EM520E

EM520E 规格书 EM520E 1.0AMP. SURFACE MOUNT RECTIFIERS FEATURE SMA .High current capability .Low forward voltage drop .Low power loss, high efficiency .High surge capability .High temperature soldering guaranteed: 260℃/10 seconds at terminals. .For surface mounted application. .Easy pick and place. NO Measurement(mm) A B C D E F G 2.0～2.65 MECHANICAL DATA .Case: Molded plastic .Epoxy: UL94V-0 rate flame retardant .Lead: MIL-STD- 202E, Method 208 guaranteed .Polarity:Color band denotes cathode end .Packaging:12mm tape per EIA STD RS-481 .Mounting position: Any 1.2～1.8 0.2MAX 2.4～2.9 3.8～4.6 0.8～1.8 4.8～5.8 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% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current at TA=55°C Peak Forward Surge Current 8.3ms single half sine- wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 1.0A DC Maximum DC Reverse Current at rated DC blocking voltage @TJ =25°C @TJ =100°C Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note 2) Storage Temperature Operation Junction Temperature SYM BOL EM520E units 2000 V 1400 V 2000 V 1.0 A IFSM 30.0 A VF 1.1 V VRRM VRMS VDC IF(AV) IR CJ R(JA) TSTG TJ Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 2. Measured on P.C.Board with 0.2×0.2”(5.0×5.0mm)Copper Pad Areas. 5.0 100.0 µA 15 pF 75 °C /W -55 to +150 °C -55 to +150 °C EM520E 规格书 RATING AND CHARACTERISTIC CURVES (EM520E) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.0 INSTANEOUS FORWARD CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A) 10.0 0.5 Single Phase Half Wave 60Hz Resistive or inductive Load 0 0 50 100 150 1.0 .1 .01 200 TJ=25℃ Pulse Width=300μs 1% Duty Cycle AMBIENT TEMPERTURE,(℃) 1.1 .8 .5 1.4 1.7 INSTANEOUS FORWARD VOLTAGE,(V) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT 40 8.3ms Single Half Sine-Wave (JEDEC Method) 30 INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) 100 20 10 0 1 10 NUMBER OF CYCLES AT 60Hz 100 10 TJ=25℃ 1 .1 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 140