Diodes DFLU1200 User Manual

Features and Benefits

 Glass Passivated Die Construction
 Super-Fast Recovery Time for High Efficiency
 Patented Interlocking Clip Design for High Surge Current

Capacity

 ±2kV ESD Protection (IEC61000-4-2, Contact Discharge)
 Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
 "Green" Molding Compound (No Br, Sb)
 Qualified to AEC-Q101 Standards for High Reliability



Green

Top View

DFLU1200

1.0A SURFACE MOUNT SUPER-FAST RECTIFIER
PowerDI

Mechanical Data

 Case: PowerDI®123
 Case Material: Molded Plastic, "Green" Molding

Compound. UL Flammability Classification Rating 94V-0

 Moisture Sensitivity: Level 1 per J-STD-020
 Terminal Connections: Cathode Band
 Terminals: Finish – Matte Tin annealed over Copper

leadframe. Solderable per MIL-STD-202, Method 208

 Weight: 0.01 grams (approximate)

®

123

Ordering Information (Note 3)

Device Packaging Shipping

DFLU1200-7

Notes: 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. For packaging details, visit our website at http:// www.diodes.com/products/packages.html

PowerDI

®

123

3000/Tape & Reel

Marking Information

Date Code Key

Year 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

Code S T U V W X Y Z A B C D E F

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

DFLU1200

Document number: DS30601 Rev. 4 - 2

F15

YM

www.diodes.com

F15 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013)
M = Month (ex: 9 = September)

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)







r

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load, derate current by 20%.

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 3)

RMS Reverse Voltage
Average Rectified Output Current (see figure 4)

V
V

V

R(RMS

RRM
RWM

V

R

I

O

Thermal Characteristics

Characteristic Symbol Typ Max Unit

Power Dissipation (Note 5) @ TA = +25°C PD 
Thermal Resistance Junction to Soldering Point (Note 6)

Thermal Resistance Junction to Ambient (Note 5) @TA = +25°C
Thermal Resistance Junction to Ambient (Note 7) @TA = +25°C
Operating and Storage Temperature Range

R
R
R

T

J, TSTG

JS
JA
JA

116
182

DFLU1200

200 V

140 V

1.0 A

1.0 W



-65 to +150 °C

6 °C/W




°C/W
°C/W

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load

Forward Voltage Drop @ IF = 0.6A
@ I

= 1.0A

F

Peak Reverse Current @ TA = +25C
at Rated DC Blocking Voltage (Note 4) @ T

= +100C

A

Reverse Recovery Time (Note 8)

I

FSM

V

I

RM

t

FM

r

Typical Total Capacitance (f = 1MHz, VR = 4VDC) CT

Notes: 4. Short duration pulse test used to minimize self-heating effect.

5. Device mounted on 1" x 1", Polymide PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf.

6. Theoretical R

8. Measured with I

7. Device mounted on FR-4 PCB, 2 oz. Copper, minimum recommended pad layout pattern per http://www.diodes.com/datasheets/ap02001.pdf

DFLU1200

Document number: DS30601 Rev. 4 - 2

calculated from the top center of the die straight down to the PCB cathode tab solder junction.

JS

= 0.5A, IR = 1.0A, I

F

= 0.25A. See figure 7.

rr

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30 A

0.90

0.98

5.0

200

V

µA

25 ns
27 pF

June 2013

© Diodes Incorporated

P

R

G

O

R

R

DFLU1200

100

F

I , INSTANT ANEOUS FORWARD CURRENT (A)

V , INSTANTANEOUS FORW ARD VOLTAGE (V)

F

Fig. 1 Typical Forward Characteristics

0

V , REVERSE VOLTAGE (V)

R

Fig. 2 Typical Reverse Characteristics

F

I , DC FORWARD CURRENT (A)

0

T , AMBIENT TEMPERATURE (°C)

A

Fig. 4 DC Fo rward Current Derati ng

250

2

)
V

200

(

D
WA

E F
A

, A VE

F(AV)

1.5

1

0.5

POWER DISSIPATION (W)

0

0

0.4

I , AVERAGE FORW ARD CURRENT (A)

F(AV)

0.8 1.2 1.6 2.0

Fig. 5 Forward Power Dissipation

E
G
A

T

L
O

150

V

E
S
R
E
V

100

E
R

C
D

,

R

50

V

0

0

T , DERAT

50 100

A

ED AMBIENT TEMPERATURE (°C)

150

200

Fig. 6 Operating Te mperature Derating

DFLU1200

Document number: DS30601 Rev. 4 - 2

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Fig. 7 Reverse Recovery Time Characteristic and Test Circuit

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

B

C

E

POWERDI®123

Dim Min Max Typ

A 3.50 3.90 3.70
B 2.60 3.00 2.80

D

H

C 1.63 1.93 1.78
D 0.93 1.00 0.98
E 0.85 1.25 1.00

L

L1

L3

H 0.15 0.25 0.20
L 0.40 0.50 0.45

E

L2

E

L1 - - 1.35
L2 - - 1.10
L3 - - 0.20

A

All Dimensions in mm

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

X1

GX2

Dimensions Value (in mm)

Y2

Y1

DFLU1200

Document number: DS30601 Rev. 4 - 2

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Set time base for 50/100 ns/cm

G 1.0
X1 2.2
X2 0.9
Y1 1.4
Y2 1.4

DFLU1200

June 2013

© Diodes Incorporated

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 unauthorize d 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. Onl y 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 th e

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 © 2013, Diodes Incorporated

www.diodes.com

DFLU1200

DFLU1200

Document number: DS30601 Rev. 4 - 2

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