UF5403

UF5401 thru UF5407 Axial Lead Ultra Fast Rectifiers P b Lead(Pb)-Free Features: *Low forward voltage drop *High current capability *High reliability *High surge current capability *High speed switching REVERSE VOLTAGE 100 TO 800 VOLTS FORWARD CURRENT 5.0 AMPERE Mechanical Data: *Case: Molded plastic *Epoxy: UL 94V-0 rate ame retardant *Lead: Axial leads, solderable per *MIL-STD-202, method 208 guranteed *Polarity: Color band denotes cathode en *Mounting position: Any *Weight: 1.10grams DO-201AD DO-201AD Outline Dimensions Unit:mm DO-201AD 25.40 7.30 9.50 1.20 1.30 4.80 5.60 WEITRON http://www.weitron.com.tw 1/3 05-Mar-09 UF5401 thru UF5407 Maximum Rating Characteristic Maximum Recurrent Peak Reverse Voltage RMS Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rec See Fig.1 Current Symbol VRRM VR(RMS) VR IF(AV ) UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UNIT 100 70 100 200 140 200 300 210 300 400 280 400 3.0 500 350 500 600 420 600 800 560 800 V V V A Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Thermal Resistance IFSM 150 A RθJA CJ TJ TSTG Trr 50 60 75 -55 to +150 -55 to +150 75 °C/W pF °C °C ns Diode Junction Capacitance f=1MHz and applied 4V DC reverse voltage Operating Junction Temperature Range Storage Junction Temperature Range Maximum Reverse Recovery Time 1 Electrical Characteristic Characteristic Maximum Instanatneous Forward Voltage IF=5.0A Maximum Instantaneous Reverse Current Rated DC Blocking Voltage, TA=25°C Rated DC Blocking, TA=100°C Symbol VF UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UNIT 1.0 1.3 10.0 300 1.5 1.7 V uA IR Notes 1. Reverse Recovery Time test condition: IF=3A, IR=1.0A, IRR=0.25A WEITRON http://www.weitron.com.tw 2/3 05-Mar-09 UF5401 thru UF5407 RATINGAND CHARACTERISTIC CURVES WEITRON AV E R A G E F O R WA R D C U R R E N T, A M P E R E S 5. 0 4. 0 3. 0 2. 0 1. 0 0 SINGL E PHAS E HAL F WAV E 60H z RESISTIV E O R INDUCTIV E LOA D .375 " LEA D LENGTH S F O R WA R D S U R G E C U R R E N T, A M P E R E S 6. 0 21 0 18 0 15 0 12 0 90 60 30 0 25 50 75 10 0 12 5 15 0 O 17 5 1 5 10 50 10 0 20 0 100 0 Fig. 1 - Forward Current Derating Curve 10 AMBIEN T TEMPER ATURE , C Fig. 2 - Peak Forward Surge Current 10 0 NO . O F CYCLE S AT 60H z I N S TA N TA N E O U S F O R WA R D C U R R E N T AMPERES 100-300 V 400 V I N S TA N TA N E O U S R E V E R S E C U R R E N T, u A 1.0 TA= 2 5 OC 10 T J =12 5 OC 800 V 5 00 - 6 0 0 V 0.1 T J =7 5 C O 1. 0 T J =2 5 C O 0. 1 .01 0. 4 0.0 1 0.6 0. 8 1. 0 1. 2 1 .4 1. 6 1.8 0 20 40 60 80 10 0 12 0 14 0 INS TAN TANEOU S FO R WAR D VO LTAGE,VO LT S PERCEN T O F PEA K REVER E VO LTAGE, % Fig. 3 - Typical Forward Characteristics FIG.4 - Typical Reverse Leakage Characteristics http://www.weitron.com.tw WEITRON 3/3 05-Mar-09