Diodes DFLR1800 User Manual

NEW PRODUCT

Features

• Ideally Suited for Automated Assembly

• Green Molding Compound (No Br, Sb)

• Lead Free Finish, RoHS Compliant (Note 1)

• Qualified to AEC-Q101 Standards for High Reliability

DFLR1800

1.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER

PowerDI

®

123

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)

Top View

Ordering Information (Note 2)

Part Number Marking Code Case Packaging

DFLR1800-7 F18 or F18 PowerDI®123 3000/Tape & Reel

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

2. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Date Code Key

Year 2010 2011 2012 2013 2014 2015 2016

Code X Y Z A B C D

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.

Fxx

YM

DFLR1800

Document number: DS35075 Rev. 2 - 2

Fxx = Product Type Marking Code
F18 or F18
YM = Date Code Marking
Y = Year (ex: X = 2010)
M = Month (ex: 9 = September)

1 of 4

www.diodes.com

= DFLR1800

December 2010

© Diodes Incorporated

θ

θ

S

A

A

E

OUS FO

R

A

RD CURRE

A

NEW PRODUCT

Maximum Ratings @T

= 25°C unless otherwise specified

A

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

Average Rectified Output Current (see figure 4)
Non-Repetitive Peak Forward Surge Current

8.3ms Single Half Sine-Wave Superimposed on Rated Load

Thermal Characteristics

Characteristic Symbol Typ Max Unit

Thermal Resistance, Junction to Ambient Air (Note 3)
Thermal Resistance, Junction to Soldering Point (Note 4)
Operating and Storage Temperature Range

R
R

T

J, TSTG

DFLR1800

V

RRM

V

RWM

V

R

I

O

I

FSM

JA
JS

134

⎯
⎯

800 V

1.0 A
25 A

⎯

°C/W

6 °C/W

-65 to +150

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Forward Voltage @ IF = 1.0A VFM
Peak Reverse Leakage Current @ TA = 25°C
at Rated DC Blocking Voltage @ T

= 125°C

A

I

RM

Typical Total Capacitance (f = 1MHz, VR = 4.0VDC) CT

Notes: 3. Device mounted on 1" x 1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf. TA = 25°C

4. Theoretical R

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

θJS

1.1 V
10

150

μA

10 pF

)

10,000

NT (m

1,000

W

N
NT

T

100

10

10

1

0.1

0.01

0.001

R

I, IN

1

F

0.2 0.4

01.8

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 1 T y pical Forward Character is tics

0.6

0.8

1.2 1.4 1.6

1

I , INSTANT ANEOUS REVERSE CURRENT (µA)

0.0001

0

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

25 50 75 100

Fig. 2 Typical Reverse Characteristics

PowerDI is a registered trademark of Diodes Incorporated.

DFLR1800

Document number: DS35075 Rev. 2 - 2

2 of 4

www.diodes.com

December 2010

© Diodes Incorporated