UF4007

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 UF4001 THRU UF4007 1 Amp Ultra Fast Recovery Rectifier 50 to 1000 Volts DO-41 Features • · • · • · • · High Surge Capability Low Leakage Low Forward Voltage Drop Ultra Fast Switching Speed For High Efficiency • · • · • · Maximum Ratings Device Marking Operating Temperature: -55 °C to +125°C Storage Temperature: -55°C to +150°C Typical Thermal Resistance 25 °C/W Catalog Number UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 --------------- Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V IF(AV) IFSM 1A 30A Maximum RMS Voltage 35V 70V 140V 280V 420V 560V 700V Maximum DC Blocking Voltage 50V 100V 200V 400V 400V 800V 1000V D A Cathode Mark B Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage UF4001-4003 UF4004 UF4005-4007 D TA = 55°C 8.3ms, half sine C VF 1. 0 V 1. 3 V 1. 7 V IFM = 1.0A; TA = 25°C TA = 25°C TA = 100°C DIM A B C D DIMENSIONS INCHES MIN .166 .080 .028 1.000 MM MIN 4.10 2.00 .70 25.40 Maximum DC Reverse Current At Rated DC Blocking Voltage Maximum Reverse Recovery Time UF4001-4004 UF4005-4007 IR 5 µA 100µA Trr 50ns 75ns IF=0.5A, IR=1.0A, Irr=0.25A MAX .205 .107 .034 --- MAX 5.20 2.70 .90 --- NOTE Typical Junction Capacitance 20pF Measured at UF4001-4004 CJ 10pF 1.0MHz, VR=4.0V UF4005-4007 *Pulse Test: Pulse Width 300 msec, Duty Cycle 1% www.cnelectr.com UF4001 thru UF4007 AVERAGE FORWARD CURRENT AMPERES 1.0 PEAK FORWARD SURGE CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 40 0.8 30 0.6 0.4 20 0.2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 10 Pulse width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 25 0 1 2 5 10 20 50 100 50 75 100 125 150 175 AMBIENT TEMPERATURE , C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 FIG.4 - TYPICAL FORWARD CHARACTERISTICS 10 INSTANTANEOUS FORWARD CURRENT ,(A) CAPACITANCE , (pF) UF4004 UF4001 - UF4003 UF4001 to UF4004 1.0 10 UF4005 to UF4007 UF4005 - UF4007 0.1 TJ = 25 C, f= 1MHz 1.0 1 4 10 100 TJ = 25 C PULSE WIDTH 300us 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE , VOLTS INSTANTANEOUS FORWARD VOLTAGE , VOLTS www.cnelectr.com