SF1601G-SF1608G
16.0AMP. Glass Passivated Super Fast Rectifiers
TO-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
Cases: TO-220AB Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
260
o
C/10 seconds .16”,(4.06mm) from case.
Weight: 2.24 grams
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%
SF
SF
SF
Symbol
SF
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current @T
C
= 100
o
C
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
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)
SF
SF
SF
SF
1601G 1602G 1603G 1604G 1605G 1606G 1607G 1608G
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
50
35
50
100
70
100
150
105
150
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
16.0
125
0.975
10
400
35
80
60
o
1.3
1.7
V
uA
uA
nS
pF
C/W
o
C
o
C
Trr
Cj
Typical Thermal Resistance (Note 3)
1.5
R
θJC
Operating Temperature Range
T
J
-65 to +150
Storage Temperature Range
T
STG
-65 to +150
Notes: 1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Mounted on Heatsink Size of 3” x 5” x 0.25” Al-Plate.
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mail:lge@luguang.cn
SF1601G-SF1608G
16.0AMP. Glass Passivated Super Fast Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SF1601G THRU SF1608G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT. (A)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
20
INSTANTANEOUS REVERSE CURRENT. ( A)
16
12
8
4
0
0
50
CASE TEMPERATURE. ( C)
o
100
TJ=100
0
C
TJ=75
0
C
10
100
150
PEAK FORWARD SURGE CURRENT. (A)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
150
120
90
60
30
1
TJ=25
0
C
8.3ms Single Half Sine Wave
JEDEC Method
TJ=125
0
C
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
INSTANTANEOUS FORWARD CURRENT. (A)
~S
1
2
5
10
20
50
100
F1
60
0
NUMBER OF CYCLES AT 60Hz
4G
30
10
CAPACITANCE.(pF)
Tj=25
0
C
80
0.3
0.1
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
70
60
50
40
1
0.03
0.01
0.4
0.6
0.8
1.0
2
5
10
20
50
100
200
500
1000
SF
90
16
1
07
1.2
G
1.4
~S
100
F1
60
FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG
3
1
SF
8G
6
SF
G~
05
SF
16
06
16
01
G
G
SF
16
G~
01
1
SF
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SF
16
05
G~
SF
16
08
G
REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
NON
INDUCTIVE
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
4
60
G
1.6
1.8
FORWARD VOLTAGE. (V)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
mail:lge@luguang.cn
PCB Design
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