Datasheet in PDF for the KSE13007F, an NPN power transistor rated in the file name at 400 V and 8 A. It suits high-voltage switching in electronic ballasts, lamp drivers and off-line power converters, and is a close counterpart to the MJE13007 family. Technicians use the sheet to verify pin order, saturation voltage, gain and switching times before swapping in a different maker's part. When a switching transistor fails, test the base drive resistors, the start-up circuit and the bulk capacitor too. Any PDF reader opens this document.
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