Littelfuse Tariff Inquiry

Z86E0812HEC1903

Littelfuse's Z86E0812HEC1903 is a high-performance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic circuits from voltage transients and electrostatic discharge (ESD) events. This device offers excellent clamping characteristics and fast response time, making it suitable for a wide range of applications.

Description:

The Z86E0812HEC1903 is a uni-directional TVS diode with a maximum clamping voltage of 81.2V and a reverse stand-off voltage (Vr) of 68V. It has a bidirectional surge current capability of up to 190A (8/20µs) and is designed to operate over a wide temperature range of -65°C to +150°C.

Features:

1. High surge current capability: With a bidirectional surge current of up to 190A (8/20µs), the Z86E0812HEC1903 can effectively protect sensitive electronic circuits from high-energy transients.
2. Low clamping voltage: The maximum clamping voltage of 81.2V ensures that the TVS diode provides efficient protection without causing any damage to the connected circuits.
3. Fast response time: The Z86E0812HEC1903 has a fast response time, which enables it to quickly suppress voltage transients and prevent damage to connected components.
4. Wide operating temperature range: The device can operate effectively in harsh environments, with a temperature range of -65°C to +150°C.
5. Small form factor: The compact size of the Z86E0812HEC1903 makes it suitable for use in space-constrained applications.

Applications:

The Littelfuse Z86E0812HEC1903 is suitable for a wide range of applications where protection against voltage transients and ESD events is crucial. Some of the key applications include:

1. Telecommunications equipment: Protecting circuits in telephone systems, modems, and other communication devices.
2. Automotive electronics: Safeguarding various electronic control units (ECUs) and sensors in vehicles.
3. Industrial control systems: Protecting programmable logic controllers (PLCs), motor drives, and other industrial equipment from voltage spikes.
4. Consumer electronics: Ensuring the safety of circuits in smartphones, tablets, and other portable devices.
5. Medical equipment: Providing protection for sensitive electronic components in medical devices such as monitoring systems and diagnostic equipment.

In summary, the Littelfuse Z86E0812HEC1903 is a high-performance TVS diode that offers excellent clamping characteristics, fast response time, and a wide operating temperature range. Its compact size and high surge current capability make it suitable for a variety of applications, providing reliable protection against voltage transients and ESD events.