PART OBSOLETE – NO REPLACEMENT PARTS
SF20AG - SF20JG
2.0A SUPER-FAST GLASS PASSIVATED RECTIFIER
Features
•
•
•
•
•
Glass Passivated Die Construction
Super-Fast Switching for High Efficiency
Surge Overload Rating to 60A Peak
Low Reverse Leakage Current
Lead Free Finish, RoHS Compliant (Note 4)
OBSOLETE – PART DISCONTINUED
Mechanical Data
•
•
•
•
•
•
•
•
Case: DO-15
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish – Tin. Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Marking: Type Number
Ordering Information: See Page 3
Weight: 0.35 grams (approximate)
DO-15
Dim
A
B
C
D
Min
25.40
5.50
0.686
2.60
Max
—
7.62
0.889
3.6
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
RMS Reverse Voltage
Average Rectified Output Current
@ T
A
= 75°C
(Note 1)
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage (Note 5)
Reverse Recovery Time (Note 2)
Typical Total Capacitance (Note 3)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
V
FM
I
RM
t
rr
C
T
R
θ
JA
T
j
,
T
STG
SF20 SF20 SF20 SF20 SF20 SF20 SF20 SF20
AG
BG
CG
DG
FG
GG
HG
JG
50
35
100
70
150
105
200
140
2.0
60
0.95
10
100
35
75
40
-65 to +150
40
50
50
1.3
1.5
300
210
400
280
500
350
600
420
Unit
V
V
A
A
V
µA
ns
pF
°
C/W
°C
@ I
F
= 2.0A
@ T
A
= 25°C
@ T
A
= 100°C
Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See figure 5.
Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
RoHS revision 13.2.2003. High temperature solder exemption applied, see
EU Directive Annex Notes 5 and 7.
Short duration pulse test used to minimize self-heating effect.
SF20AG - SF20JG
Document number:
DS24013 Rev. 4 - 4
1 of 3
www.diodes.com
February 2015
© Diodes Incorporated
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
2.0
I
(AV)
, AVERAGE FORWARD RECTIFIED
CURRENT (A)
10
SF20AG - SF20DG
SF20FG - SF20GG
1.6
1.0
1.2
OBSOLETE – PART DISCONTINUED
0.8
SF20HG - SF20JG
0.1
0.4
Single phase half-wave
60 Hz resistive or inductive load
T
j
= 25°
C
0
25
50
75
100
125
150
175
200
T
A
, AMBIENT TEMPERATURE (°
C)
Fig. 1 Forward Current Derating Curve
0.01
0.6
0.8
1.0
1.2
1.4
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
60
C
T
, TOTAL CAPACITANCE (pF)
100
SF20HG - SF20JG
SF20AG - SF20GG
40
10
20
T
j
= 25°
C
f = 1.0MHz
0
1
10
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Forward Surge Current
100
1
1
10
V
R
, DC REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
t
rr
+0.5A
100
Device
Under
Test
(-)
Pulse
Generator
(Note 2)
0A
(+)
50V DC
Approx
-0.25A
(-)
Oscilloscope
(Note 1)
(+)
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
SF20AG - SF20JG
Document number:
DS24013 Rev. 4 - 4
2 of 3
www.diodes.com
February 2015
© Diodes Incorporated
Ordering Information
(Note 6)
Device
SF20AG-T
SF20BG-T
SF20CG-T
SF20DG-T
SF20FG-T
SF20GG-T
SF20HG-T
SF20JG-T
Notes:
OBSOLETE – PART DISCONTINUED
Packaging
DO-15
DO-15
DO-15
DO-15
DO-15
DO-15
DO-15
DO-15
Shipping
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
4K/Tape & Reel, 13-inch
6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
SF20AG - SF20JG
Document number:
DS24013 Rev. 4 - 4
3 of 3
www.diodes.com
February 2015
© Diodes Incorporated
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