Reverse bias test of power devices (up to 2000V)

It is possible to set the failure criteria (current value)! Evaluate device degradation and characteristics through high temperature and high voltage power supply.

At Aites Co., Ltd., high-temperature reverse bias testing (HTRB) for evaluating the oxide film and junction of power devices can be applied up to 2000V. By monitoring the leakage current during the test, the degradation status of the device can be grasped in real-time. Since the power supply is independent, even if one device fails during the test, it does not affect the other devices. Additionally, it is possible to set a failure criterion (current value) and to cut off the power supply to the device deemed faulty at the time of failure judgment. 【Features】 ■ Real-time monitoring of the leakage current during the test allows for understanding the degradation status of the device. ■ The independent power supply ensures that the failure of one device during the test does not affect other devices. ■ The power supply to the device deemed faulty can be cut off at the time of failure judgment. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

Support for the difficulties in the development and evaluation of components, devices, and materials related to semiconductor products.

【Testing, Evaluation, Analysis】 　●Reliability Testing 　　■Temperature Cycle Testing 　　■Thermal Shock Testing 　　■High-Temperature Storage Testing 　　■Highly Accelerated Life Testing 　　■Preconditioning 　　■Hot Oil Testing 　　■In-situ Continuous Measurement 　　■Ion Migration Testing 　　■Electromigration Testing 　　■Test Consulting 　●Evaluation Testing 　　■Bond Strength Testing: Pull/Shear Testing 　　■Mechanical Strength Testing: Vibration/Shock/Fall Testing/Compression Strength/Shear Strength 　　■ESD/Latch Up/CDM Testing 　　■Electrical Characteristic Measurement 　　■Salt Spray Testing 　●Analysis 　　■X-ray Transmission Observation 　　■Ultrasonic Microscope Observation 　　■Luminescence Analysis (EMS/IR-OBIRCH) 　　■Scanning Electron Microscope (SEM) 　　■Transmission Electron Microscope (TEM) 　　■Surface Contamination Analysis (TOF-SIMS) 　　■Foreign Material Analysis (FT-IR)

• Other analytical equipment

In-Situ Continuous Measurement Reliability Evaluation Testing Service

In-situ continuous measurement reliability evaluation tests involve applying stress while measuring characteristics to conduct reliability assessments. ● Accurate understanding of failure time is possible In a readout method where samples are taken out from a stress environment at fixed times, failure can only be understood at the timing of the readout, making it impossible to know the exact time of failure occurrence. In-situ measurement allows for accurate understanding of failure time. ● Detection of recoverable failures is possible Recoverable failures can cause significant issues in the market. In most cases, these recoverable failures cannot be detected using the readout method, but in-situ measurement allows for the detection of recoverable failures, enabling accurate judgment and assessment. ● Monitoring of stress application conditions on samples is possible The stress application conditions and measurement data can be confirmed in real-time.

• Analysis and prediction system
• Other analytical equipment

We will thoroughly evaluate and verify power devices from all angles.

■Problem-Solving Ability Consulting that leads to solutions with knowledge and technology Supporting customer schedules with quick responses ■Investigative Ability Skills to pinpoint and visualize malfunctioning areas Deep insight and advanced, delicate sample processing techniques ■Specialized Equipment Liquid tank thermal shock testing at up to 180°C Power cycle testing essential for power semiconductors

• Analysis and prediction system
• Other analytical equipment

This is a list of devices used for analysis, evaluation, and testing services of AITES.

Aites is a solution-oriented company that sincerely addresses customer challenges in cutting-edge industrial fields. We utilize various owned devices to provide optimal solutions. ■ Product Analysis / Defect Analysis / Failure Analysis Morphological observation, electrical characteristic measurement, defect analysis, failure analysis, sample processing ■ Reliability Evaluation Testing Reliability evaluation testing, ESD/latch-up testing, strength testing, optical characteristics ■ Physical Analysis / Chemical Analysis Physical analysis, surface analysis, chemical analysis

• Analysis and prediction system

An overview of ion migration evaluation and the details of the test implementation are provided!

One of the reliability evaluation methods, the ion migration evaluation test, has become increasingly important as a pre-evaluation due to the transition of products towards being lighter, shorter, and smaller. This document provides an overview of ion migration evaluation and the details of the test implementation using an example of our evaluation tests. We will also introduce the usefulness of the continuously measuring (In-Situ) equipment used in the evaluation tests. [Contents] ■ Introduction ■ Ion Migration ■ Ion Migration Evaluation Test ■ Evaluation Method ■ Evaluation Test Case ■ Conclusion ■ References *For more details, please refer to the PDF document or feel free to contact us.

• Other Software
• others

Contracted power cycle testing using a power cycle testing device! We will cooperate in quality improvement along with failure analysis and assessment.

At Aites Co., Ltd., we offer contract power cycle testing using Siemens (Mentor) power cycle testing equipment. We can also handle the creation of various jigs necessary for testing. Additionally, we accommodate various observations and measurements of power devices. We can capture changes before and after tests such as power cycle testing. 【Features】 ■ We can handle the creation of various jigs necessary for testing. ■ We accommodate various observations and measurements of power devices. ■ We can capture changes before and after tests such as power cycle testing. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments
• Other analytical equipment
• others

Suitable for the evaluation of die attach and TIM materials! We support everything from prototyping to evaluation.

At AITES Co., Ltd., we offer "Module Prototyping and Thermal Resistance Evaluation." In the evaluation of power devices and the materials used in power devices, measuring thermal resistance by actually assembling the device is an effective method for understanding its performance. We can handle everything from prototyping to evaluation. If you are interested, please feel free to consult with us. 【Features】 <Prototyping of Power Modules> ■ We provide a consistent, flexible, and cost-effective service from chip procurement to module assembly. ■ Suitable for evaluating die attach and TIM materials. <Transient Thermal Resistance Measurement> ■ We conduct transient thermal resistance measurements using the T3Ster (power cycle testing device built-in) for power devices, obtaining structural functions and performing thermal analysis. ■ Using this data, we can compare materials, calculate thermal resistance, and estimate defective areas. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments
• Other analytical equipment
• others

It is possible to apply up to 1000V in high temperature and high humidity environments for power devices! The deterioration status of the device can also be monitored.

At Aites Co., Ltd., we offer "HAST testing for power devices." 【Features】 - Capable of conducting unsaturated vapor pressure tests with a maximum voltage of 1000V - Evaluation of corrosion and migration of metal wiring through current flow under high temperature and high humidity conditions - Real-time monitoring during testing to assess sample degradation

• Other measuring instruments
• others

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Due to the mandatory implementation of heatstroke prevention measures in the workplace, we have seen an increase in inquiries regarding heatstroke at our company. Among these, we have received many requests to "measure the heat index (WBGT) in accordance with JIS standards." To conclude, the observation of the heat index (WBGT) in accordance with the Japanese Industrial Standards JIS Z 8504 can be achieved by utilizing the black globe thermometer from the Natural Disaster Prevention System ZEROSAI. - Real-time heat index (WBGT) management in the cloud, combined with pinpoint weather forecasting - Notifications via electronic display boards and business chat (LINEWORKS, direct, Wowtalk, Microsoft Teams) when threshold values are exceeded - Centralized management of various observation equipment information such as wind speed, rainfall, water level, noise, and vibration - API integration available *For more details, please visit our website or feel free to contact us.

We would like to inform you that, in order to further strengthen and enhance our sales and service operations, there will be changes to our Nagoya Sales Office as of April 1st, as detailed below. ■ Relocation of Nagoya Sales Office 【New Address】 〒460-0003 6th Floor, Sando Building, 1-7-27 Nishiki, Naka Ward, Nagoya City, Aichi Prefecture TEL: 052-212-6520 / FAX: 052-212-6521 *Please note that the TEL and FAX numbers will also change. Taking this opportunity, all of our staff will continue to make even greater efforts. Please feel free to contact us.

To combat heatstroke during the summer, Sysmet Co., Ltd. has started providing black globe thermometers again this year. Differences from conventional black globe thermometers: - 17-day ahead heat index (WBGT) forecast with a 500m mesh - 1-minute updates of heat index (WBGT) measurements compliant with JIS standards - Email alerts when threshold values are exceeded, along with alarm devices (electronic display boards, rotating lights) and notifications via direct LINE WORKS, etc.