We will conduct high-temperature and high-humidity bias tests in accordance with automotive standards AEC-Q101 and AQG-3241!
It continuously monitors multiple channels in any temperature and humidity environment. It is capable of measuring small currents under high voltage application (up to 1000V). It supports temperatures from -40 to 150°C and humidity levels from 30 to 95% RH. This includes leakage measurements of capacitor components, semiconductor products, and insulating materials.
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basic information
It is possible to measure currents below µA in reliability tests of power semiconductors and leakage current measurements of insulating materials. ◎ Continuous monitoring (measurement) of microcurrents (up to µA) across multiple channels is possible. ◎ Measurement of microcurrents under high voltage application (up to 1000 V) is possible. ◎ Temperature range: -40 to 150 ℃, humidity: up to 30 to 95 %rh. * We can also accommodate measurements outside the above voltage, current, and temperature ranges, so please contact us. ▶ Examples of Use ◎ Evaluation in accordance with AEC-Q101 and AQG-324 (HTRB, HTGB, H3TRB) ◎ Simultaneous measurement of many samples in arbitrary temperature and humidity environments. ◎ Leakage current measurement of capacitor components and semiconductor products. ◎ Leakage measurement of insulating materials. ▶ Challenges in Microcurrent Evaluation and Our Features Errors can occur due to temperature and measurement environment (cables and measurement boards themselves), making stable measurements a challenge. Furthermore, testing a large number of samples simultaneously makes the measurements even more difficult. We achieve highly accurate microcurrent measurements using an environment that we have uniquely developed and constructed.
Price information
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Applications/Examples of results
We have numerous requests from automotive, semiconductor, electronic component, and material manufacturers! ■ These are high-temperature reverse bias tests (HTRB), high-temperature gate bias tests (HTGB), and high-temperature high-humidity reverse bias tests (H3TRB) that comply with AEC-Q101. ■ These are high-temperature reverse bias tests (HTRB), high-temperature gate bias tests (HTGB), and high-temperature high-humidity reverse bias tests (H3TRB) that comply with AQG-324.
Detailed information
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Microcurrent (Multi-channel) Evaluation Equipment
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Multi-channel evaluation board
Line up（6）
| Model number | overview |
|---|---|
| AEC-Q101 | High Temperature Reverse Bias Test (HTRB) MIL-STD-750-1 M1038 Method A |
| AEC-Q101 | High Temperature Gate Bias Test (HTGB) JESD22 A-108 |
| AEC-Q101 | High Temperature High Humidity Reverse Bias Test (H3TRB) JESD22 A-101 |
| AQG-324 | High Temperature Reverse Bias Test (HTRB) QL-05 IEC 60747-9:2007 section 7.1.4.1 (IGBT) IEC 60747-8:2010 (MOSFET) IEC 60747-2:2016 (diode) IEC 60749-23:2011 |
| AQG-324 | High Temperature Gate Bias Test (HTGB) QL-06 IEC 60747-9:2007 section 7.1.4.1 (IGBT) IEC 60747-8:2010 (MOSFET) IEC 60749-23:2011 |
| AQG-324 | High Temperature High Humidity Reverse Bias Test (H3TRB) QL-07 IEC 60747-9:2007 (IGBT) IEC 60747-8:2010 (MOSFET) IEC 60747-2:2016 (diode) IEC 60749-5:2017 |
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Company information
As a development and design company, we promote the development, design, and evaluation of semiconductor peripheral circuits and application products through simulation technology.