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CMKSH-3DO TR PBFREE is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE ARR SCHOT 30V 100MA SOT363. Review the specifications below when checking this part for your BOM.
The CMKSH-3DO is a surface mount silicon dual opposing Schottky diode in an SOT-363 package. It incorporates two galvanically isolated low forward voltage diodes with an opposing Anode/Cathode configuration. Key electrical parameters include a peak repetitive reverse voltage of 30 V and a continuous forward current of 100 mA. The device operates within a junction temperature range of -65 to +150 °C, featuring a typical forward voltage of 0.51 V at 100 mA and a reverse recovery time of 5.0 ns.
Verify the specific ordering suffix against manufacturer documentation before procurement. The provided model includes the PBFREE suffix, indicating lead-free plating. Confirm that this environmental designation aligns with project requirements, as alternative plating options such as Tin/Lead may exist under different part number designations.
Select this component for designs necessitating compact dual-diode solutions with high-speed performance. The SOT-363 footprint offers space efficiency compared to discrete single diodes. Ensure the 30 V reverse voltage rating and 100 mA current capacity meet the circuit's operational demands and thermal constraints.
This component belongs to Central Semiconductor’s portfolio of surface mount silicon Schottky diodes. It is designed to provide efficient rectification in small form factors. The dual opposing configuration allows for versatile circuit topologies within a single integrated package.
Publicly confirmed substitute part numbers are not available in the verified source material.
Pin 1 is Anode D1, Pin 2 is NC, Pin 3 is Cathode D2, Pin 4 is Anode D2, Pin 5 is NC, and Pin 6 is Cathode D1.
No, the two diodes are galvanically isolated from each other.
The maximum operating and storage junction temperature is +150 °C.
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