TVS Diode

12 parts

Transient-voltage-suppression diodes clamp ESD and surge events before they reach your silicon. They belong on every connector pin that leaves the board — USB, RS-485, CAN, power inputs.

How to choose
  • Pick the working voltage just above your signal level and check clamping voltage at the expected surge current.
  • For high-speed lines (USB 2.0 HS+), use low-capacitance ESD arrays instead of general TVS parts.
Part LCSC JLC class
SMBJ24A
FMS(美丽微)
C143156 Extended Part
PTVS24VS1UR
FUXINSEMI(富芯森美)
C5380693 Extended Part
SMBJ24A
Littelfuse
C404129 Extended Part
PTVS18VS1UR,115
Nexperia(安世)
C553384 Extended Part
PTVS24VU1UPAZ
Nexperia(安世)
C553400 Extended Part
PTVS36VP1UP,115
Nexperia(安世)
C553416 Extended Part
PTVS36VS1UR,115
Nexperia(安世)
C171823 Extended Part
SMDJ26AQ
YANGJIE(扬杰)
C7462781 Extended Part
SMDJ36AQ
YANGJIE(扬杰)
C2942642 Extended Part
SMAJ5.0A
C132575 Extended Part
SMBJ5.0A
C127544 Extended Part
SMCJ30A
C140810 Extended Part

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