Compact SMD TVS diodes ship plane electrical safety in opposition to lightning strikes and different transient surges
Littelfuse, Inc. has introduced the discharge of the 5.0SMDJxxS-HRA TVS Diode Collection. The high-reliability TVS diodes can present sturdy overvoltage safety, with low early failures and nil degradation over steady surge occasions. The TVS diodes meet the DO-160 lightning safety regulatory requirement and provide a really low clamping voltage making it appropriate for a variety of aircraft-related functions which incorporates plane energy trains and plane subsystems. The 5.0SMDJxxS-HRA TVS Diode Collection can be utilized in harsh environments in functions comparable to AC or DC energy line safety, low-frequency knowledge strains, Industrial automation, and many others.
Based on the corporate, the high-reliability 5.0SMDJxxS-HRA TVS diodes are manufactured utilizing a stringent course of for up-screening digital elements that gives greater robustness. The TVS diodes provide a 60% greater surge dealing with functionality and ship a better energy ranking than different high-reliability TVS diode sequence. These diodes are available in a compact SMC package deal, providing higher-power density, thus permitting engineers to make extra space-saving PCB designs.
Trendy plane are constructed utilizing light-weight composite supplies. Due to this fact, newer plane require higher-level of lightning safety for all onboard electrical and digital gear. The 5.0SMDJxxS-HRA is a extremely dependable TVS diode sequence developed for plane subsystems. This diode protects delicate digital gear from voltage transients induced by lightning and different transient voltage occasions. The diodes can be found in a 5000W surface-mount DO-214AB package deal with a high-power density of as much as 5 kW. The safety diodes are appropriate for functions in aerospace, avionics, and plane subsystems in functions comparable to cockpit shows, struggle management, radar, and many others.
“The 5.0SMDJxxS-HRA TVS Diode Collection enhanced energy ranking (as much as 5 KW) whereas in the identical compact surface-mount package deal (as prior options) present elevated electronics safety efficiency and higher design flexibility,” mentioned Charlie Cai, a Senior Product Advertising and marketing Supervisor at Littelfuse. “These up-screened TVS diodes assist aerospace electronics designers meet demanding high-grade regulatory necessities while not having to extend the dimensions of their printed circuit boards.”
Options of 5.0SMDJxxS-HRA TVS Diode Collection:
Delivers a better energy ranking than different high-reliability TVS diode sequence, leading to a 66% improve in surge dealing with functionality.
• Makes use of high-reliability design and up-screening course of for avionics and different demanding functions.
• The very small JEDEC DO-214AB (SMC) package deal, coupled with a high-power density (5 KW), gives PC board designers with a space-saving various to at present out there choices.
• Meets DO-160 lightning safety regulatory necessities.
• Offers a really low clamping voltage and limitless surge life.
