Keysight Technologies Launches Innovative 3kV Wafer Testing System

Unveiling Keysight's New Wafer Testing Innovation

Keysight Technologies, Inc. (NYSE: KEYS) has recently launched an advanced 4881HV High Voltage Wafer Test System aimed at boosting productivity for power semiconductor manufacturers. This sophisticated solution is designed to facilitate parametric tests up to 3kV, accommodating both high and low voltage testing in a single pass. The introduction of this versatile system marks a significant advancement in the semiconductor testing segment, which has been traditionally segmented into two separate testing processes.

Addressing the Increasing Demand in Semiconductor Testing

With the rapid growth in demand for power semiconductors, companies are seeking solutions that cater to the multifunctionality and performance of modern devices, such as silicon carbide (SiC) and gallium nitride (GaN). Manufacturers are under pressure to expedite their testing processes to stay competitive and reduce time to market. Keysight's 4881HV is engineered specifically to meet these evolving challenges, allowing manufacturers to conduct both process control monitoring (PCM) and wafer acceptance testing (WAT) seamlessly.

Key Benefits of the 4881HV High Voltage Wafer Test System

The introduction of the 4881HV system offers several notable advantages:

Versatile High Voltage Capability

This new test system includes a high-voltage switching matrix (HV-SWM) that accommodates up to 3kV requirements and can be scaled to 29 pins. It integrates precision source measure units (SMUs) enabling extensive measurement flexibility—from low currents to sub-pA resolution, maximizing its utility in a variety of applications. Additionally, it supports comprehensive high-voltage capacitance measurements and a range of parametric testing options.

Enhanced Testing Efficiency

The HV-SWM system provides an efficient and effective approach to testing by eliminating the need for multiple systems dedicated to high-voltage and low-voltage testing. This single system approach optimizes the testing footprint and minimizes testing duration, thereby enhancing overall productivity. Moreover, it supports automation through compatibility with Keysight’s SPECS-FA software, streamlining the production process significantly.

Robust Safety Features

Safety is a crucial component of Keysight's design philosophy. The 4881HV includes built-in protective circuitry that safeguards operators and equipment from potential high-voltage surges during operations. Compliance with safety regulations, including SEMI S2 standards, also reinforces the system’s reliability and commitment to safe operational practices.

Leadership Insights

Shinji Terasawa, Vice President and General Manager of Keysight's Wafer Test Solutions, shared his enthusiasm for the launch: “Keysight is thrilled to introduce our new wafer test system for power semiconductors, enhancing our longstanding commitment to semiconductor testing innovation. Our aim is to deliver cutting-edge technologies that adapt to the continuously changing landscape of the semiconductor industry.”

Discover More About Keysight Technologies

Keysight Technologies is not just leading in semiconductor testing but is also an S&P 500 company delivering holistic solutions across various sectors. They empower innovators globally by offering design, emulation, and test solutions that span the entire product life cycle. From communications to aerospace and semiconductor industries, Keysight remains an invaluable partner in advancing technology. For more information about their offerings, visit www.keysight.com.

Frequently Asked Questions

What is the 4881HV High Voltage Wafer Test System?

The 4881HV is a new wafer test system from Keysight Technologies designed for high-voltage semiconductor testing up to 3kV.

How does the 4881HV improve testing efficiency?

The system allows for one-pass testing for both high and low voltage, reducing the time and footprint compared to using separate systems.

What industries benefit from Keysight's solutions?

Keysight's technologies serve various sectors, including communications, industrial automation, aerospace, automotive, and semiconductor industries.

Why is safety a priority in the 4881HV system?

The system includes protective features to ensure the safety of operators and equipment during high-voltage testing operations.

How can I learn more about Keysight Technologies?

For additional information, you can visit their official website at www.keysight.com.

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