Diotec Semiconductor AGSM4000Rectifiers

Reducing device count with Diotec Semiconductor's 4000 V Standard Rectifier

Electronic equipment powered from the grid must be protected against high voltage surges. These can occur during natural events like severe weather or lightning strikes. The input rectification stage of Smart Electricity Meters, 5G Base Stations, LED Street Lamps among others must survive high voltage spikes by design. Diotec’s family of 3000 V and 4000 V rectifiers offers the highest voltage capability in a space-saving footprint. Designed for average currents of up to 1 A and 2 A, the MELF and SMC packages respectively offer the best value-for-money.

Applications

The SM4000 can be used in the input rectifier stage of power supplies connected directly to the landline.
Typical Applications include:
   • Smart Electricity Meters
   • 4G and 5G Base Stations
   • LED Street Lamps

Features and Benefits:

Input rectifier stages connected to the landline have to fulfill the requirements of IEC 61010-1 CAT IV. That requires reverse voltage rating per leg of more than 2000 V, in order to cope with voltage surges caused by lightning strikes. Instead of using two or even three diodes in series per leg to reach such high rated voltage, the SM4000 is a single component offering 4000 V. As such it offers space and cost savings, at no compromise in reliability.

View all orderable part numbers.

SM3000
Diode Switching 3KV 2-Pin DO-213AB T/R

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S3000MC
Diode Switching 3KV T/R


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S4000MC
Diode Switching 4KV T/R


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