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| MUR820 THRU MUR860 8.0 AMPS. Ultrafast Plastic Rectifiers Voltage Range 200 to 600 Volts Current 8.0 Amperes Features Low forward voltage drop High current capability High reliability High surge current capability .113(2.87) .103(2.62) TO-220A .185(4.70) .175(4.44) .412(10.5) MAX DIA .154(3.91) .148(3.74) .27(6.86) .23(5.84) .594(15.1) .587(14.9) PIN1 .16(4.06) .14(3.56) .56(14.22) .53(13.46) .037(0.94) .027(0.68) 2 .11(2.79) .10(2.54) .055(1.40) .045(1.14) Mechanical Data Cases: to-220a molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Leads, solderable per MIL-STD202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260/10 seconds/.25",(6.35mm) from case. Weight: 2.24 grams .205(5.20) .195(4.95) .025(0.64) .014(0.35) PIN 1 PIN 2 CASE Case Positive Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol MUR820 Type Number Maximum Recurrent Peak Reverse Voltage VRRM 200 Maximum RMS Voltage VRMS 140 Maximum DC Blocking Voltage VDC 200 Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length (See Fig. 1) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum DC Reverse Current @ TC=25 at Rated DC Blocking Voltage @ TC=150 (Note 4) Maximum Reverse Recovery Time ( Note 2 ) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range MUR840 MUR860 Units 400 280 400 8.0 100 600 420 600 V V V A A I(AV) IFSM VF IR Trr RJC TJ 0.975 1.30 5.0 250 1.7 V uA uA nS /W 25 3.0 TSTG Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4..0 Volts D.C. 2. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 3. Thermal Resistance from Junction to Case, Mounted on Heatsink Size of 2" x 3" x 0.25" Al-Plate. 4. Pulse lest: tp = 300 uS, Duty Cycle < 2%. 50 2.0 -65 to +175 -65 to +175 - 374 - RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT. (A) 12 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 125 PEAK FORWARD SURGE CURRENT. (A) 100 8 75 50 4 25 0 140 150 160 O 170 180 0 1 AMBIENT TEMPERATURE. ( C) 10 NUMBER OF CYCLES AT 60HZ 100 FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 FIG.4- TYPICSL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT. (A) 100 10 Tj=150 0C MU R8 20 1 M UR 84 0 IR REVERSE CURRENT ( A) M 8 UR 60 10 Tj=100 0C 1.0 0.1 0.1 Tj=25 0C 0.01 0 0.4 0.8 1.2 1.6 INSTANTANEOUS FORWARD VOLTAGE. (V) 2.0 0.01 100 200 300 400 500 600 VR REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE PERLEG 1000 JUNCTION CAPACITANCE. (PF) Tj=25 0C f=1.0MHz Vsig=50m Vp-p 100 10 0.1 1 10 100 REVERSE VOLTAGE. (V) - 375 - |
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