The Infineon BAS70E6327HTSA1 is a small-signal Schottky diode rated for 70 V DC reverse voltage and 70 mA average rectified current, housed in a PG-SOT23 surface-mount package. It is designed for high-speed switching applications where low forward voltage drop and fast recovery are needed — typical uses include polarity protection, freewheeling diodes in low-power DC-DC converters, and clamping diodes in signal lines. The 100 ps reverse recovery time and 2 pF junction capacitance at 0 V make it suitable for RF and high-frequency circuits where switching losses and parasitic loading matter.
Package and handling notes
The PG-SOT23 package (TO-236-3 / SC-59 / SOT-23-3 footprint) is a standard three-lead surface-mount package. ROHS3 compliant, so no conflict with EU or similar regulatory requirements.
The part is active and ROHS3 compliant. For dual-sourcing, the BAS70 family has pin-compatible variants from other manufacturers.