FM4933 FORMOSA | Alldatasheet
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Plastic package has Underwriters Laboratory Flammability Classification 94V-O Utilizing Flame Retardant Epoxy Molding Compound. For surface mounted applications. Exceeds environmental standards of MIL-S-19500 / 228 Low leakage current. Mechanical data Case : Molded plastic, JEDEC DO-214AC Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting Position : Any Weight : 0.0015 ounce, 0.05 gram (V) (V) (V) (V) (nS) (oC) FM4933 F93 50 35 50 FM4934 F94 100 70 100 FM4935 F95 200 140 200 FM4936 F96 400 280 400 FM4937 F97 600 420 600 SYMBOLS MARKING CODE 1.2 200 -55 to +150 Operating temperatureVRRM *1 VRMS *2 VR *3 VF *4 TRR MAXIMUM RATINGS (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward rectified current Ambient temperature = 55oC IO 1.0 A Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) IFSM 30 A VR = VRRM TA = 25oC 5.0 uA VR = VRRM TA = 100oC 100 uA Thermal resistance Junction to ambient RqJA 75 oC / w Diode junction capacitance f=1MHz and applied 4vDC reverse voltage CJ 15 pF Storage temperature TJ -55 +150 oC Reverse current IR *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage *5 Reverse recovery time Test condition : IF=1.0A, VR=30V PATENT PUBLICA TION NO. 37116 0.185(4.8) 0.110(2.8) 0.094(2.4) 0.165(4.2) 0.150(3.8) 0.067(1.7) 0.060(1.5) Dimensions in inches and (millimeters) SMA
0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (FM4933 THRU FM4937) CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 IFM 1.0 IRM(REC) 2.0 1cm SET TIME BASE FOR 50 / 100ns / cm .01 .05 .1 .5 1 5 10 50 100 3.0 FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS W W W W Tj=25 C FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load 10K 115Va 60Hz C P CLARE HPG1002 30Vdc CONSTANT VOLTAGE SUPPLY 1.0mF 300V 1.0mF 300V 1.0Adc FROM CONSTANT VOLTAGE SUPPLY RIPPLE=3mVrms MAX.
1 AMP
Zout 1 / MAX. DC To 2KHz 12MINIMIZE ALL LEAD LENGTHS A A-TEKTRONIX 545A. K PLUG IN R2- TEN 1W 10 1% CARBON CORE PRE AMP P6000 PROBE OR EQUIVALENT IN PARALLEL R1- ADJUSTED FOR 14 BETWEEN POINT 2 OF RELAY AND RECTIFIER TA= 25 C FOR RECTIFIER INDUCTIVE=3.8mH trr i(t) di/dt=50A/mS AMBIENT TEMPERATURE,( C) FIG.1-TYPICAL FORWARD PEAK FORWARD SURGE CURRENT,(A)PEAK FORWARD SURGE CURRENT,(A) W +10