UF3A~UF3M SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE 50 to 1000 Volt CURRENT 3 Ampere FEATURES For surface mounted applications in order to optimize board space Easy pick and place Ultrafast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated junction Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end Standard packaging: 16mm tape (EIA-481) Weight: 0.0082 ounces, 0.2325 grams 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. PARAMETER SYMBOL UF3A UF3B UF3D UF3G UF3J UF3K UF3M UNITS Maximum Recurrent Peak Reverse Voltage V 50 100 200 400 600 800 1000 V RRM Maximum RMS Voltage V 35 70 140 280 420 560 700 V RMS Maximum DC Blocking Voltage V 50 100 200 400 600 800 1000 V DC Maximum Average Forward Current I 3A F(AV) Peak Forward Surge Current : 8.3ms single half sine-wave I 100 A FSM superimposed on rated load Maximum Forward Voltage at 3A V 11.3 1.7 V F O T =25 C 1 J Maximum DC Reverse Current at Rated DC Blocking Voltage I A O R T =125 C 300 J Typical Junction Capacitance (Note 2) C 75 63 pF J O Typical Thermal Resistance (Note 3) R 15 C / W JL Maximum Reverse Recovery Time (Note 1) t 50 100 ns rr O Operating Junction and Storage Temperature Range T ,T -55 to +150 C J STG NOTES:1. Reverse Recovery Test Conditions: I =0.5A, I =1A, I =0.25A F R rr 2. Measured at 1 MHz and applied V = 4 volts. r 2 3. 8 mm ( 0.013mm thick ) land areas. May 7,2018REV.08 PAGE . 1UF3A~UF3M RATING AND CHARACTERISTIC CURVES 3.0 140 120 2.5 100 2.0 80 1.5 60 1.0 SINGLE PHASE HALF WAVE 40 60Hz RESISTIVE OR 0.5 INDUCTIVE LOAD .375 LEAD LENGTHS 20 0 25 50 75 100 125 150 175 0 1 5 10 50 100 200 1000 O LEAD TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE Fig.6 PEAK FORWARD SURGE CURRENT 1000 10 400V 50-200V O T=150C J 100 O T= 25 C A 1.0 600V O 10 T=100 C J 0.1 1.0 O T=25C J .01 0.1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENTAGE OF PEAK REVERSE VOLTAGE,% Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS 1000 O Tj = 2 5 C f= 1.0MHz Vsig = 50mVp -p 100 50-400V 600V 10 10 100 1 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE May 7,2018REV.08 PAGE . 2 JUNCTION CAPACITANCE, pF FORWARD CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT ,uA FORWARD SURGE CURRENT,AMPERES