Diodes DFLS1200 User Manual

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θ

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(BR)

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Features

• Guard Ring Die Construction for Transient Protection

• Low Power Loss, High Efficiency

• Patented Interlocking Clip Design for High Surge Current

Capacity

• Lead Free Finish, RoHS Compliant (Note 4)

• "Green" Molding Compound (No Br, Sb)

• Qualified to AEC-Q101 Standards for High Reliability

Maximum Ratings @T

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

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage
Average Forward Current
Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

= 25°C unless otherwise specified

A

DFLS1200

1.0A HIGH VOLTAGE SCHOTTKY BARRIER 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-020D

• Terminal Connections: Cathode Band

• Terminals: Finish – Matte Tin annealed over Copper Leadframe.

Solderable per MIL-STD-202, Method 208

• Marking Information: See Page 2

• Ordering Information: See Page 2

• Weight: 0.01 grams (approximate)

Top View

V

V

V

R(RMS

I

I

RRM
RWM

VR

F(AV

FSM

200 V

141 V

1.0 A
40 A

®

123

Thermal Characteristics

Characteristic Symbol Typ Max Unit

Thermal Resistance Junction to Ambient (Note 1)
Thermal Resistance Junction to Soldering Point (Note 2)
Operating and Storage Temperature Range

Electrical Characteristics @T

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 3)
Forward Voltage
Leakage Current (Note 3)
Total Capacitance

Notes: 1. Part mounted on FR-4 board with 2 oz., minimum recommended copper pad layout, which can be found on our website at

PowerDI is a registered trademark of Diodes Incorporated.

DFLS1200

Document number: DS30628 Rev. 6 - 2

http://www.diodes.com/datasheets/ap02001.pdf. T

2. Theoretical R

3. Short duration pulse test used to minimize self-heating effect.

4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

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

θJS

A

R

JA

R

JS

, T

T

J

STG

= 25°C unless otherwise specified

V

200

R

VF ⎯ ⎯

IR ⎯ ⎯

CT ⎯

= 25°C

A

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132

⎯

⎯ ⎯

0.85 V
2

23

⎯

-65 to +175

V

μA
pF

⎯

7

IR = 8μA
IF = 1.0A
VR = 200V, TA = 25°C
VR = 5VDC, f = 1MHz

October 2008

© Diodes Incorporated

°C/W
°C/W

°C

NSTAN

TANEO

US FORWAR

C

URREN

T

C

, TOT

CAPACITAN

C

pF)

RAGE FORWARD CUR

REN

T

(A)

D

I, I

F

10

1

0.1

0.01

0.001

0.0001

E (

0.2

0

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 1, Typical Forwar d C haracteristics

0.4

0.6 0.8

1

1.2 1.4

20

0

2

1.8

(A)

1.6

1.4

1.2
1

40 60 80 100 120

V , INSTANT ANEOUS REVERSE VOLTAGE (V)

R

Fig. 2, Typical Reverse Characteristics

DFLS1200

140

160 200180

AL

T

5101520

0

Fig. 3, Typical Total Capacitance vs. Reverse Voltage

V , DC REVERSE VOLTAGE (V)

R

0.8

0.6

0.4

0.2

F(AV)

I, AVE

0

25

0

50 75

T , AMBIENT TEMPERA TURE (ºC)

A

Fig. 4, Forward Current Derating Curve

100

125 150 175

200

Ordering Information (Note 5)

Part Number Case Packaging

DFLS1200-7 PowerDI®123 3000/Tape & Reel

Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

Date Code Key

Year 2004 2005 2006 2007 2008 2009 2010 2011 2012

Code

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

PowerDI is a registered trademark of Diodes Incorporated.

R S T U V W X Y Z

F08

YM

DFLS1200

Document number: DS30628 Rev. 6 - 2

F08 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: R = 2004)
M = Month (ex: 9 = September)

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October 2008

© Diodes Incorporated