volts, with a minimum breakdown voltage of 11.4 volts, ensuring it activates only when necessary to protect the circuit.
• Reverse Leakage: With a low leakage current, this device minimizes power loss when in standby, making it an energy-efficient choice for continuous protection.
• Temperature Range: The diode operates effectively across a wide temperature range from -55°C to +175°C, making it suitable for various challenging environments.
• Package: It is available in an axial-lead package, which facilitates easy installation and is compatible with various PCB layouts.

Applications:

The 1.5KE12ARL4 is versatile and can be used in a broad range of applications. It is particularly suitable for:

• Industrial systems where voltage transients can be induced by motor shutdowns or power interruptions.
• Consumer electronics that require protection against surges caused by lightning strikes or power grid fluctuations.
• Automotive electronics where the device can shield against transients induced by load dump and jump starts.
• Telecommunication systems that need safeguarding from voltage spikes that can occur due to switching or external disruptions.

Quality and Reliability:

ON Semiconductor's commitment to quality ensures that the 1.5KE12ARL4 TVS diode meets stringent industry standards for performance and reliability. Users can trust this component to provide consistent, long-term protection for their electronic devices and systems.

With its robust design and ON Semiconductor's reputation for high-quality products, the 1.5KE12ARL4 is an excellent choice for designers looking to enhance the durability and safety of their electronic applications.