SFF801 thru SFF808
SUPER FAST RECTIFIERS
REVERSE VOLTAGE
- 50
to
600Volts
FORWARD CURRENT
- 8.0
Amperes
ITO-220AC
.138(3.5)
.122(3.1)
.118(3.0)
.102(2.6)
.189(4.8)
.173(4.4)
.118(3.0)
.106(2.7)
FEATURES
●
Super fast switching time for high efficiency
●
Low forward voltage drop
High current capabiltiy
●
Low reverse leakage current
●
Plastic material has UL flammability
.406(10.3)
.386(9.8)
classification 94V-0
MECHANICAL DATA
●
Case: ITO-220AC molded plastic
●
Epoxy: UL94V-0 rate flame retadant
●
Mounting position :Any
●
Weight: 2.24 grams
.04 MAX
(1.0)
.610(15.5)
.571(14.5)
.157(4.0)
.142(3.6)
.059(1.5)
.043(1.1)
.030(0.76)
.020(0.51)
.112(2.84)
.088(2.24)
.571(14.5)
.531(13.5)
.114(2.9)
.098(2.5)
.030(0.76)
.020(0.51)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Instantaneous Forward Voltage at 8.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25℃
@T
J
=100℃
@T
A
=75
℃
SYMBOL SFF801
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
SFF802
100
70
100
SFF803
150
105
150
SFF804
200
140
200
8.0
SFF805
300
210
300
SFF806
400
280
400
SFF808
600
420
600
UNIT
V
V
V
A
I
FSM
V
F
I
R
T
RR
C
J
R
θJA
T
J,
T
STG
35
1.0
300
1.25
10
150
40
40
5
-55 to + 150
50
1.3
A
V
μA
nS
pF
℃/W
℃
Maximum Reverse Recovery Time(Note1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating and Storage Temperature Range
NOTES:1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC.
3.Thermal resistance junction to ambient
~ 168 ~
RATING AND CHARACTERTIC CURVES
SFF801 thru SFF808
FIG.1- TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
10
1000
8
6
4
2
0
INSTANTANEOUS REVERSE CURRENT(uA)
SINGLE PHASE HALF
WAVE 60H
Z
RESISTIVE OR
INDUCTIVE LOAD
FIG.2-TYPICAL REVERSE
CHARACTERISTICS
T
J
=100°C
100
0
50
100
150
AMBIENT TEMPERATURE
℃
10
FIG.3-MAXIMUM NON-REPETITVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
350
300
250
200
150
100
0
50
1
8.3 ms Single Half-Sine-Wave
(JEDEC METOD)
2
10
20
5
5
NUMBER OF CYCLES AT 60H
Z
50
100
T
J
=25°C
1.0
0.1
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE(%)
FIG.4-TYPICAL INSTANTAEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
40
20
10
4
2
SFF805 - SFF806
SFF801 -
SFF804
FIG.5-TYPICAL JUNCTION CAPACITANCE
200
100
SFF808
JUNCTION CAPACITANCE(pF)
40
20
10
T
J
=25°C
1.0
0.4
0.2
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE, (V)
T
J
=25°C
PULSE WIDTH 300uS
1% DUTY CYCLE
4
2
1
0.1 0.2
0.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE,(V)
~ 169 ~
Power technology
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