HER301

MOSPEC HER301 Thru HER305 Switchmode Power Rectifiers Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have the following features: High Surge Capacity Low Power Loss, High efficiency Glass Passivated chip junctions 150 Operating Junction Temperature Low Stored Charge Majority Carrier Conduction Low Forward Voltage , High Current Capability Ultrafast 50 & 75 Nanosecond Recovery Time Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O Plating pb free The marking is indicated by part no. add. “M”. ex:HER301M~HER305M MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage HER Symbol 301 302 303 304 305 VRRM VRWM VR50 50 100 200 300 400 Unit V RMS Reverse Voltage VR(RMS) 35 70 140 210 280 V Average Rectifier Forward Current IO 3.0 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions IFSM 50 ...