Littelfuse, Inc. introduced the new 5.0SMDJxxS-HRA TVS Diode Sequence. The high-reliability TVS diodes are designed, manufactured, and screened to offer sturdy overvoltage safety, with low early failures and 0 degradation over steady surge occasions.
Littelfuse’s new 5.0SMDJxxS-HRA TVS Diode Sequence
In the present day’s plane use extra and new composite supplies, thus requiring higher-level lightning safety for all electrical and digital gear. The 5.0SMDJxxS-HRA is a extremely dependable TVS diode sequence developed for plane subsystems. They defend delicate digital gear from voltage transients induced by lightning and different transient voltage occasions. Littelfuse manufactures these high-reliability TVS diodes utilizing a stringent course of for up-screening digital parts that ensures enhanced robustness. They’re accessible in a 5000W surface-mount DO-214AB bundle with a high-power density of as much as 5 kW.
The 5.0SMDJxxS-HRA TVS Diode Sequence is right for purposes that require excessive reliability beneath harsh environments, together with:
- Aerospace, avionics, and plane subsystems (e.g., cockpit shows, combat management, radar, and so on.),
- Plane energy trains,
- AC or DC energy line safety,
- Low-frequency information traces,
- Industrial automation, and
- Harsh setting purposes.
“The 5.0SMDJxxS-HRA TVS Diode Sequence enhanced energy score (as much as 5 KW) whereas in the identical compact surface-mount bundle (as prior options) present elevated electronics safety efficiency and better design flexibility,” stated Charlie Cai, a Senior Product Advertising Supervisor at Littelfuse. “These up-screened TVS diodes assist aerospace electronics designers meet demanding high-grade regulatory necessities with no need to extend the dimensions of their printed circuit boards.”
The 5.0SMDJxxS-HRA TVS Diode Sequence gives these key advantages:
- Delivers a better energy score than different high-reliability TVS diode sequence, leading to a 66% enhance in surge dealing with functionality.
- Makes use of high-reliability design and up-screening course of for avionics and different demanding purposes.
- The very small JEDEC DO-214AB (SMC) bundle, coupled with a high-power density (5 KW), offers PC board designers with a space-saving various to at the moment accessible choices.
- Meets DO-160 lightning safety regulatory necessities.
- Offers a really low clamping voltage and limitless surge life.
