DF02 THRU DF10 GLASS PASSIVATED BRIDGE RECTIFIER Reverse Voltage - 200 to 1000 Volts Forward Current - 1.0 Ampere DFM FEATURES - + .031(0.8) .256(6.50) .024(0.6) .244(6.20) ~ * Glass passivated chip junctions * Low Forward Voltage Drop, High Current Capability ~ * High Surge Current Capability * Designed for Surface Mount Application .323(8.20) .315(8.00) * Plastic Material-UL Recognition Flammability .335(8.50) .307(7.80) Classification 94V-0 .079(2.00) .059(1.50) .102(2.60) .087(2.20) .193(4.9) .165(4.2) .022(0.55) .018(0.45) .350(8.9) .311(7.9) .205(5.2) .197(5.0) MECHANICAL DATA *Dimensions in inches and (millimeters) Case : Molded Plastic Terminals : Tin Plated, solderable per MIL-STD-750, Method 2026 Polarity : As marked on Case Weight : 0.38 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature SYMBOLS DF02 DF04 DF06 DF08 DF10 UNITS Maximum repetitive peak reverse voltage VRRM 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 140 280 420 560 700 Volts VDC 200 400 600 800 1000 Volts unless otherwise specified. Maximum DC blocking voltage o Maximum average forward rectified current @ TA=40 C Peak forward surge current 8.3ms single half sine-wave I (AV) 1.0 Amps IFSM 30 Amps VF 1.1 Volts superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage @ IF=1.0 A o Maximum DC reverse current @TC=25 C at rated DC blocking voltage @TC=125 C 5 IR o I2t rating for fusing ( t < 8.3ms ) Typical junction capacitance per element (NOTE 1) Typical thermal resistance, junction to ambient (NOTE 2) Operating junction and storage temperature range I2t CJ R JA TJ,TSTG uA 500 2 A s 10.4 pF 25 40 -65 to +175 o C/W o C NOTES : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. (2) Thermal resistance from junction to ambient mounted on P.C.B. with 0.5 x 0.5" ( 13 x 13mm ) copper pads. REV. 1 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES DF02 THRU DF10 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1 - FORWARD CURRENT DERATING CURVE 35 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.5 60 Hz Resistive or Inductive load Pulse Width 8.3ms Single Half-Sire-Wave 30 25 20 15 10 5 0 0 0 25 50 75 100 125 1 150 10 AMBIENT TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 10.00 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60Hz o 1.00 0.10 o TJ=100 C 10.0 1.0 o TJ=25 C 0.10 o TJ=25 C PULSE WIDTH=300uS 0.01 0.2 0.4 0.6 0.8 1.0 1.2 0.01 1.4 0 1.6 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 - TYPICAL JUNCTION CAPACITANCE 100 o JUNCTION CAPACITANCE, pF TJ=25 C 10 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS REV. 1 Zowie Technology Corporation