SF31G
THRU
SF38G
3 Amp High
Efficiency Glass
Passivated Rectifier
50 to 600 Volts
Features
• Low power loss, high efficiency
• Low Leakage
• Low Forward Voltage Drop
Maximum Ratings
• Operating Temperature: -65°C to +150°C
• Storage Temperature: -65 °C to +150°C
MCC
Catalog
Number
Device
Marking Maximum
Reccurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SF31G 50V 35V 50V
SF32G 100V 70V 100V
SF34G 200V 140V 200V
SF35G 300V 210V 300V
SF36G 400V 280V 400V
SF38G 600V 420V 600V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current IF(AV) 3 A TA = 55°C
Peak Forward Surge
Current IFSM 8.3ms, half sine
Maximum Instantaneous
Forward Voltage
VF IFM = 3.0A;
TA = 25°C
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 5 µA TA = 25°C
Maximum Reverse
Recovery Trr IF=0.5A, IR=1.0A,
Irr=0.25A
Typical Junction
Capacitance CJ Measured at
1.0MHz, VR=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
DO-201AD
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
C.048 .052 1.20 1.30
D1.000 --- 25.40 ---
A
B
C
D
D
Cathode
Mark
SF31G-35G
SF36G
SF38G 1.27V
1.75V
0.95V
SF31G
SF32G
SF34G
SF35G
SF36G
SF38G
Time
SF31G~35G
SF36G~38G
125A
50pF
30pF
35.0nS
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: 2 2006/05/31
50 µA TA = 150°C
TM
Micro Commercial Components
A .287 .374 7.30 9.50
B .189 .208 4.80 5.30
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
www.mccsemi .com
1 of 3
SF31G thru SF38G MCC
Revision: 2 2006/05/31
TM
Micro Commercial Components
www.mccsemi .com
2 of 3
MCC
Revision: 2 2006/05/31
TM
Micro Commercial Components
www.mccsemi .com
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***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
Micro Commercial Components Corp
. reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .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
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and will agree to hold Micro Commercial Components Corp .and all the companies whose
