UF800F_09

UF800F~UF806F 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 8.0 Amperes MECHANCAL DATA • Case: ITO-220AC full molded plastic package • Terminals: Lead solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Standard packaging: Any • Weight: 0.055 ounces, 1.5615 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 TA=25OC at Rated DC Blocking Voltage TA=125OC 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 RθJC CJ trr TJ ,TS T G UF800F UF801F UF802F UF803F UF804F UF806F 50 35 50 100 70 100 200 140 200 8.0 125 1.0 1.0 500 5 80 50 -55 to +150 50 100 1.3 1.7 300 210 300 400 280 400 600 420 600 UNITS V V V A A V µA O 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 UF800F~UF806F RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 10.0 8.0 6.0 4.0 2.0 0 0 INSTANTEOUS FORWARD CURRENT, Amperes 100 300-400V 10 50-200V 600V 1 0.1 50 100 150 0.01 .4 .6 .8 1.0 1.2 1.4 TJ= 25 C O CASE TEMPERATURE, OC 1.6 1.8 2.0 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 TJ= 125 C 100 O 10 1.0 TJ= 25 C O 1 10 100 0.1 20 40 60 80 100 120 1 40 NO. OF CYCLES AT 60Hz 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 1 2 5 10 20 50 100 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 REVERSE VOLTAGE, VOLTS Fig.5 REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM Fig.6 TYPICAL JUNCTION CHARACTERISTICS STAD-MAR.05.2009 PAGE . 2