HER301 - HER307 CREAT BY ART Pb 3.0AMPS High Efficient Rectifiers DO-201AD RoHS COMPLIANCE Features High efficiency, Low VF High current capability High reliability High surge current capability For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Green compound with suffix "G" on packing code & prefix "G" on datecode Mechanical Data Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Dimensions in inches and (millimeters) Marking Diagram Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed HER30X = Specific Device Code Polarity: Color band denotes cathode G = Green Compound High temperature soldering guaranteed: 260℃/10s /.375", (9.5mm) lead lengths at 5 lbs, (2.3kg) tension Y = Year WW = Work Week Weight: 1.2 grams Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Maximum Repetitive Peak Reverse Voltage VRRM HER 301 50 Maximum RMS Voltage VRMS 35 70 140 210 280 420 560 V Maximum DC Blocking Voltage VDC 50 100 200 300 400 600 800 V Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @ T A=55℃ IF(AV) 3 A Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) IFSM 150 A Type Number Symbol Maximum Instantaneous Forward Voltage (Note 1) @3A Maximum Reverse Current @ Rated VR T A=25 ℃ T A=125 ℃ VF HER 302 100 HER 303 200 HER 304 300 HER 305 400 HER 306 600 HER 307 800 1.0 1.3 Unit V 1.7 V 10 IR uA 250 Maximum Reverse Recovery Time (Note 2) Trr 50 75 nS Typical Junction Capacitance (Note 3) Cj 70 50 pF Typical Thermal Resistance Operating Temperature Range Storage Temperature Range RθjA RθjC RθjL 40 7 10 TJ - 65 to + 150 O C - 65 to + 150 O C TSTG O Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Version:D11 C/W RATINGS AND CHARACTERISTIC CURVES (HER301 THRU HER307) FIG. 2 TYPICAL REVERSE CHARACTERISTICS FIG.1 MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FORWARD A CURRENT (A) 4 3 2 1 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) INSTANTANEOUS REVERSE CURRENT (uA) 1000 100 TA=100℃ 10 TA=75℃ 1 TA=25℃ 0.1 0 60 80 100 120 140 200 150 FIG. 5 TYPICAL FORWARD CHARACTERISRICS 100 100 50 0 1 10 100 NUMBER OF CYCLES AT 60 Hz 1000 FIG. 4 TYPICAL JUNCTION CAPACITANCE 175 150 CAPACITANCE (pF) 40 8.3mS Single Half Sine Wave JEDEC Method 250 INSTANTANEOUS FORWARD CURRENT (A) PEAK FORWARD SURGE A CURRENT (A) 300 20 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 3 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 10 HER301-HER304 1 HER305 0.1 HER306-HER307 125 100 0.01 HER301-HER305 0 75 0.2 0.4 0.6 0.8 1 FORWARD VOLTAGE (V) 1.2 50 25 HER306-HER307 0 0.1 1 10 100 1000 REVERSE VOLTAGE (V) Version:D11 1.4