Three switching diodes in one SC-74 — 4 ns trr at 80 V
The Infineon BAS16UE6327HTSA1 packs three independent standard switching diodes into a single SC-74 (PG-SC74-6) surface-mount package. Each diode handles 200 mA average rectified current with an 80 V reverse voltage rating and a 4 ns reverse recovery time — fast enough for signal-level switching in 24 V and 48 V industrial buses, relay coil suppression, and logic-level translation where board space is tight.
The 80 V maximum DC reverse voltage (Vr) gives comfortable headroom on a 48 V telecom rail or a 24 V industrial supply — you're running at half the rating, which keeps leakage low. The 1.25 V forward drop at 150 mA is typical for a standard silicon switching diode; it's not a Schottky, so don't expect low-Vf rectification. The 4 ns reverse recovery time is the headline switching spec — fast enough for most signal-rate applications below 1 MHz, but if you need sub-ns recovery for RF detector duty, this isn't the part. The 1 µA reverse leakage at 75 V is clean for a standard diode at elevated temperature.
Last Buy — secure stock now
Infineon has placed the BAS16UE6327HTSA1 into Last Buy status. That means the final production window is closing — once the last batches are allocated, this specific order code will no longer be manufactured. If your BOM calls for this exact triple-diode array in the SC-74 package, now is the time to lock in lifetime buy quantities or secure surplus inventory through independent distribution.
SC-74 footprint — three diodes, one placement
The PG-SC74-6 package (also known as SOT-457) is a six-pin surface-mount package that places three independent diode die in one body. That's three switching diodes in a single pick-and-place operation, saving board area versus three discrete SOT-23 diodes.