LITE-ON SEMICONDUCTOR DF02MH thru DF08MH REVERSE VOLTAGE - 200 to 800 Volts FORWARD CURRENT - 1.0 Amperes GLASS PASSIVATED BRIDGE RECTIFIERS FEATURES DF Rating to 1000V PRV Ideal for printed circuit board Low forward voltage drop, high current capability. Reliable low cost construction utilizing molded plastic technique results in inexpensive product The plastic material has UL flammability classification 94V-0 A D UL recognized file # E95060 DIM. A B J ~ ~ + - C D B C E F MECHANICAL DATA E Polarity : As marked on Body Weight : 0.02 ounces, 0.38 grams Mounting position : Any H G H G I I J F DF MIN. 8.20 6.20 7.60 MAX. 8.50 6.50 8.90 7.40 7.60 2.40 5.00 2.60 4.10 5.20 4.60 1.27 0.41 0.22 2.03 0.51 0.30 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA=40 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =125 C SYMBOL DF02MH DF04MH DF06MH DF08MH UNIT VRRM VRMS VDC 200 140 200 400 280 400 600 420 600 800 560 800 V V V I(AV) 1.0 A IFSM 60 A VF 1.1 V IR 10 500 uA I 2 t Rating for fusing (t < 8.3ms) I t 10.4 AS Typical Junction Capacitance per element (Note 1) CJ 25 pF R0JA 40 C/W TJ -55 to +150 C TSTG -55 to +150 Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range 2 NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance from junction to ambient mounted on P.C.B with 0.5x0.5"(13x13mm) copper pads. 2 C REV. 0, May-2006, KBDC05 AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 1.0 0.8 0.6 0.4 0.2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.1 20 40 60 80 100 120 PEAK FORWARD SURGE CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES DF02MH thru DF08MH FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 50 40 30 20 10 Single Half-Sine-Wave 0 1 140 2 5 AMBIENT TEMPERATURE , C 50 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT ,(A) 10 10 1.0 TJ = 25 C 0.1 PULSE WIDTH 300us 2% DUTY CYCLE TJ = 25 C, f = 1MHz 1.0 .01 0.1 1.0 4.0 100 10.0 0 REVERSE VOLTAGE , VOLTS 0.2 0.4 0.6 FIG.5 - TYPICAL REVERSE CHARACTERISTICS TJ = 125 C 10 1.0 TJ = 25 C 0.1 0.01 0 20 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE , VOLTS 100 INSTANTANEOUS REVERSE CURRENT ,(uA) CAPACITANCE , (pF) 20 10 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 140 1.8