LUGUANG SFAF507G

SFAF501G-SFAF508G
Isolated 5.0AMP. 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)
.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
Case: ITO-220AC molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
260oC/10 seconds .16”,(4.06mm) from case.
Weight: 2.24 grams
.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
Symbol
SFAF SFAF SFAF SFAF SFAF SFAF SFAF SFAF
501G 502G 503G 504G 505G 506G 507G 508G
Units
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100 150 200 300 400 500 600
V
Maximum RMS Voltage
VRMS
35
70 105 140 210 280 350 420
V
Maximum DC Blocking Voltage
VDC
50 100 150 200 300 400 500 600
V
Maximum Average Forward Rectified Current
.375 (9.5mm) Lead Length @TC = 100 oC
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage
@ 5.0A
I(AV)
5.0
A
IFSM
125
A
o
VF
Maximum DC Reverse Current @ TA=25 C
at Rated DC Blocking Voltage @ TA=100 oC
IR
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Trr
Cj
Typical Thermal Resistance (Note 3)
RθJC
Operating Temperature Range
TJ
0.975
1.3
1.7
10
400
35
70
5.0
-65 to +150
-65 to +150
Storage Temperature Range
TSTG
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. Thermal Resistance from Junction to Case Mounted on Heatsink Size of 2” x 3” x 0.25” al-Plate.
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mail:[email protected]
V
uA
uA
nS
pF
o
C/W
o
C
o
C
SFAF501G-SFAF508G
Isolated 5.0AMP. 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
PEAK FORWARD SURGE CURRENT. (A)
CASE TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
150
100
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
20
40
60
80
100
120
140
FIG.5- TYPICAL FORWARD CHARACTERISTICS
60
100
30
0
0
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
90
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
Tj=25 0C
90
CAPACITANCE.(pF)
INSTANTANEOUS REVERSE CURRENT. ( A)
10
80
70
60
INSTANTANEOUS FORWARD CURRENT. (A)
AVERAGE FORWARD CURRENT. (A)
RATINGS AND CHARACTERISTIC CURVES ( SFAF501G THRU SFAF508G )
F50
SFA
30
2
5
10
20
50
100
200
500
1000
04G
6G
50
5G
50
AF
SF
8G
50
3
F
FA
S
G-
7
50
1
AF
SF
0.3
0.1
0.03
1
AF5
-SF
AF
SF
10
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
50
40
1G
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
mail:[email protected]
Version: A06