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FFM202

Formosa MS
Part Number FFM202
Manufacturer Formosa MS
Description Silicon Rectifier
Published Mar 30, 2005
Detailed Description 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. Fea...
Datasheet PDF File FFM202 PDF File

FFM202
FFM202

Overview
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 C DO-214AC 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 INSTANTAN...


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