EFM201 WILLAS 2.0 AMP SUPER FAST RECTIFIER THRU EFM208 DO-214AA/SMB PACKAGE FEATURES .191(4.85) * Ideal for surface mounted applications * Low leakage current * Metallurgically bonded construction * RoHS product for packing code suffix "G" .160(4.06) .086(2.20) .115(3.94) .075(1.91) Halogen free product for packing code suffix "H" .130(3.30) .012(0.30) .006(0.15) .096(2.44) .083(2.13) MECHANICAL DATA .060(1.52) * Case: DO-214AA/SMB Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.093 gram .008(2.03) .029(0.75) .001(0.02) .220(5.59) .199(5.05) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive of inductive load. For capacitive load, derate current by 20% RATINGS Marking Code Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current at TA = 55℃ Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance Typical Junction Capacitance (Note 2) Operating Temperature Range Storage Temperature Range CHARACTERISTICS Maximum Forward Voltage at 2.0A DC(Note 3) Maximum Average Reverse Current at @TA=25℃ Rated DC Blocking Voltage @TA=100℃ Maximum Reverse Recovery Time (Note 1) SYMBOL EFM201 EFM202 EFM203 EFM204 EFM205 EFM206 EFM208 2E1 2E2 2E3 2E4 2E5 2E6 2E8 50 100 150 200 300 400 600 VRRM 35 70 105 140 210 280 420 VRMS 50 100 150 200 300 400 600 VDC UNIT Volts Volts Volts IO 2.0 Amps IFSM 50 Amps RΘJA CJ TJ TSTG 85 30 ℃/W 20 -55 to +175 -65 to +175 SYMBOL EFM201 EFM202 EFM203 EFM204 EFM205 EFM206 EFM208 0.95 1.25 1.75 VF 5.0 IR 150 35 Trr PF ℃ ℃ UNIT Volts μAmps nS NOTES :1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2012.12 WILLAS ELECTRONIC CORP. EFM201 WILLAS EFM208 DO-214AA/SMB PACKAGE FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE trr (-) 0 (+) -1.0A NOTES:1 Rise Time = 7ns max. Input Impedance = 1cm 1 megohm. 22 pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. SET TIME BASE FOR 5/10 ns/cm 1.0 TJ = 25 .1 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 04 1.0 M2 EF 01~ .1 TJ = 25 .01 Pulse Width = 300uS 1% Duty Cycle .001 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 6 - TYPICAL JUNCTION CAPACITANCE 2012.12 90 75 60 TJ= 25 45 30 15 0 .1 .5 1 2 5 10 20 50 100 200 400 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE, (pF) PEAK FORWARD SURGE CURRENT, (A) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 105 ) 6 10 M2 TJ = 100 AMBIENT TEMPERATURE ( EF INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) TJ = 150 10 0 25 50 75 100 125 150175 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 0 20 OSCILLOSCOPE (NOTE 1) Single Phase Half Wave 60Hz Resistive or Inductive Load 1.0 FM 1 NONINDUCTIVE -0.25A 8 (NOTE 2) ~E GENERATOR 2.0 20 PULSE 05 D.U.T 3.0 M 25 Vdc (approx) (-) +0.5A EF (+) 10 NON-INDUCTIVE EF 50 NONINDUCTIVE AVERAGE FORWARD CURENT, (A) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC M2 2.0 AMP SUPER FAST RECTIFIER THRU 200 100 60 40 20 10 6 TJ = 25 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V ) WILLAS ELECTRONIC CORP.