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| Chip Silicon Rectifier FFM201 THRU FFM207 Fast recovery type Formosa MS SMA 0.185(4.8) 0.177(4.4) 0.012(0.3) Typ. Features Plastic package has Underwriters Laboratory Flammability Classification 94V-O Utilizing Flame Retardant Epoxy M olding Compound. For surface mounted applications. Exceeds environmental standards of MIL-S-19500 / 228 Low leakage current. 0.067(1.7) 0.060(1.5) 0.110(2.8) 0.094(2.4) 0.165(4.2) 0.150(3.8) 0.040(1.0) Typ. 0.040 (1.0) Typ. Mechanical data Case : Molded plastic, JEDE DO-214AC C Terminals : Solder plated, s olderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting P osition : Any Weight : 0.0015 ounce, 0.05 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS (AT TA=25oC unless otherwise noted) PARAMETER Forward rectified current Forward surge current CONDITIONS Ambient temperature = 55 C 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) VR = VRRM TA = 25o C o Symbol IO IFSM MIN. TYP. MAX. 2.0 50 5.0 100 UNIT A A uA uA o Reverse current Thermal resistance Diode junction capacitance Storage temperature VR = VRRM TA = 100o C Junction to ambient f=1MHz and applied 4vDC reverse voltage IR Rq JA CJ TSTG -55 35 40 C/w pF +150 o C SYMBOLS MARKING CODE F21 F22 F23 F24 F25 F26 F27 V RRM (V) *1 V RMS (V) 35 70 140 280 420 560 700 *2 VR *3 VF *4 T RR *5 Operating temperature ( o C) (V) 50 100 200 400 600 800 1000 (V) (nS) FFM201 FFM202 FFM203 FFM204 FFM205 FFM206 FFM207 50 100 200 400 600 800 1000 150 *1 Repetitive peak reverse voltage 1.3 250 500 -55 to +150 *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage *5 Reverse recovery time RATING AND CHARACTERISTIC CURVES (FFM201 THRU FFM207) FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) 2.4 2.0 1.6 1.2 0.8 0.4 0 0 Tj=25 C Pulse Width 300us 1% Duty Cycle Single Phase Half Wave 60Hz Resistive Or Inductive Load FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT,(A) 20 6.0 2.0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) 50 0.2 .02 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLT AGE,(V) 40 FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 20 10 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE 70 60 50 40 30 20 10 trr +0.5A | | | | | | | | 0 -0.25A JUNCTION CAPACITANCE,(pF) -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) |
Price & Availability of FFM204
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