SFS3A FRONTIER [Frontier Electronics.], SFS3A Datasheet - Page 2

• Manufacturer Part Number: SFS3A
• Description: 3A SUPER FAST RECOVERY SURFACE MOUNT RECTIFIER
• Manufacturer: FRONTIER [Frontier Electronics.]

NOTE: 1. RISE TIME=7ns MAX. INPUT
0.01
100
1.0
0.1
10
40
30
25
20
15
10
5
0
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
1
0
2. RISE TIME =10ns MAX. SOURCE
RATINGS AND CHARACTERISTIC CURVE SFS3A THRU SFS3J
FIG. 5-MAXIMUM NON-REPETITIVE
S3A THRU SFS3J
(approx)
50Ω
NO INDUCTIVE
IMPEDANCE=50 OHMS
(+)
25 V
(-)
IMPEDANCE=1 MOhms 22PF
RECOVERY TIME CHARACTERISTIC
20
dc
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 Hz
8.3 ms Single Half Sine Wave
(JEDEC Method)
40 60 80
5
1Ω
NON
INDUCTIVE
D.U.T.
T
T
T
100Ω
NO INDUCTIVE
J
J
J
=100
10 20
=25
=80
o
o
C
o
C
OSCILLOSCOPE
C
( NOTE 1 )
100 120 140
50
GENERATOR
( NOTE 2 )
PULSE
(-)
(+)
100
+0.5A
-0.25A
0
SET TIME BASE
FOR 10/20 ns/cm
Trr
1cm
200
100
.001
1.0
.01
10
40
20
10
.1
6
4
2
1
.1 .2
FIG. 4-TYPICAL INSTANTANEOUS
FIG. 6-TYPICAL JUNCTION CAPACITANCE
SFS3E~SFS3G
.2
SFS3A~SFS3D
INSTANTANEOUS FORWARD VOLTAGE (V)
T
FORWARD CHARACTERISTICS
J
=25
.4
.4
o
REVERSE VOLTAGE (V)
C
FIG. 2-TYPICAL FORWARD
.6
1.0 2
SFS3E~SFS3J
6.0
5.0
4.0
3.0
2.0
1.0
CURRENT DERATING CURVE
0
.8
LEAD TEMPERATURE (
Single Phase Half
Wave 60 Hz
Resistive
or Inductive Load
25 50 75 100 125 150 175
1.0 1.2 1.4
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
4
SFS1A~SFS1D
SFS3J
10 20 40 100
1.6 1.8
Page: 2
o
C)