SFM21-L Datasheet, PDF (1/2 Pages) Formosa MS – Chip Silicon Rectifier - Super fast recovery type

Chip Silicon Rectifier
SFM21-L THRU SFM26-L
Super fast recovery type
Features
● _{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
SMA-L
0.205(5.2)
0.189(4.8)
0.012(0.3) Typ.
0 . 11 0 (2 . 8 )
0.094(2.4)
0.181(4.6)
0.165(4.2)
0.034(0.85)
0.024(0.60)
0.075(1.9)
0.067(1.7)
0.034(0.85)
0.024(0.60)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (AT T_A=25^oC unless otherwise noted)
PARAMETER
CONDITIONS
Forward rectified current
Ambient temperature = 50^oC
Forward surge current
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
VR = VRRM TA = 25^oC
VR = VRRM TA = 100^oC
Junction to ambient
f=1MHz and applied 4vDC reverse voltage
Symbol
IO
MIN.
TYP.
MAX.
2.0
UNIT
A
IFSM
50
A
IR
RθJA
CJ
TSTG
-55
5.0
uA
100
uA
75
o_{C / w}
10
pF
+150
o_C
SYMBOLS
SFM21-L
SFM22-L
SFM23-L
SFM24-L
SFM25-L
SFM26-L
MARKING
CODE
S21
S22
S23
S24
S25
S26
V_RRM ^*1
(V)
50
100
150
200
300
400
V_RMS ^*2
(V)
35
70
105
140
210
280
V_R ^*3
(V)
50
100
150
200
300
400
V_F ^*4
(V)
T_RR ^*5
(nS)
0.95
35
1.25
Operating
temperature
(^oC)
-55 to +150
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage
*5 Reverse recovery time