1N4935

FAST RECOVER RECTIFIER 1N4933 THRU 1N4937 FEATURES • • • • • VOLTAGE RANGE CURRENT 50 to 600 Volts 1.0 Ampere DO-41 .034(0.9) .028(0.7) 1.0(25.4) MIN. DIA. Low coat construction Fast switching for high efficency. Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension .205(5.2) .160(4.2) .107(2.7) DIA. .080(2.0) 1.0(25.4) MIN. MECHANICAL DATA • • • • • • Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.012 ounce, 0.33 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS 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% SYMBOLS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 75℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage T A = 25℃ TA = 100℃ VRRM VRMS VDC I(AV) IFSM VF IR trr IRM(REC) CJ RθJA TJ TSTG 1N4933 50 35 50 1N4934 1N4935 1N4936 1N4937 100 200 400 600 70 140 280 420 100 200 400 600 1.0 30 1.2 5.0 100 200 2.0 15 50 (-55 to +150) (-55 to +150) UNITS Volts Volts Volts Amp Amps Volts µA ns Amps pF ℃/W ℃ ℃ Maximum Reverse Recovery Time (Note 3) T J=25℃ Maximum Reverse Recovery Current (NOTE 3) Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Junction Temperature Range Storage Temperature Range Notes: 1.Measured at 1.0MHz and Applied Reverse Voltage of 4.0Volits. 2 Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted. 3.Reverse Recovery Test Conditions:If=1.0A,Vr=30V,di/ dt=50A/us,Irr=10% Irr=10% Irm for the measurement of trr. Web Site: WWW.PS-PFS.COM FAST RECOVER RECTIFIER 1N4933 THRU 1N4937 VOLTAGE RANGE CURRENT 50 to 600 Volts 1.0 Ampere RATING AND CHRACTERISTIC CURVES 1N4933 THRU 1N4937 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 1 .2 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT, 30 PEAK FORWARD SURGE 1.0 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax 0.8 CURRENT, (A) 20 (A) 0.6 0.4 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm) Lead Length 10 0.2 0 0 25 50 75 100 125 150 175 0 1 2 4 6 8 10 20 40 60 80 100 AMBIENT TEMPERATURE, ( ° C) NUMBER OF CYCLES AT 60 Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, 20 10 20 10 INSTANTANEOUS REVERSE CURRENT, (mA) Tj =100° C 10 (A) 1.0 Tj =75 ° C 0.1 0.1 Tj =25° C Pulse Width=300us 1% Duty Cycle Tj =25 ° C 0.01 0 20 40 60 80 100 120 140 0.01 0.7 0.9 1.1 1.3 1.4 INSTANTANEOUS FORWARD VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.5-TYPICAL JUNCTION CAPACITANCE 100 CAPACITANCE,(pF) 10 TJ=25° C F=1MHz Vsig=50mVp-p 1 0.1 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: WWW.PS-PFS.COM