EOS 10/1000 microsecond surge protection

Manufactured using ST’s planar technology, ST’s large TVS portfolio has been upgraded to be rated with high surge power capability at high temperatures:

• SMX1J, the smallest TVS: 100 W in µQFN (1 x 1.45 mm)
• SMAJ series: up to 600 W in SMA package
• SMBJ and SM6T series: 600 W in SMB package
• SM15T, SMCJ and SMC30J series: up to 3000 W in SMC package

ST’s TVS are also available in flat packages, increasing the power density further for small form factor applications.

All ST EOS 10/1000 µs protection devices are rated at full power capability, even at high junction temperature, and with the smallest Jedec footprint. ST’s Transil™ series are the only TVS able to maintain power capability as the temperature increases, while other protection solutions are derated to zero power at high temperatures. 

Using ST devices, designers can either increase equipment robustness or optimize space savings by selecting smaller packages.