DL4937

DL4933 - DL4937 1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER Features NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT RS1A - RS1J · Glass Passivated Junction · Low Leakage Current A · Low Forward Voltage Drop · High Current Capability B · Lead Free Finish/RoHS Compliant (Note 3) Mechanical Data · Case: MELF · Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 · Lead Free Plating (Matte Tin Finish). · Polarity: Cathode Band · Approx Weight: 0.25 grams · Marking: Cathode Band Only C MELF Dim Min Max A 4.80 5.20 B 2.40 2.60 C 0.55 Nominal All Dimensions in mm Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Forward Rectified Current @ TT = 75°C Peak Forward Surge Current 8.3 ms half sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage @ IF = 1.0A Maximum DC Reverse Current at Rated Blocking Voltage Maximum Full Load Reverse Current Full Cycle Average @ TT = 55°C Maximum Reverse Recovery Time (Note 1) Typical Total Capacitance (Note 2) Operating and Storage Temperature Range Symbol VRRM VRWM VR VR(RMS) IO DL4933 50 35 IFSM VFM IRM IR trr CT Tj, TSTG DL4934 DL4935 DL4936 100 200 400 70 140 280 1.0 30 1.2 5.0 100 200 15 -65 to +15...