MUR1630CT Ultra fast recovery back-to-back dual diode by Motorola. Package: TO-220 Rated at 300V 16 A ( 8 A per kleg) As found in switch mode power supplies and some TV power supplies, usually the first thing to get taken out in a lighning storm. Download Motorola MUR1630CT .pdf datasheet: Status: NOS (New Old Stock) Tested components: YES RoHS compliant: no