identify this diode ?

[L67]

Can anyone identify this diode and suggest an alternative please?

ST E

ET

C453

[AScha.3 · Accepted solution]

probably:

ET

SM6T33A

SGS-Thomson Microelectronics
DO-214AA

Transient voltage supressor
Vrwm=28.2V, Vbr=31.4..34.7V, 13.1A, 600W(1ms)

from ds:

ET  marking.

at mouser:

+

why alternative ?

....

similar 28V :

cheaper, more peak current: 100A