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Reliability Testing

Alfa Chemistry performs extensive product reliability testing to ensure that the quality and durability of a given product are consistent with its specifications throughout its expected life cycle. For more than 20 years, we have been providing reliability testing services that allow us to work with many different customers.

The focus of our reliability testing laboratory is to provide customers with a series of services and tests that meet all their reliability testing needs. Whether you need pretreatment, thermal shock, pressure tank or many other reliability testing needs, we will be happy to serve you. Our reliability testing services are as follows:

  • Pre-conditioning

Perform pretreatment tests on unsealed surface mount packages to determine moisture absorption integrity. This is a very important test. Most packaging certification programs require that equipment be pre-treated before it is subjected to temperature cycling, thermal shock, HAST, temperature humidity, and pressure tank testing.

The following steps are for most pre-conditioning tests:

Reliability Testing in Alfa Chemistry

  • Temperature Cycle

The purpose of this test is to determine the ability of the package to withstand rapid changes in temperature in an air environment. According to the test requirements, a special system capable of generating hot and cold air is used. All parts under pressure during the test must pass the electrical test before and after the test can be successfully completed.

  • Thermal Shock

The purpose of this test is to determine the ability of the package to withstand sudden and rapid temperature changes in a liquid environment. Special systems with two inert fluorocarbon baths are used, which can generate hot and cold air according to the test requirements.

  • Autoclave System

The autoclave test is an environmental test used to measure the moisture resistance of the equipment. The test conditions are performed on JESD22A-102 using the following test conditions at 121°C/100%RH relative humidity, pressure and moisture condensation.

  • High-temperature / Low-temperature Storage

High-temperature/low-temperature storage testing is usually used to determine the effect of time and temperature under storage conditions on the thermally activated failure mechanism and the failure time distribution of solid-state electronic devices. This test can be destructive, depending on time, temperature and packaging (if any).

  • Temperature / Humidity Deviation Test

This test is conducted to evaluate the reliability of unsealed IC devices in humid environments. Temperature, humidity and bias conditions are applied to accelerate the penetration of moisture through the external protective material or along the interface between the external protective material and the metal conductor passing through it.

Reliability Testing

So far, our reliability testing services have used a variety of advanced equipment to meet customers' reliability qualifications and engineering needs. We are proud to meet the needs of our customers. If you need reliability testing, please contact us.

Our products and services are for research use only and cannot be used for any clinical purpose.

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