The 1.5KE180CA is a high-quality transient voltage suppression (TVS) diode from STMicroelectronics, designed to protect electronic circuits from voltage spikes and surges. It is a bidirectional TVS diode, meaning it can provide protection in both directions, making it an ideal choice for AC applications or where the polarity is reversible. This component belongs to the 1.5KE series, which is known for its reliability and robust performance in harsh environments.

Key Features

• Stand-Off Voltage: The 1.5KE180CA has a stand-off voltage of 180V, which indicates the maximum voltage that the device can withstand without conducting significant current.
• Peak Pulse Power: It can handle a peak pulse power of 1500 Watts for a short duration of 10/1000μs waveform, which helps to protect sensitive electronic components from energy spikes.
• Clamping Voltage: Upon encountering a voltage spike, the clamping voltage is the maximum voltage that the device will allow to pass through. The 1.5KE180CA ensures a clamping voltage that is sufficiently low to protect the circuitry it is connected to.
• Reverse Stand-off Voltage: As a bidirectional TVS diode, it has a reverse stand-off voltage that is equivalent to its forward stand-off voltage, providing symmetrical protection.
• Package: Available in a molded plastic case, the 1.5KE180CA is provided in a DO-201 package which is known for its durability and ease of mounting on printed circuit boards (PCBs).

Applications

The 1.5KE180CA is versatile and can be used in a wide range of applications. It is commonly employed in industrial systems, telecommunications, power supply units, and other electronic equipment to safeguard against voltage transients induced by inductive load switching and lightning. Its ability to absorb high transient power makes it particularly useful in environments where electrical noise and spikes are prevalent.

Quality and Standards

STMicroelectronics ensures that the 1.5KE180CA meets rigorous quality standards. The device is compliant with industry standards such as RoHS and ISO, ensuring that it is both environmentally friendly and manufactured to the highest quality standards. With its robust design and reliable performance, the 1.5KE180CA is a trusted component for protecting sensitive electronic circuits.