CEFA202-G

SMD Efficient Fast Recovery Rectifier CEFA201-G Thru CEFA203-G (RoHS Device) Reverse Voltage: 50 ~ 200 Volts Forward Current: 2.0 Amp Features: Ideal for surface mount applications Easy pick and place Plastic package has Underwriters Lab. flammability classification 94V-0. Super fast recovery time for high efficient Built-in strain relief Low forward voltage drop 0.067(1.70) 0.051(1.29) 0.110(2.79) 0.086(2.18) DO-214AC (SMA) 0.180(4.57) 0.160(4.06) 0.012(0.31) 0.006(0.15) Mechanical Data: Case: JEDEC DO-214AC molded plastic Terminals: solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Approx. Weight: 0.063 gram 0.091(2.31) 0.067(1.70) 0.059(1.50) 0.035(0.89) 0.008(0.20) 0.004(0.10) 0.209(5.31) 0.185(4.70) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characterics: Parameter Max. Repetitive Peak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage Peak Surge Forward Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Max. Average Forward Current Max. Instantaneous Forward Voltage at 2.0A Reverse recovery time Max. DC Reverse Current at Rated DC Blocking Voltage Ta=25oC Ta=100oC Max. Thermal Resistance (Note1) Max. Operating Junction Temperature Storage Temperature Symbol CEFA201-G 50 50 35 CEFA202-G 100 100 75 CEFA203-G 200 200 140 Unit V V V VRRM VDC VRMS IFSM Io VF Trr IR R JL 50 A 2.0 0.92 25 A V nS uA o C/W oC o 5.0 100 25 150 -55 to +150 Tj TSTG C Note1: Thermal resistance from junction to lead mounted on PCB with 8.0mmx8.0mm 2 c opper pad areas. “-G” suffix designates RoHS compliant Version Page1 SMD Efficient Fast Recovery Rectifier Rating and Characteristic Curves (CEFA201-G Thru CEFA203-G) Fig.1 - Reverse Characteristics Fig.2 - Forward Characteristics Reverse Current (uA) Forward Current (A) 0 20 40 60 80 100 120 140 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Percent of Rated Peak Reverse Voltage (%) Forward Voltage (V) Fig. 3 - Current Derating Curve Fig. 4 - Non Repetitive Forward Surge Current Single Phase Half Wave 60Hz Peak Surge Forward Current (A) Average Forward Current (A) 0 25 50 75 100 125 150 175 1 5 10 50 100 Ambient Temperature Number of Cycles at 60Hz Fig. 5 - Test Circuit Diagram and Reverse Recovery Time Characteristics trr NONINDUCTIVE NONINDUCTIVE +0.5A (+) () - 0 -0.25A 25Vdc (approx.) () D.U.T. - PULSE GENERATOR (NOTE 2) NONINDUCTIVE OSCILLISCOPE (NOTE 1) (+) -1.0A Notes: 1. Rise Time = 7ns max., Input Impedance = 1 megohm .22pF. 2. Rise Time = 10ns max., Source Impedance = 50 ohms. 1cm SET TIME BASE F 50 / 10ns / cm “-G” suffix designates RoHS compliant Version P age2