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Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
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is an Equal Opportunity/Afrmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
RS1AFA - RS1MFA — 0.8 A, 50 V - 1000 V Surface Mount Fast Recovery Rectifiers
© 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com
RS1AFA - RS1MFA Rev. 1.0
October 2015
12
Cathode Anode
RS1AFA - RS1MFA
0.8 A, 50 V - 1000 V Surface Mount Fast Recovery
Rectifiers
Features
Glass Passivated Chip Junction
Fast Switching for High Efficiency
High Surge Capacity
Low Forward Voltage: 1.3 V Maximum
UL Flammability 94V-0 Classification
MSL 1 per J-STD-020
RoHS Compliant / Green Molding Compound
Industrial Device Qualified per AEC-Q101 Standards
* See authorized use policy
Ordering Information
Part Number Top Mark Package Packing Method
RS1AFA RAL SOD-123FA Tape and Reel
RS1BFA RBL SOD-123FA Tape and Reel
RS1DFA RDL SOD-123FA Tape and Reel
RS1GFA RGL SOD-123FA Tape and Reel
RS1JFA RJL SOD-123FA Tape and Reel
RS1KFA RKL SOD-123FA Tape and Reel
RS1MFA RML SOD-123FA Tape and Reel
SOD-123FA
COLOR BAND DENOTES CATHODE
1
2
RS1AFA - RS1MFA — 0.8 A, 50 V - 1000 V Surface Mount Fast Recovery Rectifiers
© 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com
RS1AFA - RS1MFA Rev. 1.0 2
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Thermal Characteristics(1)
Values are at TA = 25°C unless otherwise noted.
Note:
1. Device mounted on 5 mm x 5 mm Cu pad PCB.
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Note:
2. Pulse test with PW = 300 μs, 1% duty cycle
Symbol Parameter
Value
Unit
RS1
AFA
RS1
BFA
RS1
DFA
RS1
GFA
RS1
JFA
RS1
KFA
RS1
MFA
VRRM Repetitive Peak Reverse Voltage 50 100 200 400 600 800 1000 V
VRMS RMS Reverse Voltage 35 70 140 280 420 560 700 V
VRDC Blocking Voltage 50 100 200 400 600 800 1000 V
IF(AV) Average Forward Rectified Current 0.8 A
IFSM
Peak Forward Surge Current: 8.3 ms
Single Half Sine-Wave Superimposed
on Rated Load
30 A
TJOperating Junction Temperature Range -55 to +150 °C
TSTG Storage Temperature Range -55 to +150 °C
Symbol Parameter Value Unit
ψJL Typical Thermal Characteristics, Junction-to-Lead 32 °C/W
RθJA Typical Thermal Resistance, Junction-to-Ambient 105 °C/W
Symbol Parameter Conditions Min. Typ. Max. Unit
VFInstantaneous Forward Voltage(2) IF = 0.8 A 1.3 V
IRReverse Current at Rated VR
TJ = 25°C 5 μA
TJ = 125°C 50
CJJunction Capacitance VR = 4 V, f = 1 MHz 10 pF
Trr Reverse Recovery Time
IF = 0.5 A,
IR = 1 A,
Irr = 0.25 A
RS1AFA
RS1BFA
RS1DFA
150
nsRS1GFA
RS1JFA 250
RS1KFA
RS1MFA 500
RS1AFA - RS1MFA — 0.8 A, 50 V - 1000 V Surface Mount Fast Recovery Rectifiers
© 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com
RS1AFA - RS1MFA Rev. 1.0 3
Typical Performance Characteristics
Figure 1. Forward Current Derating Curve Figure 2. Typical Reverse Characteristics
Figure 3. Maximum Non-Repetitive
Forward Surge Current
Figure 4. Typical Instantaneous
Forward Characteristics
Figure 5. Typical Junction Capacitance Figure 6. Reverse Recovery Time Characteristic and
Test Circuit Diagram









      
AVERAGE FORWARD A
CURRENT (A)
LEAD TEMPERATURE (oC)
RESISTIVE OR
INDUCTIVE LOAD





      
INSTANTANEOUS REVERSE CURRENT
(ȝA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
TJ=25oC
TJ=100oC
TJ=125oC





 
PEAK FORWARD SURGE CURRENT
(A)
NUMBER OF CYCLES AT 60 Hz
8.3ms Single Half Sine Wave


      
INSTANTANEOUS FORWARD CURRENT
(A)
FORWARD VOLTAGE (V)
Pulse Width=300ȝs
1% Duty Cycle
TJ=25oC
TJ=125oC


 
CAPACITANCE (pF)
REVERSE VOLTAGE (V)
f=1.0MHz
Vsig=50mVp-p
1.40
1.20
1.90 1.40
1.20
4.30
1.43
1.23
0.30
0.16 3.80
3.40
1.90
1.70
2.90
2.70
1.20
0.80
0.85
0.35 2.60
2.45
NOTES:
A. NO INDUSTRY STANDARD APPLIES TO THIS
PACKAGE.
B. ALL DIMENSIONS ARE IN MILLIMETERS.
C. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR PROTRUSIONS.
D. DRAWING FILE NAME: MKT-MA02Drev3
TOP VIEW
LAND PATTERN RECOMMENDATION
BOTTOM VIEW
FRONT VIEW
www.onsemi.com
1
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/PatentMarking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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