UF1501 thru UF1507 Compact Technology REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.5 Amperes ULTRA FAST RECTIFIERS DO-15 FEATURES Low cost Diffused junction Ultra fast switching for high efficiency Low reverse leakage current Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 A A B C D DO-41 MECHANICAL DATA Min. Dim. A Case : JEDEC DO-41 molded plastic Polarity : Color band denotes cathode Weight : 0.015 ounces, 0.34 grams Mounting position : Any 25.4 5.80 0.70 B C Max. 7.60 0.90 2.60 3.60 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25̺ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward @TA=55 C Rectified Current Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC Method) VRRM VRMS VDC Operating Temperature Range Storage Temperature Range UF 1505 UF 1506 UF 1507 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 UNIT V V V IFSM 50 A IR Typical Thermal Resistance (Note 3) UF 1504 A VF Typical Junction Capacitance (Note 2) UF 1503 1.5 Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 1) UF 1502 I(AV) Maximum forward Voltage at 1.5A DC @TJ=25 C @TJ=100 C UF 1501 1.3 1.0 1.7 5 100 V uA TRR 50 75 ns CJ 35 20 pF R0JA 25 C/W TJ -55 to +150 C TSTG -55 to +150 C NOTES : 1.Measured with IF=0.5A,IR=1A,IRR=0.25A. 2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3.Thermal Resistance Junction to Ambient. CTC0105 Ver. 2.0 1 of 2 UF1501 thru UF1507 Compact Technology UF1501 thru UF1507 RATING AND CHARACTERISTIC CURVES SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.5 50 40 30 20 10 Pulse width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 175 1 2 AMBIENT TEMPERATURE , ̺ 20 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT ,(A) 10 UF1501 to UF1504 CAPACITANCE , (pF) 5 10 UF1505 to UF1507 TJ = 25 C, f= 1MHz UF1501 UF1503 UF1504 1.0 UF1505 -UF1507 0.1 TJ = 25 ̺ PULSE WIDTH 300us 1.0 0.01 1 4 10 100 0 REVERSE VOLTAGE , VOLTS CTC0105 Ver. 2.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE , VOLTS 2 of 2 UF1501 thru UF1507