First ESD diodes for 48 V automotive knowledge strains assist save house, cut back value, and maintain alerts working—even in programs like CAN and LIN.
Nexperia has launched the primary ESD safety diodes made for 48 V automotive knowledge strains. These gadgets cut back PCB house and system value, whereas preserving sign integrity—even at excessive knowledge charges—because of ultra-low capacitance.
The brand new portfolio contains six AEC-Q101 certified ESD diodes, constructed to deal with increased reverse working most voltages (VRWM) required by 48 V networks. This marks a shift from counting on workarounds equivalent to further 12 V rails or combining lower-voltage diodes to guard knowledge strains.
Electrical and hybrid autos, not like standard 12 V or 24 V programs, are shifting towards 48 V architectures for higher effectivity. Whereas older communication protocols like CAN, CAN-FD, LIN, and FlexRay are nonetheless in use, they now want safety suited to the upper voltages in EVs and HEVs.
To deal with this, the portfolio affords diodes rated at 54 V, 60 V, and 72 V VRWM. All variants function ultra-low machine capacitance—down to three.4 pF—and are available in normal SOT23 packages. This ensures compatibility and maintains sign integrity for protocols like CAN-FD.
Among the key options of the ESD safety diodes embrace:
- First ESD diodes designed particularly for 48 V automotive knowledge communication strains
- Protects programs in opposition to electrostatic discharge (ESD) occasions
- Helps save PCB house by eradicating the necessity for further parts
- Reduces system value by eliminating workarounds like 12 V rails or parallel diodes
- Maintains sign integrity even at increased knowledge charges
- Helps legacy automotive communication requirements like CAN, CAN-FD, LIN, and FlexRay
- AEC-Q101 certified to be used in automotive environments
These new ESD diodes are aimed toward serving to automotive designers shield their 48 V networks effectively and cost-effectively with out compromising efficiency.
