UF4001 EIC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
UF4001 ~ UF4007 UTRAFAST EFFICIENT RECTIFIER DIODES PRV : 50 ~ 1000 Volts Io : 1.0 Ampere FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency MECHANICAL DATA : * Case : DO-41 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.34 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 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%. SYMBOL UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF
4007 UNIT
Maximum Recurrent 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 Current 0.375"(9.5mm) Lead Length Ta = 55 °C Maximum Peak Forward Surge Current, 8.3ms Single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at I F = 1.0 A VF 1.0 1.7 V Maximum DC Reverse Current Ta = 25 °C IR 10 µA at Rated DC Blocking Voltage Ta = 100 °C IR(H) 50 µA Maximum Reverse Recovery Time (1) Trr 50 75 ns Typical Junction Capacitance (2) CJ 17 pf Typical Thermal Resistance (3) RθJA 60 °C/W Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Notes : ( 1 ) Reverse Recovery Test Conditions : I F = 0.5 A, I R = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC ( 3 ) Thermal Resistance from Junction to Ambient, 0.375" , 9.5 mm Lead Lengths. Page 1 of 2 Rev. 04 : March 25, 2005 RATING IFSM 30 A IF(AV) 1.0 A Dimensions in inches and ( millimeters ) DO - 41 1.00 (25.4) MIN.0.107 (2.7) 0.080 (2.0) 0.205 (5.2) 0.166 (4.2) 1.00 (25.4) MIN.0.034 (0.86) 0.028 (0.71) * Pb / RoHS Free
RATING AND CHARACTERISTIC CURVES ( UF4001 ~ UF4007 ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS Page 2 of 2 Rev. 04 : March 25, 2005 60Hz RESISTIVE OR INDUCTIVE LOAD 0.8 0.6 0.4 0.2 1.0 10 10 1.0 0.0 1.0 0.001 0.01 0.1 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERESTJ = 25 °C TJ = 100 °C Pulse Width = 300 µs 1% Duty Cycle 8.3 ms SINGLE HALF SINE WAVE Ta = 50 °C
50 Vdc
(approx.) D.U.T. OSCILLOSCOPE ( NOTE 1 ) 1 Ω 50 Ω 10 Ω PULSE GENERATOR ( NOTE 2 ) Trr + 0.5 A - 0.25 A - 1.0 A 1 cm SET TIME BASE FOR 25-35 ns/cm FORWARD VOLTAGE, VOLTS UF4005 THRU UF4007 UF4001 THRU UF4004 TJ = 25 °C