FR157

FR151-FR157 1.5AMP. Glass Passivated Fast Recovery Rectifiers DO-15 Features





Glass passivated chip junction. High efficiency, Low VF High current capability High reliability High surge current capability Low power loss Mechanical Data




Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260 oC /10 seconds/.375”,(9.5mm) lead lengths at 5 lbs.,(2.3kg) tension Weight: 0.40 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics o Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375”(9.5mm) Lead Length o @T A = 55 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.5A V RRM V RMS V DC FR 151 50 35 50 FR 152 100 70 100 FR 153 200 140 200 Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance Operating Temperature Range 400 280 400 FR 157 Units 800 1000 560 700 800 1000 V V V A IFSM 50 A VF 1.3 V IR 5.0 100 uA uA nS pF Trr Cj R θJA TJ 150 250 20 60 -65 to +150 -65 to +150 www.lgesemi.com http:// 600 420 600 FR 156 1.5 Storage Temperature Range T STG 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 3. Mount on Cu-Pad Size 10mm x 10mm on P.C.B. Revision:20170301-P1 FR 155 I(AV) o Maximum DC Reverse Current @ TA=25 C at Rated DC Blocking Voltage @ T A=125 oC FR 154 500 o C/W o o C C mail:lge@lgesemi.com FR151-FR157 1.5AMP. Glass Passivated Fast Recovery Rectifiers 1.50 FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1000 FIG.2- TYPICAL REVERSE CHARACTERISTICS PER LEG INSTANTANEOUS REVERSE CURRENT. ( A) 1.25 1.00 .75 .25 0 PEAK FORWARD SURGE CURRENT. (A) 60 0 25 50 75 100 125 o AMBIENT TEMPERATURE. ( C) 150 175 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT Tj=125 0C 10 Tj=75 0C 1 Tj=25 0C 0.1 50 Tj=55 0C 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 40 30 20 10 10 0 100 JUNCTION CAPACITANCE.(pF) Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm) Lead Length .50 100 1 2 4 6 8 10 20 NUMBER OF CYCLES AT 60Hz 40 60 FIG.5- TYPICAL FORWARD CHARACTERISTICS 80 100 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT AMPERES RATINGS AND CHARACTERISTIC CURVES (FR151 THRU FR157) FIG.4- TYPICAL JUNCTION CAPACITANCE 8.3ms Single Half Sine Wave JEDEC Method Tj=25 0C 10 1.0 0.1 Tj=25oC Pulse Width=300 s 1% Duty Cycle 11 1 10 5 REVERSE VOLTAGE. (V) 50 .01 0.4 100 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A (+) 50Vdc (approx) (-) (-) DUT 1W NON INDUCTIVE PULSE GENERATOR (NOTE 2) OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms Revision:20170301-P1 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm www.lgesemi.com http:// mail:lge@lgesemi.com