SURFACE MOUNT FAST RECOVERY BRIDGE CURRENT DFS FEATURES • • • • • • Glass passivated chip junction Fast recovery time Ideal for surface mounted applications Low leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 seconds at terminals • • 1.0 Ampere 0.205 (5.2) 0.195 (5.0) 0.404 (10.3) 0.386 (9.80) 0.255 (6.5) 0.245 (6.2) - + - - 0.060 (1.524) 0.040 (1.016) 0.013 (0.330) 0.003 (0.076) 0.047 (1.20) 0.040 (1.02) 0.335 (8.51) 0.320 (8.13) MECHANICAL DATA • • • 50 to 800 Volts VOLTAGE RANGE RDFS005 THRU RDFS08 Case: Molded plastic body Epoxy: UL94V-0 rate flame retardant Polarity: Molded on body Leadp: Plated terminals solderable per MIL-STD-202E method 208C Weight: 0.04 ounce, 1.0 gram 45 0.013 (0.330) 0.009 (0.241) O .135 (3.4) .115 (2.9) Dimensions in inches and (millimeters) 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% SYMBOLS RFDS005 RFDS01 Maximum Reverse Peak Repetitive Voltage VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100 • • Maximum Average Forward Rectified Output Current, 0.06”(1.5mm) lead length at T A=40℃ (Note 2) Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Rating for Fusing (t＜8.3ms) Maximum Instantaneous Forward Voltage drop Per Bridge element 1.0A Maximum Reverse Current at rated DC blocking voltage per element TA=25℃ TA=125℃ Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 3) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range RFDS02 RFDS04 RFDS06 RFDS08 200 140 200 400 280 400 600 420 600 800 560 800 UNIT Volts Volts Volts I(AV) 1.0 Amps IFSM 50 Amps I2 t 10 A2s VF 1.3 Volts IR 5.0 0.5 µAmps Trr CJ RΘJA TJ ,TSTG 200 Notes: 1. Test condition: If=0.5A, IR=1.0A,IRR=0.25A 2.Unit mounted on P.C.B. with 0.51”×0.51” ( 13×13mm) copper pads. 3. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts. Web Site: www.hkmic.com mAmps 350 25 40 (-55 to +150) nS pF ℃/W ℃ SURFACE MOUNT FAST RECOVERY BRIDGE 50 to 800 Volts VOLTAGE RANGE RDFS005 THRU RDFS08 CURRENT 1.0 Ampere RATINGS AND CHARACTERISTIC CURVES RDFS005 THRU RDFS08 FIG. 2- MAXIMUM NON-REPETITIVE SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE 50 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES (A) 1.2 1.0 0.8 0.6 0.4 0.2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 40 50 75 100 150 125 40 30 Pulse width 8.3ms Single Half Sine-Wave 20 175 1 10 20 50 100 NUMBER OF CYCLES AT 60 Hz FIG. 4- TYPICAL FORWARD CHARACTERISTICS FIG. 3- TYPICAL JUNCTION CAPACITANCE 10 INSTANTANEOUS FORWARD CURRENT, (A) 100 CAPACTIANCE, (pF ) 5 2 AMBIENT TEMPERATURE, ℃ 10 Tj =25℃,f=1MHz Tj =25℃ 1.0 0.1 PULSE WIDTH 300μs 0.01 1 1 4 100 10 REVRESE VOLTAGE, VOLTS Web Site: www.hkmic.com 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 1.8