DO-214AA SMB — footprint and board fit
The SMBJ8.5CA-13-F: Housed in the DO-214AA (SMB) surface-mount package, this part reflows with standard lead-free profiles. The single bidirectional channel means one device clamps both polarities — no need to pair two unidirectional parts back-to-back, which saves board area and reduces placement cost.
Temperature range and general-purpose use
Operates from -55°C to +150°C junction temperature, covering industrial and automotive ambient conditions without derating concerns. Marked as General Purpose application — it is not a dedicated automotive-grade (AEC-Q101) part, so for under-hood or chassis-domain designs confirm the qualification requirements against your own reliability standard.