FM4933 thru FM4937 SURFACE MOUNT GLASS PASSIVATED FAST SWITCHING RECTIFIERS DO-213AB / MELF SOLDERABLE ENDS CATHODE BAND D1= 0.105(2.67) 0.095(2.41) D2 0.022(0.559) 0.016(0.406) 0.205(5.20) 0.185(4.70) D2=D1 +0 -0.008(0.20) Dimension in inches (millimeters ) FEATURES MECHANICAL DATA Ldeal for surface mounted applications Low leakage current Glass passivated chips Fast switching High temperature soldering guaranteed 250oC/10 seconds/.375 , (9.5mm) lead lengths Case Molded plastic use UL94V-0 recoqnized flame retardant epoxy Terminals Plated terminals, solderable per MIL-STD-202, Method208 Polarity Red Color band on body denotes cathode Mounting position Any Weight 0.036gram MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20% UNITS SYMBOL FM4933 FM4934 FM4935 FM4936 FM4937 Maximum Current Peak Reverse Voltage VRRM 50 100 200 400 600 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 Volts VDC 50 100 200 400 600 Maximum DC Blocking Voltage 0 Volts Maximum Average Forward Rectified Current TT=55 C I(AV) 1.0 Amps Peak Forward Surge Current Single Sine-Wave on Rated Load (JEDEC Method) IFSM 30 Amps Maximum Instantaneous Forward Voltage Drop at 1.0A DC VF 1.3 Volts Maximum DC Reverse Current @TA=25 C 0 at Rated DC Blocking Voltage TA=125 C IR 5 100 A Maximum Reverse Recovery Time, Time, Test Conditions IF = 0.5A, I R = 1.0A, I RR = 0.25A TRR Typical Junction Capacitance CJ 15 TJ TSTG -55 to +150 0 Operating Junction and Storage Temperature Range www.paceleader.tw 150 1 250 nS pF 0 C FM4933 thru FM4937 SURFACE MOUNT GLASS PASSIVATED FAST SWITCHING RECTIFIERS RATING AND CHARACTERISTICS CURVES FM4933 THRU Fm4937 FIG. 1 - DERATING CURVE FOR OUTPUT RECTIFIER CURRENT FIG. 2 - MAXIMUM NON – REPETITIVE PEAK FORWARD SURGE FIG. 3 - TYPICAL REVERSE CHARACTERISTICS FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 5 -TYPICAL JUNCTION CAPACITANCE www.paceleader.tw 2