SFF1001G-SFF1008G
Isolated10.0AMP. Glass Passivated Supper Fast Rectifiers
ITO-220AB
Features
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
Mechanical Data
Case: ITO-220AB molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
o
260 C/10 seconds.16”,(4.06mm) from case.
Weight: 2.24 grams
Mounting torque: 5 in – 1bs. max.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
SFF SFF SFF
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
o
@T
C
= 100 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 5.0A
Maximum DC Reverse Current
o
@ T
A
=25 C at Rated DC Blocking Voltage
@ T
A
=100
o
C
Maximum Reverse Recovery Time
(Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
SFF
SFF
SFF
SFF
SFF
1001G 1002G 1003G 1004G 1005G 1006G 1007G 1008G
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Trr
50
35
50
100
70
100
150
105
150
200
140
200
10
300
210
300
400
280
400
500
350
500
600
420
600
125
0.975
10
400
35
70
2.0
-65 to +150
50
o
1.3
1.7
V
uA
uA
nS
pF
C/W
o
C
o
C
Cj
R
θJC
T
J
Storage Temperature Range
T
STG
-65 to +150
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=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.
http://www.luguang.cn
mail:lge@luguang.cn
SFF1001G-SFF1008G
Isolated10.0AMP. Glass Passivated Supper Fast Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SFF1001G THRU SFF1008G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT. (A)
20
16
12
8
4
0
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT. ( A)
100
TJ=100
0
C
10
TJ=75
0
C
0
50
CASE TEMPERATURE. ( C)
o
100
150
PEAK FORWARD SURGE CURRENT. (A)
150
120
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT PER LEG
TJ=125
0
C
8.3ms Single Half Sine Wave
JEDEC Method
1
TJ=25
0
C
0.1
0
20
40
60
80
100
120
140
90
60
30
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
INSTANTANEOUS FORWARD CURRENT. (A)
G
~S
NUMBER OF CYCLES AT 60Hz
10
10
SF
F
FF
1
01
FF
10
06
G
~S
FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG
100
Tj=25
0
C
00
0
1
30
4G
2
5
10
20
50
100
5G
3
1
90
SF
F1
00
CAPACITANCE.(pF)
80
0.3
0.1
70
60
50
40
0.03
SF
F
~S
7G
F1
00
F1
00
8G
SF
F1
SF
F1
00
5G
1
2
00
~S
1G
FF
10
04
50
NONINDUCTIVE
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
NON
INDUCTIVE
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
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~S
FF
10
08
G
5
10
REVERSE VOLTAGE. (V)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
G
0.01
0.4
20
50
100
200
500
1000
0.6
0.8
1.0
-1.0A
1cm
1.2
1.4
1.6
1.8
FORWARD VOLTAGE. (V)
SET TIME BASE FOR
5/ 10ns/ cm
mail:lge@luguang.cn
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