Dual switching diode in a compact SC-74 footprint
The Infineon BAV70UE6327HTSA1 is a dual common-cathode switching diode array in a PG-SC74-6 surface-mount package.
The 4 ns trr is the headline switching-speed spec. It means the diode can handle fast edges in switching power supply snubbers, high-speed logic line termination, or RF detector circuits without introducing excessive switching loss or ringing. For a procurement decision, this rating confirms the part is in the fast-switching class, not a general-purpose 50/60 Hz rectifier — the designer can rely on it for frequencies well into the low-MHz range.
80 V reverse voltage — headroom for 24 V and 48 V buses
With an 80 V maximum reverse voltage, this diode provides comfortable margin above 24 V and 48 V nominal rails, including transient spikes common in industrial and telecom environments. The reverse leakage is specified at 150 nA at 70 V, which is low enough to avoid loading high-impedance nodes in protection or bias circuits.
Last Buy — the sourcing window is closing
Infineon has placed the BAV70UE6327HTSA1 into Last Buy status. This is the final ordering period before the part becomes permanently unavailable from the factory. Buyers still sourcing this exact order code for a BOM line should secure inventory now.