Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 UF4001 THRU UF4007 1.0 AMP. HIGH EFFICIENT RECTIFIERS Voltage Range 50 to 1000 Volts Current 1.0Amperes DO- 41 FEATURES ◆Low forward voltage drop ◆High current capability ◆High reliability ◆High surge current capability Mechanical Data ◆Cases: Molded plastic ◆Epoxy: UL 94V-0 Rate flame retardant ◆Lead: Axial leads, solderable per MIL-STD-202, Method 208guaranteed ◆Polarity: Color band denotes cathode end ◆High temperature soldering guaranteed: 250℃/10 seconds/.375,( 9.5mm) Dimensions in inches and (millimeters) lead lengths at 5 lbs.,(2.3kg)tension ◆Weight:0.34 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistiver or inductive load. For capactitive load, derate current by 20% Type Number SYMBOL UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified IF(AV) 1.0 A IFSM 30 A Current .375”(9.5mm) Lead length @ TA=55°C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Instantaneous Forward Voltage @1.0A Maximum DC Reverse Current VF 1.0 1.3 @ TA=25°C 1.7 5.0 μA IR at rated DC Blocking voltage V @ TA=100°C 100 Maximum Reverse Recovery Time (Note 1) TRR Typical Thermal Resistance (Note2) RθJA 70 ℃/W TJ -65 to +125 ℃ TSTG -65 to +150 ℃ Operating Temperature Range Storage Temperature Range 50 75 nS NOTES: 1.Reverse Recovery Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A. 2. Mount on Cu-Pad Size 5mm x 5mm on P.C.B. UF4001 THRU UF4007 1 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 RATING AND CHARACTERISTIC CURVES UF4001 THRU UF4007 FIG.1-MAXIMUM NONO-REPTITIVE FORWARD SURGE CURRENT FIG. 2-MAXIMUM FORWARD CURRENT DERATING CURVE PER BRIDGE ELELMENT NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE ( ℃) FIG. 3-TYPICAL INSTANTANEOUS FORWARD FIG. 4-TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS PER BRIDGE ELEMENT PER BRIDGE ELEMENT INSTANTANEOUS FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE .(V) FIG-5 REVERSE RECOVER TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES:1. Rise Time=7 ns max. input impedance=1 megohm 22 pf 2. Rise Time=10ns max. Sourse Impedance=50 ohms SET TIME BASE FOR 5/10ns/cm Note: Specifications are subject to change without notice. 2