Silicon Rectifier
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...
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.
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 ...
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