Here's Why Aehr Test Systems Surged Again This Week
Shares in Aehr Test Systems (NASDAQ: AEHR) rose another 15.9% in the week to Friday morning. The move marks another wave of optimism for its potential to diversify away from its core silicon carbide (SiC) wafer-level burn-in (WLBI) test solutions and into new markets such as the gallium nitride (GaN) WLBI market.Not only would diversification help reduce dependence on the SiC WLBI market (where ON Semiconductor is traditionally a major customer for Aehr), it would also move Aehr Test Systems into a GaN market that appears to be building momentum.The good news is Aehr disclosed that three of its four customers, each of which represented more than 10% of its revenue in the third quarter, were in artificial intelligence processors and in the GaN WLBI market on its recent earnings call.Continue reading

Shares in Aehr Test Systems (NASDAQ: AEHR) rose another 15.9% in the week to Friday morning. The move marks another wave of optimism for its potential to diversify away from its core silicon carbide (SiC) wafer-level burn-in (WLBI) test solutions and into new markets such as the gallium nitride (GaN) WLBI market.
Not only would diversification help reduce dependence on the SiC WLBI market (where ON Semiconductor is traditionally a major customer for Aehr), it would also move Aehr Test Systems into a GaN market that appears to be building momentum.
The good news is Aehr disclosed that three of its four customers, each of which represented more than 10% of its revenue in the third quarter, were in artificial intelligence processors and in the GaN WLBI market on its recent earnings call.