CE 1N4933G THRU 1N4937G CHENYI ELECTRONICS FAST RECOVERY GLASS PASSIVATED RECTIFIER Reverse Voltage - 50 to 600 Volts Forward Current - 1.0Ampere FEATURES . Fat switching . Low leakage current . Low forward voltage drop . High current capability . Glass passivated junction . High reliability capability MECHANICAL DATA . Case: JEDEC DO-41 molded plastic body . Terminals: Plated axial lead, solderable per MIL-STD-750,method 2026 . Polarity: Color band denotes cathode end . Mounting Position: Any . Weight: 0.012 ounce, 0.34 gram Dimensions in inches and (millimeters) 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%) Symbols 1N4933G 1N4934G 1N4935G 1N4936G 1N4937G Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 Volts Maximum RMS voltage VRMS 35 70 140 280 420 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 Volts Macimum average forward rectified I(AV) 1.0 Amp IFSM 30.0 Amps VF 1.2 Volts current 0.375"(9.5mm)lead length at TA=75 Peak forward surge current 8.3ms sing-wave superimposed on rated load (JEDEC method)TA=75 Maximum instantaneous forward voltage at 1.0 A Maximum DC Rreverse Current at rated DC 5.0 blocking voltage Maximum full load reverse current full cycle IR A 100 average. 0.375"(9.5mm)lead length at TL=55 Maximum reverse recovery time(Note 1) Typical junction Capacitance(Note 2) Operating and storage temperature range Trr 150 250 CJ 15.0 TJ TSTG -65 to +175 500 ns pF Notes: 1.Test conditions:IF=1.0A,VR=30V 2.Measured at 1MHz and applied reverse voltage of 4.0V Volts. Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2 CE 1N4933G THRU 1N4937G CHENYI ELECTRONICS FAST RECOVERY GLASS PASSIVATED RECTIFIER Reverse Voltage - 50 to 600 Volts Forward Current - 1.0Ampere RATINGS AND CHARACTERISTIC CURVES 1N4933G THRU 1N4937G FLG.1-TYPICAL FORWARD CURRENT FIG.2-MAXIMUM NON-REPETITIVE DERATING CURVE FORWARD SURGE CURRENT FIG.4-TYPICAL INSTANTANEOUS FORWARD FIG.3-TYPICAL JUNCTION CAPACITANCE CHARACTERISTICS FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISIC Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 2 of 2