To learn more about ON Semiconductor, please visit our website at
www.onsemi.com
Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers
will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor
product management systems do not have the ability to manage part nomenclature that utilizes an underscore
(_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain
device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated
device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please
email any questions regarding the system integration to Fairchild_questions@onsemi.com.
Is Now Part of
ON Semiconductor and the ON Semiconductor logo 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/Patent-Marking.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.
UF4001 - UF4007 — Fast Rectifiers
© 1999 Fairchild Semiconductor Corporation www.fairchildsemi.com
UF4001 - UF4007 Rev. 1.8
August 2016
UF4001 - UF4007
Fast Rectifiers
Features
• Low Forward Voltage Drop
• High Surge Current Capability
• High Reliability
• High Current Capability
• Glass-Passivated Junction
Ordering Information
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the re co mmen ded operating conditions and s tres si ng the parts to these level s i s 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.
Part Number Top Mark Package Packing Method
UF4001 UF4001 DO-204AL (DO-41) Tape and Reel
UF4002 UF4002 DO-204AL (DO-41) Tape and Reel
UF4003 UF4003 DO-204AL (DO-41) Tape and Reel
UF4004 UF4004 DO-204AL (DO-41) Tape and Reel
UF4005 UF4005 DO-204AL (DO-41) Tape and Reel
UF4006 UF4006 DO-204AL (DO-41) Tape and Reel
UF4007 UF4007 DO-204AL (DO-41) Tape and Reel
Symbol Parameter Value Unit
UF
4001 UF
4002 UF
4003 UF
4004 UF
4005 UF
4006 UF
4007
VRRM Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
IF(AV) Average Rectified Forward Current
.375 " Lead Length at TA = 75C 1.0 A
IFSM Non-Repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave 30 A
TSTG Storage Temperature Range -65 to +150 C
TJOperating Junctio n Temperatu re -65 to +150 C
DO-41 (Plastic)
COLOR BAND DENOTES CATHODE
UF4001 - UF4007 — Fast Rectifiers
© 1999 Fairchild Semiconductor Corporation www.fairchildsemi.com
UF4001 - UF4007 Rev. 1.8 2
Thermal Characteristics
Values are at TA = 25°C unless otherwise noted.
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Symbol Parameter Value Unit
PDPower Dissipation 2.08 W
RJA Thermal Resistance, Junction-to-Ambient 60 C/W
RJL Thermal Resistance, Junction-to-Lead 30 C/W
Symbol Parameter Conditions Value Unit
UF
4001 UF
4002 UF
4003 UF
4004 UF
4005 UF
4006 UF
4007
VFMaximum Forward Voltage IF = 1.0 A 1.0 1.7 V
trr Maximum Reverse
Recovery Time
IF = 0.5 A,
IR = 1.0 A,
IRR = 0.25 A 50 75 ns
IRMaximum Reverse Current
at Rated VR
TA = 25C10
A
TA = 100C50
CTMaximum Total Capacitance VR = 4.0 V,
f = 1.0 MHz 17 pF
UF4001 - UF4007 — Fast Rectifiers
© 1999 Fairchild Semiconductor Corporation www.fairchildsemi.com
UF4001 - UF4007 Rev. 1.8 3
Typical Performance Characteristics
Figure 1. Forward Current Derating Curve Figure 2. Forward Characteristics
Figure 3. Non- Repetitive Surge Current Figure 4. Reverse Characteristics
Figure 5. Typical Junction Capacitance
Figure 6. Reverse Recovery Time Characteristic and Test Circuit Diagram
0 25 50 75 100 125 150 175
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Ambient Temperature [ºC]
Average Rectified Forward Current, IF [A]
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" (9.00mm) LOAD
LENGTHS
0.2 0.4 0.6 0.8 1 1.2 1.4
0.001
0.01
0.1
1
10
Forward Voltage, VF [V]
Forward Current, IF [A]
T = 25 C
º
J
Pulse Width = 300μ
μμ
μS
2% Dut y Cycl e
T = 25 C
º
A
UF4001-UF4003 UF4005-UF4007
UF4004
12 51020 50100
0
10
20
30
40
Number of Cycles at 60Hz
Peak Forward Surge Current, IFSM [A]
0 20 40 60 80 100 120 140
0.1
1
10
100
1000
Percent of Rated Peak Reverse Voltage [%]
Reverse Current, IR [mA]
T = 25 C
º
J
T = 25 C
º
A
T = 125 C
º
A
0.1 0.5 1 2 5 10 20 50 100 500
0
10
20
30
40
50
60
Reverse Voltage, VR [V]
Total Capacitance, CT [pF]
UF4004-UF4007
UF4001-UF4003
Pulse
Generator
(Note 2)
50Ω
NONINDUCTIVE
50Ω
NONINDUCTIVE
DUT
(-)
(+)
OSCILLOSCOPE
(Note 1)
50Ω
NONINDUCTIVE
50V
(approx)
NOTES:
1. Rise time = 7.0 ns max; Input impedance = 1.0 megaohm 22 pf.
2. Rise time = 10 ns max; Source impedance = 50 ohms.
1.0cm SET TIME BASE FOR
trr
+0.5A
0
-0.25A
-1.0A
5/ 10 ns/ cm
0,1;
127(681/(6627+(5:,6(63(&,),('
$3$&.$*(67$1'$5'5()(5(1&(
-('(&'29$5,$7,21$/
%3$&.$*(%2'<&$1%(3/$67,&25
+(50(7,&$//<6($/('*/$66
'$//',0(16,216$5(,10,//,0(7(56
('5$:,1*),/(1$0('2$5(9
'5$:,1*180%(5
$;,$//($'('
-('(&'29$5,$7,21$/
0.7'2$
$33529('
%2%2<0$/'2
%<+8$1*
+2:$5'$//(1
&+(&.('
'5$:1
352-(&7,21
,1&+
>00@
$33529$/6
)250(5/<
6&$/(
'$7(
6(3
6,=(
1$ 6+((7 2)
5(9
7+,6'5$:,1*,67+(3523(57<2))$,5&+,/'6(0,&21'8&725&25325$7,211286(
7+(5(2)6+$//%(0$'(27+(57+$1$6$5()(5(1&()25352326$/6$668%0,77('
72)$,5&+,/'6(0,&21'8&725&25325$7,21)25-2%672%((;(&87(',1&21)250,7<
:,7+68&+352326$/681/(667+(&216(172)6$,')$,5&+,/'6(0,&21'8&725&25
&23,('25'83/,&$7('25,76&217(176',6&/26('7+(,1)250$7,21&217$,1('
325$7,21+$635(9,286/<%((12%7$,1('123$572)7+,6'5$:,1*6+$//%(
217+,6'5$:,1*,6&21),'(17,$/$1'35235,(7$5<
1%5 '(6&5,37,21
5(9,6,216
'$7( %<$33'
+(15<<$1*
1$
$33529('
5(/($6('72'&& +<$1*68=+28
-8/
+<$1*68=+28
6(3
&+$1*(72
&+$1*(127(%$''('3/$67&,%2'<
5(029(*/$66217,7/(
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/Patent−Marking.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.
PUBLICATION ORDERING INFORMATION
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
www.onsemi.com
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
© Semiconductor Components Industries, LLC
