MR850 JINANJINGHENG | Alldatasheet
Document overview
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Technical content
Reverse Voltage: 50 to 800 Volts Forward Current:3.0Amperes MECHANICAL DATA MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (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%.) 3.Measured at 1MHZ and applied reverse voltage of 4.0 Volts D.C.
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.041ounce, 1.18 grams 50 100 50 100 100100 35 70 200 200 200200 140 400 400 280 600 600 800 800 420 560 Maximum Recurrent Peak Reverse Voltage VRRM Volts Volts Volts Volts A pF Amps Amps VRMS VDC I(AV) IFSM TSTG VF IR CJ Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current load at TA=55°C Maximum Instantaneous Forward Voltage at 3.0 A Operating junction and storage temperature range Maximum reverse recovery time(Note1) Typical junction capacitance(Note 3) Max.thermal resistance(Note 2) Maximum DC Reverse Current at rated DC blocking voltage Peak Forward Surge Current 10ms single half sine-wave superimposed on rated load (JEDEC method) -65 to+150 10.0 150 C C/W TJ 3.0 150.0 1.25 trr R JA DO-201AD Dimensions in inches and (millimeters) 0.375(9.50) 0.210(5.3) 0.052(1.32) 1.0(25.4) MIN 1.0(25.4) MIN 0.285(7.20) 0.190(4.8) DIA 0.048(1.22) DIA R S E M I C O N D U C T O R MR 850Symbols UnitsMR 851 MR 852 MR 854 MR 856 MR 858 FJFJ 1.3 TA=25°C TA=125°C 200 100 Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC High temperature soldering guaranteed:260°C/10 seconds at terminals High current capability Diffused junction 7-38 2.Mount on Cu-Pad size 5mmx5mm on P.C.B. ns
RATINGS AND CHARACTERISTIC CURVES MR850 THRU MR858 IF AVARAGE FORWARD CURRENT (A) TA , AMBIENT TEMPERATURE( C) 2.4 25 50 75 100 125 150 175 9.5mm 9.5mm FIG.1 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.4-TYPICAL JUNCTION CAPACITANCEFIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT( AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) TJ=25°C Pulse Width=300 µs 1% Duty Cycle 0.01 0.03 0.1 0.3 PEAK FORWARD SURGE CURRENT(AMPERES) 100 200 1 5 5010 100 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) REVERSE VOLTAGE. (V) 1 42 10 4020 100 JUNCTION CAPACITANCE(pF) TJ=25 C SET TIME BASE FOR 50/100 ns/cm 1cm trr -0.25A +0.5A -1.0A FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 7-39 PULSE GENERATOR (NOTE2) NONINDUCTIVE OSCILLOSCOPE (NOTE1) D.U.T. NONINDUCTIVE NONIN- DUCTIVE 50Vdc 1(－) (＋) NOTES:1.Rise Time=7ns max. input lmpedance=1 megohm 22pF 2.Rise Time=10ns max. source lmpedance= 50 ohms (ADJUSTABLE)