HER301G - HER308G CREAT BY ART Pb 3.0AMPS Glass Passivated High Efficient Rectifiers DO-201AD RoHS COMPLIANCE Features Glass passivated chip junction 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 Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Dimensions in inches and (millimeters) Marking Diagram Polarity: Color band denotes cathode High temperature soldering guaranteed: 260/10s /.375", (9.5mm) lead lengths at 5 lbs, (2.3kg) tension HER30XG G = Specific Device Code = Green Compound Mounting position: Any Y = Year Weight: 1.1 grams WW = Work Week 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 Recurrent Peak Reverse Voltage VRRM HER 301G 50 Maximum RMS Voltage VRMS 35 70 140 210 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 300 400 600 800 1000 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 125 A Type Number Symbol Maximum Instantaneous Forward Voltage (Note 1) @3A VF Maximum DC Reverse Current at Rated DC Blocking Voltage IR @ T A=25 @ T A=125 HER 302G 100 HER 303G 200 HER 304G 300 HER 305G 400 HER 306G 600 HER 307G 800 HER 308G 1000 1.0 1.3 10 uA uA 50 75 Typical Junction Capacitance (Note 3) Cj 60 35 Storage Temperature Range V 200 Trr Operating Temperature Range V 1.7 Maximum Reverse Recovery Time (Note 2) Typical Thermal Resistance (Note 4) Units nS pF RJA RJL 35 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. Note 4: Mount on Cu-Pad Size 16mm x 16mm on PCB Version:C10 C/W RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER308G) FIG. 2- TYPICAL REVERSE CHARACTERISTICS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1000 RESISTIVE OR INDUCTIVE LOAD AVERAGE FORWARD CURRENT (A) 5.0 4.0 3.0 2.0 1.0 0.0 0 25 50 75 100 125 150 175 o CASE TEMPERATURE ( C) INSTANTANEOUS REVERSE CURRENT (uA) 6.0 TA=125 100 10 TA=75 1 0.1 TA=25 0.01 0 FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 60 80 100 120 140 8.3mS Single Half Sine Wave JEDEC Method 175 150 125 FIG. 5- TYPICAL FORWARD CHARACTERISRICS 100 100 75 50 25 0 1 10 100 NUMBER OF CYCLES AT 60 Hz 1000 FIG. 4- TYPICAL JUNCTION CAPACITANCE 175 JUNCTION CAPACITANCE (pF) 40 225 150 INSTANTANEOUS FORWARD CURRENT (A) PEAK FORWARD SURGE A CURRENT (A) 250 20 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) HER305G 10 HER301G-HER304G 1 0.1 HER306G-HER308G 125 100 HER301G-HER305G 0.01 0 75 0.2 0.4 0.6 0.8 1 FORWARD VOLTAGE (V) 1.2 50 25 HER306G-HER308G 0 0.1 1 10 100 1000 REVERSE VOLTAGE (V) Version:C10 1.4