LUGUANG SFAF803G

SFAF801G-SFAF808G
Isolated 8.0AMP. Glass Passivated Super Fast Rectifiers
ITO-220AC
.185(4.7)
.173(4.4)
.406(10.3)
.390(9.90)
.124(3.16)
.118(3.00)
.134(3.4)DIA
.113(3.0)DIA
Features
.272(6.9)
.248(6.3)
.606(15.5)
.583(14.8)
High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss.
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application
.063(1.6)
MAX
.161(4.1)
.146(3.7)
Mechanical Data
.112(2.85)
.100(2.55)
Cases: ITO-220AC molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
260 oC/10 seconds 0.25”,(6.35mm) from case.
Weight: 2.24 grams
Mounting torque: 5 in – 1bs. max.
.110(2.8)
.098(2.5)
.055(1.4)
.043(1.1)
.030(0.76)
.020(0.50)
.035(0.9)
.020(0.5)
.071(1.8)
MAX
.543(13.8)
.512(13.2)
2
.100(2.55)
.100(2.55)
PIN 1
PIN 2
CASE
Case Positive
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Symbol SFAF SFAF SFAF SFAF SFAF SFAF SFAF SFAF Units
801G 802G 803G 804G 805G 806G 807G 808G
V RRM
V RMS
V DC
Maximum Average Forward Rectified
Current @T C = 100 oC
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 8.0A
Maximum DC Reverse Current
@T A=25 oC at Rated DC Blocking Voltage
o
@ T A=100 C
Maximum Reverse Recovery Time
(Note 1)
Typical Junction Capacitance (Note 2)
50
35
50
100
70
100
150
105
150
200
140
200
300
210
300
400 500
280 350
400 500
600
420
600
I(AV)
8.0
A
IFSM
125
A
VF
0.975
1.3
1.7
V
IR
10
400
uA
uA
Trr
35
nS
Cj
90
60
Typical Thermal Resistance (Note 3)
4.0
R θJC
Operating Temperature Range
TJ
-65 to +150
Storage Temperature Range
T STG
-65 to +150
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Notes:
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Mounted on Heatsink Size of 2” x 3” x 0.25 “ Al-Plate..
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V
V
V
mail:[email protected]
o
pF
C/W
o
C
o
C
SFAF801G-SFAF808G
Isolated 8.0AMP. Glass Passivated Super Fast Rectifiers
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
8
6
4
2
0
0
50
100
150
o
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
150
TJ=100 0C
10
TJ=75 0C
1
TJ=25 0C
TJ=125 0C
120
0.1
8.3ms Single Half Sine Wave
JEDEC Method
0
60
40
60
80
100
120
140
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
1
2
5
10
20
50
100
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
AF
SF
Tj=25 0C
90
~S
1G
80
F
FA
~S
5G
70
4G
80
80
F
FA
AF
SF
80
8G
80
60
40
2
5
10
3
1
0.3
0.1
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
0.03
50
1
30
80
1G
~S
FA
SF
F8
AF
04
80
G
5G
~S
FF
A8
06
G
SF
AF
80
7G
~S
FA
F8
08
G
30
0
20
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
90
NUMBER OF CYCLES AT 60Hz
CAPACITANCE.(pF)
100
SF
AF
PEAK FORWARD SURGE CURRENT. (A)
CASE TEMPERATURE. ( C)
INSTANTANEOUS REVERSE CURRENT. ( A)
10
INSTANTANEOUS FORWARD CURRENT. (A)
AVERAGE FORWARD CURRENT. (A)
RATINGS AND CHARACTERISTIC CURVES (SFAF801G THRU SFAF808G)
10
20
50
100
200
500
1000
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE. (V)
REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
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0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
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Version: A06