Green
UF5A400D1
5A ULTRA-FAST RECTIFIER
Features
•
•
•
•
•
Ultra-Fast Die Construction
Soft, Fast Switching Capability
Low Leakage Current
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
•
•
•
•
•
Case: TO252
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Matte Tin Annealed Over Copper Leadframe
Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
NEW PRODUCT
C
LEFT PIN
RIGHT PIN
BOTTOMSIDE
HEAT SINK
A
Top View
Top View
Pin-Out
A
Note: Pins Left & Right must
be electrically connected
at the printed circuit board.
Ordering Information
(Note 4)
Part Number
UF5A400D1-13
Notes:
Case
TO252
Packaging
2500 pieces/reel
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
YYWW
UF5A400
UF5A400 = Product Type Marking Code
= Manufacturers’ Code Marking
YYWW = Date code marking
YY = Last two digits of year (ex: 14 for 2014)
WW = Week code (01 to 53)
UF5A400D1
Document number: DS32142 Rev. 4 - 2
1 of 5
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April 2014
© Diodes Incorporated
UF5A400D1
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Symbol
V
RRM
V
RWM
V
R
I
O
I
FSM
Value
400
5
100
Unit
V
A
A
NEW PRODUCT
Thermal Characteristics
Characteristic
Typical Thermal Resistance Junction to Case
Typical Thermal Resistance Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
R
θ
JC
R
θ
JA
T
J
, T
STG
Value
2.0
34
-65 to +175
Unit
°C/W
°C/W
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Forward Voltage
Reverse Leakage Current (Note 6)
Reverse Recovery Time
Junction Capacitance
Notes:
Symbol
V
F
I
R
t
rr
C
J
Min
⎯
⎯
⎯
⎯
⎯
⎯
Typ
0.95
0.84
⎯
⎯
28
40
Max
1.4
1.0
10
0.2
35
50
Unit
V
µA
mA
ns
pf
Test Condition
I
F
= 5A, T
J
= +25°C
I
F
= 5A, T
J
= +125°C
V
R
= 400V, T
J
= +25°C
V
R
= 400V, T
J
= +125°C
I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A
V
R
= 10V
DC
, f = 1MHz
5. Device mounted on Polymide PCB, with 16X recommended pad layout.
6. Short duration pulse test used to minimize self-heating effect.
3.5
P
D
, POWER DISSIPATION (W)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1
2
3
4
5
6
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
4.0
10
1
T
A
= 150°C
T
A
= 125°C
0.1
T
A
= 85°C
0.01
T
A
= 25°C
0.001
T
A
= -55°C
0.0001
0.00001
0
0.2
0.4
0.6
0.8
1
1.2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2 Typical Forward Characteristics
UF5A400D1
Document number: DS32142 Rev. 4 - 2
2 of 5
www.diodes.com
April 2014
© Diodes Incorporated
UF5A400D1
I
R
,
INSTANTANEOUS REVERSE CURRENT (µA)
1000
T
A
= 150°C
1000
f = 1MHz
100
T
A
= 125°C
10
T
A
= 85°C
C
T
, TOTAL CAPACITANCE (pF)
100
1
T
A
= 25°C
NEW PRODUCT
0.1
0.01
0
50 100 150 200 250 300 350 400
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
10
0.1
1
10
V
R
, DC REVERSE VOLTAGE (V)
100
Figure 4 Total Capacitance vs. Reverse Voltage
175
T
A
, DERATED AMBIENT TEMPERATURE (°C)
150
125
100
75
50
25
0
6
I
F(AV),
AVERAGE FORWARD CURRENT (A)
5
Based on Lead Temperature (T
L
)
R
θ
JA
= R
θ
JC
Note 5
4
3
2
1
0
0
50
75
100 125
150
T
L
, LEAD TEMPERATURE (
°
C)
Figure 5 Forward Current Derating Curve
25
175
0
80
160
240
320
V
R
, DC REVERSE VOLTAGE (V)
Figure 6 Operating Temperature Derating
400
9.0
PF
(AV)
, AVERAGE FORWARD POWER
DISSIPATION (W)
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
2
4
6
8
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Figure 7 Forward Power Dissipation
10
UF5A400D1
Document number: DS32142 Rev. 4 - 2
3 of 5
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April 2014
© Diodes Incorporated
UF5A400D1
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
TO252
Dim Min Max Typ
A
2.19 2.39 2.29
A1
0.00 0.13 0.08
A2
0.97 1.17 1.07
b
0.64 0.88 0.783
b2
0.76 1.14 0.95
b3
5.21 5.46 5.33
c2
0.45 0.58 0.531
D
6.00 6.20 6.10
D1
5.21
−
−
e
2.286
−
−
E
6.45 6.70 6.58
E1
4.32
−
−
H
9.40 10.41 9.91
L
1.40 1.78 1.59
L3
0.88 1.27 1.08
L4
0.64 1.02 0.83
a
0°
10°
−
All Dimensions in mm
E
b3
L3
A
c2
NEW PRODUCT
D
A2
H
E1
L4
A1
L
e
2X b2
3X b
a
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X2
Y2
C
Y1
Z
Dimensions
Z
X1
X2
Y1
Y2
C
E1
Value (in mm)
11.6
1.5
7.0
2.5
7.0
6.9
2.3
X1
E1
UF5A400D1
Document number: DS32142 Rev. 4 - 2
4 of 5
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April 2014
© Diodes Incorporated
UF5A400D1
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2014, Diodes Incorporated
www.diodes.com
NEW PRODUCT
UF5A400D1
Document number: DS32142 Rev. 4 - 2
5 of 5
www.diodes.com
April 2014
© Diodes Incorporated
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