Download the CT4A03 datasheet PDF.
This datasheet also includes the CT4A01 variant, as both parts are published together in a single manufacturer document.
PLASTIC SILICON RECTIFIERS CT4A01 thru CT4A07
REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 4.
Key Features
Low cost Diffused junction Low forward voltage drop Low reverse leakage current High current capability The plastic material carries UL recognition 94V-0.