SMBJ24A

Replacement path

Unidirectional SMB TVS class — evaluate ChipNobo CN-TVS-24-03 for electrical window, footprint, and supply continuity under NRND pressure.

NRND Engineering Compatible

View CN-TVS-24-03 Request samples / pricing Ask FAE about this mapping
Original Part Number
SMBJ24A
Manufacturer / source class
Industry-standard multi-vendor
Lifecycle Status
NRND
Compatibility Status
Engineering Compatible
Package
SMB (DO-214AA)
Category
TVS Diodes

ChipNobo replacement candidates

ChipNobo PN Package Notes
CN-TVS-24-03 SMB Primary SMB 24 V TVS candidate — match Vr / footprint first, then validate Ipp and clamp with FAE.
Open CN-TVS-24-03 Request samples Request pricing Talk to engineering

Parameter comparison

Directional compare for FAE review — not a drop-in guarantee.

Parameter SMBJ24A CN-TVS-24-03
Working standoff (Vr) 24 V 24 V
Package / footprint SMB (DO-214AA) SMB
Polarity class Unidirectional (typical) Confirm on datasheet
Peak pulse / power window SMBJ-class (~600 W typ.) Confirm vs CN-TVS rating with FAE
Pin-to-Pin claim — Not verified — Engineering Compatible

Evaluation focus

Confirm peak pulse power (Ipp), clamping voltage, and capacitance against your surge standard before layout freeze. Pin-to-Pin is not claimed until FAE verification.

Typical applications

  • USB / interface surge protection
  • Industrial I/O lines
  • DC power-rail clamping

Next engineering steps

Lifecycle Risk path Engineering Compatible method Talk to engineering