UF800_09

UF800~UF806 ULTRAFAST RECOCVEY RECTIFIERS CURRENT VOLTAGE 50 to 600 Volts FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • Ultra fast recovery times, high voltage. • In compliance with EU RoHS 2002/95/EC directives .058(1.47) .042(1.07) 8.0 Amperes MECHANCAL DATA • Case: TO-220AC full molded plastic package • Terminals: Lead solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Standard packaging: Any • Weight: 0.0655 ounces, 1.859 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings 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% PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Tc =100O C Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 8.0A Maximum DC Reverse Current TJ =25O C at Rated DC Blocking Voltage TJ =125O C Maximum Thermal Resistance (Note 2) Typical Junction Capacitance Maximum Reverse Recovery Time (Note 1) Operating Junction and Storage Temperature Range SYMBOL VR R M VR M S VD C IF (A V ) IF S M VF IR RθJ C CJ trr TJ ,TS T G 80 50 -55 to +150 1.0 1.0 500 5 50 100 O UF800 50 35 50 UF801 100 70 100 UF802 200 140 200 8.0 UF803 300 210 300 UF804 400 280 400 UF806 600 420 600 UNITS V V V A A 125 1.3 1.7 V µA C/W pF ns O C NOTES: 1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A. 2. Thermal resistance from Junction to ambient and from junction to lead 0.375” (9.5mm) P.C.B mounted. STAD-MAR.05.2009 PAGE . 1 UF800~UF806 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 10.0 8.0 6.0 4.0 2.0 0 0 50 150 O INSTANTEOUS FORWARD CURRENT, Amperes 100 300-400V 10 50-200V 600V 1 0.1 100 TJ= 25 C 0.01 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 O CASE TEMPERATURE, C FORWARD VOLTAGE, VOLTS Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 FORWARD CHARACTERISTICS 1000 175 150 125 100 75 50 25 INSTANTANEOUS REVERSE CURRENT,uA FORWARD SURGE CURRENT, AMPERES 100 TJ= 125 C O 10 1.0 TJ= 25 C O 1 10 100 0.1 NO. OF CYCLES AT 60Hz 20 40 60 80 100 120 1 40 PERCENTAGE OF PEAK REVERSE VOLTAGE,% Fig.3 PEAK FORWARD SURGE CURRENT Fig.4 TYPICAL REVERSE CHARACTERISTICS 50 W N on in ductive 10W N onindu ctive t rr 0.5A JUNCTION CAPACITANCE ,pF 240 200 160 120 80 40 0 TJ= 25 C O D .U .T . (+) 25 V dc (approx ) (-) (-) P U LS E G E N E R ATO R N O TE 2 (+) 0 -0.25 1W N on in d u ctive O S C ILLO S C O P E N O TE 1 -1.0 N O T E S : 1R ise Tim e = 70 ns m ax . . Input m pedance = 1 megohm . 2 pF I 2 2.R ise Tim e = 10 ns m ax . S ource I pedance = 50 O hm s m S E T TIM E B A S E FO R 10 ns /cm 1cm 1 2 5 10 20 50 100 REVERSE VOLTAGE, VOLTS Fig.5 REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM Fig.6 TYPICAL JUNCTION CHARACTERISTICS STAD-MAR.05.2009 PAGE . 2