SF11SG - SF18SG
1.0 AMP. Glass Passivated Super Fast Rectifiers
A-405
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: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free., solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Mounting position: Any
Weight: 0.22 gram
Dimensions in inches and (millimeters)
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 .375 (9.5mm) Lead Length
o
@T
A
= 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 1.0A
Maximum DC Reverse Current
o
@ T
A
=25 C at Rated DC Blocking Voltage
o
@ T
A
=125 C
Maximum Reverse Recovery Time
(Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal resistance
Operating Temperature Range
Storage Temperature Range
Notes:
Maximum Ratings and Electrical Characteristics
SF
SF
SF
SF
18SG
11SG 12SG 13SG 14SG 15SG 16SG 17SG
Units
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
nS
Cj
R
θJA
T
J
50
35
50
100 150 200 300 400 500 600
70 105 140 210 280 350 420
100 150 200 300 400 500 600
1.0
30
0.95
5.0
100
35
20
95
-65 to +150
-65 to +150
10
o
1.3
1.7
V
uA
uA
nS
pF
C/W
o
C
o
C
T
STG
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. Mount on Cu-Pad Size 5mm x 5mm on PCB.
Version: A06
RATINGS AND CHARACTERISTIC CURVES (SF11SG THRU SF18SG)
FIG.1- MAXIMUM AVERAGE FORWARD CURRENT
DERATING
1.5
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
AVERAGE FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
100
0.5
10
Tj=125
0
C
0
0
25
50
75
100
125
O
150
175
AMBIENT TEMPERATURE. ( C)
1
Tj=75
0
C
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
35
Tj=25
0
C
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
PEAK FORWARD SURGE CURRENT. (A)
30
25
20
15
10
5
0
8.3ms Single Half Sine Wave
JEDEC Method
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100.0
1
2
5
10
20
50
100
INSTANTANEOUS FORWARD CURRENT. (A)
10.0
FIG.4- TYPICAL JUNCTION CAPACITANCE
70
60
JUNCTION CAPACITANCE.(pF)
1.0
50
40
30
20
SF
11S
G~
SF1
5SG
~
SF
14S
Tj=25
0
C
0.1
G
SF1
8
SG
SF
11
SG
~S
F1
4S
G
0.6
NUMBER OF CYCLES AT 60Hz
SG
16
SF
~
SG
15
SG
SF
18
SF
~
SG
17
SF
10
0
0.1
0.01
0.4
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
0.5
1
2
5
10
20
50
100 200
500
REVERSE VOLTAGE. (V)
0.8
1.0
1.2
1.4
FORWARD VOLTAGE. (V)
1.6
1.8
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
DUT
(-)
PULSE
GENERATOR
(NOTE 2)
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: A06
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