RDFS04

SURFACE MOUNT FAST RECOVERY BRIDGE RDFS005 THRU RDFS08 FEATURES • • • • • • VOLTAGE RANGE CURRENT 50 to 800 Volts 1.0 Ampere DFS 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 0.205 (5.2) 0.195 (5.0) 0.404 (10.3) 0.386 (9.80) 0.255 (6.5) 0.245 (6.2) - + 0.047 (1.20) 0.040 (1.02) 0.335 (8.51) 0.320 (8.13) - 0.060 (1.524) 0.040 (1.016) 0.013 (0.330) 0.003 (0.076) 0.013 (0.330) 0.009 (0.241) MECHANICAL DATA • • • • • 45 O 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 .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℃ RFDS02 RFDS04 RFDS06 RFDS08 200 140 200 1.0 50 10 1.3 5.0 0.5 400 280 400 600 420 600 800 560 800 UNIT Volts Volts Volts Amps Amps A2s Volts µAmps mAmps I(AV) IFSM I2 t VF IR Trr CJ RΘJA TJ ,TSTG 200 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 3) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range 350 25 40 (-55 to +150) nS pF ℃/W ℃ 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. E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT FAST RECOVERY BRIDGE RDFS005 THRU RDFS08 VOLTAGE RANGE CURRENT 50 to 800 Volts 1.0 Ampere RATINGS AND CHARACTERISTIC CURVES RDFS005 THRU RDFS08 FIG. 1- FORWARD CURRENT DERATING CURVE 1.2 50 FIG. 2- MAXIMUM NON-REPETITIVE SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES (A) 1.0 PEAK FORWARD SURGE CURRENT AMPERES 0.8 40 0.6 0.4 30 0.2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 40 50 75 100 125 150 175 Pulse width 8.3ms Single Half Sine-Wave 20 1 2 5 10 20 50 100 AMBIENT TEMPERATURE, ℃ NUMBER OF CYCLES AT 60 Hz FIG. 3- TYPICAL JUNCTION CAPACITANCE 100 10 FIG. 4- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) CAPACT IANCE, (pF ) 1.0 Tj =25℃ 10 0.1 PULSE WIDTH 300μs Tj =25℃, f=1MHz 1 1 4 10 100 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVRESE VOLTAGE, VOLTS INSTANTANEOUS FORWARD VOLTAGE,VOLTS E-mail: sales@cnmic.com Web Site: www.cnmic.com