The 1381039-70HFR160 is a single rectifier diode from Solid State Inc. It is a standard recovery diode with a speed of >500ns and a current rating of 70A. The maximum voltage it can handle is 1600V. The 1381039-70HFR160 has a voltage drop of 1.3V at 70A and a reverse leakage current of 200μA at 1600V. It operates in a temperature range of -65°C to 150°C, making it suitable for various applications. This diode is a stud mount component that belongs to the DO-203AB, DO-5, Stud package/case. It is manufactured by Solid State Inc., a reputable company known for their high-quality semiconductor products.