TVS Diodes
164 items in 4,109 variations
*incl. VAT plus shipping costs
Item description
Total
Number of diodes
Pulse power loss
Rated blocking voltage
Breakdown voltage
Continuous power loss
min. operating temperature
max. operating temperature
Version
Assembly
Enclosure
Capacity
![SMCJ250A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-250-v-do-214ab-littelfuse-smcj250a.webp)
![SMCJ250CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-250-v-do-214ab-littelfuse-smcj250ca.webp)
![SMCJ26A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-26-v-do-214ab-littelfuse-smcj26a.webp)
![SMCJ28A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-28-v-do-214ab-littelfuse-smcj28a.webp)
![SMCJ28CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-28-v-do-214ab-littelfuse-smcj28ca.webp)
![SMCJ300A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-2-kw-300-v-do-214ab-littelfuse-smcj300a.webp)
![SMCJ300CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-2-kw-300-v-do-214ab-littelfuse-smcj300ca.webp)
![SMCJ33A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-33-v-do-214ab-littelfuse-smcj33a.webp)
![SMCJ350A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-2-kw-350-v-do-214ab-littelfuse-smcj350a.webp)
![SMCJ350CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-2-kw-350-v-do-214ab-littelfuse-smcj350ca.webp)
![SMCJ36A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-36-v-do-214ab-littelfuse-smcj36a.webp)
![SMCJ36CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-36-v-do-214ab-littelfuse-smcj36ca.webp)
![SMCJ400CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-2-kw-400-v-do-214ab-littelfuse-smcj400ca.webp)
![SMCJ40A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-40-v-do-214ab-littelfuse-smcj40a.webp)
![SMCJ40CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-40-v-do-214ab-littelfuse-smcj40ca.webp)
![SMCJ43A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-43-v-do-214ab-littelfuse-smcj43a.webp)
![SMCJ43CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-43-v-do-214ab-littelfuse-smcj43ca.webp)
![SMCJ440CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-2-kw-440-v-do-214ab-littelfuse-smcj440ca.webp)
![SMCJ45A Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-unidirektional-1-5-kw-45-v-do-214ab-littelfuse-smcj45a.webp)
![SMCJ45CA Littelfuse TVS Diodes](/de/images/ed5/SMCJ100A/95x95/smd-tvs-diode-bidirektional-1-5-kw-45-v-do-214ab-littelfuse-smcj45ca.webp)
Safe electronics thanks to TVS diodes: protection against overvoltages
TVS diodes are special suppressor diodes designed to protect particularly sensitive electronic circuits from transient overvoltage pulses. They "swallow" short-term voltage spikes and thus consistently keep the voltage at a safe level. Only when a certain voltage threshold is exceeded does the fuse trip.
Particularly in areas where voltage fluctuations occur frequently, semiconductor components used can be protected with the help of TVS diodes. The diodes are therefore used particularly frequently in communications or automotive technology.