BETAPIN 1 · Independent anodes
Anode 1A1
Function
Input to the first Schottky junction.
How to connect
Connect to the current-limited 5 V source in the example.
Electrical note
Each junction has its own current and thermal limits.
Dual common-cathode Schottky rectifier
MBR20100CT Pinout
Explore MBR20100CT pins, signal names, electrical functions and connection guidance for each package.
Package view
3Physical pins
MBR20100CT-E3TO-220AB
Manufacturer-referencedVishay General Semiconductor
Pin diagram
Select a pin to explore its connection
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MBR20100CTTO-220ABFront view · A1, K2, A2 · tab = K2
MBR20100CTD2PAK / TO-263ABTop view · A1 left, A2 right, K2 metal pad
Click a lead or use the arrow keys. Front view · A1, K2, A2 · tab = K2
PIN 2 · Shared cathode / tab
Common cathodeK
Function
Both cathodes and the exposed metal tab share this node.
How to connect
Connect to the load positive. The load returns to the shared source ground.
Electrical note
The heatsink/tab is electrically live, not ground. Insulate it if required.
PIN 3 · Independent anodes
Anode 2A2
Function
Input to the second Schottky junction.
How to connect
Connect to the current-limited 3.3 V source in the example.
Electrical note
The higher available source normally supplies the load; equal sharing is not guaranteed.