MR850 THRU MR858 R FAST RECOVERY RECTIFIER Reverse Voltage: 50 to 800 Volts Forward Current:3.0Amperes S E M I C O N D U C T O R DO-201AD FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.0(25.4) MIN JF Diffused junction High current capability High temperature soldering guaranteed:260°C/10 seconds at terminals Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 0.210(5.3) 0.190(4.8) DIA 0.375(9.50) 0.285(7.20) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 1.0(25.4) MIN Polarity: Color band denotes cathode end 0.052(1.32) 0.048(1.22) DIA Mounting Position: Any Weight: 0.041ounce, 1.18 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Dimensions in inches and (millimeters) (Rating at 25 C ambient temperature unless otherwise specified. Single phase ,half wave ,60HZ,resistive or inductive load. For capacitive load, derate current by 20%.) MR 850 MR 851 MR 852 MR 854 MR 856 MR 858 50 100 200 400 600 800 35 70 140 280 420 560 Maximum DC Blocking Voltage VRRM VRMS VDC 50 100 400 600 800 Maximum Average Forward Rectified Current load at TA=55°C I(AV) 100 Peak Forward Surge Current 10ms single half sine-wave superimposed on rated load (JEDEC method) IFSM Symbols Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum Instantaneous Forward Voltage at 3.0 A Maximum DC Reverse Current at rated DC blocking voltage TA=25°C VF 200 200 Max.thermal resistance(Note 2) Typical junction capacitance(Note 3) Operating junction and storage temperature range Amps 150.0 Amps 1.3 10.0 TA=125°C Maximum reverse recovery time(Note1) Volts Volts Volts 3.0 1.25 IR Units Volts A 200 trr R JA CJ 30 C/W 80 pF TJ TSTG -65 to+150 C 100 150 ns Note: 1.Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A. 2.Mount on Cu-Pad size 5mmx5mm on P.C.B. 3.Measured at 1MHZ and applied reverse voltage of 4.0 Volts D.C. 7-38 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES MR850 THRU MR858 FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 10 5 IF AVARAGE FORWARD CURRENT (A) INSTANTANEOUS FORWARD CURRENT( AMPERES) FIG.1 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 3 1 0.3 0.1 TJ=25°C Pulse Width=300 µs 0.03 1% Duty Cycle 9.5mm 9.5mm 4 3 2.4 2 1 0 0 25 50 75 100 125 150 175 TA , AMBIENT TEMPERATURE( C) 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) PEAK FORWARD SURGE CURRENT(AMPERES) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 50 30 20 85 80 TJ=25 C 70 60 50 40 30 20 10 1 10 1 5 10 50 100 2 10 4 20 40 100 REVERSE VOLTAGE. (V) NUMBER OF CYCLES AT 60Hz FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC NONINDUCTIVE NONINDUCTIVE trr +0.5A (＋) D.U.T. 0 PULSE GENERATOR (NOTE2) 50Vdc -0.25A (ADJUSTABLE) (－) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE1) -1.0A 1cm SET TIME BASE FOR 50/100 ns/cm NOTES:1.Rise Time=7ns max. input lmpedance=1 megohm 22pF 2.Rise Time=10ns max. source lmpedance= 50 ohms 7-39 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM