BUY BR5010 https://www.utsource.net/itm/p/420651.html
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
BR5010 is a 4-pin SEP (Single Ended Push-Pull) Darlington transistor array manufactured by ROHM Semiconductor. It is designed for use in low-voltage, low-power applications. Features: Low saturation voltage High current gain Low power consumption Low noise High speed switching Applications: Motor control Switching power supplies Lighting control Relay drivers Logic level converters Pulse transformers (For reference only)