Active production — a straightforward BOM fit
The SMAJ30CA-13-F: Its 30V reverse standoff voltage and 48.4V clamping at 8.3A peak pulse current make it a standard choice for protecting 24V DC rails from transients.
Parametric window — what the ratings mean for your rail
The 30V reverse standoff (working voltage) means the diode does not conduct at nominal 24V, but clamps at 48.4V when a surge hits — a 24V rail with a 48V abs-max input can survive this without the downstream converter seeing overvoltage. The bidirectional channel (single) means symmetrical clamping for AC or bipolar DC lines — no polarity concern during placement.
Package and board-fit — DO-214AC (SMA)
Housed in the industry-standard DO-214AC (SMA) surface-mount package, the SMAJ30CA-13-F shares the same footprint as thousands of other SMA TVS diodes — no layout surprise when swapping suppliers.
Sourcing posture — active, quoted to order
It is sourced through authorized and independent distribution channels, quoted per your BOM quantity at time of RFQ.