MMBD4448HCQW /AQW

/ADW /CDW /SDW /TW

Document number: DS30153 Rev. 18 - 2

1 of 4

www.diodes.com

July 2012

© Diodes Incorporated

MMBD4448HCQW /AQW

/ADW /CDW /SDW /TW

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

Features

•

Fast Switching Speed

•

Low Forward Voltage: Maximum of 0.72V at 5mA

•

Low Reverse Current: Maximum of 100nA at 70V

•

Fast Reverse Recovery: Maximum of 4ns

•

Low Capacitance: Maximum of 3.5pF

•

Small Surface Mount Package

•

For General Purpose Switching Applications

•

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

•

Halogen and Antimony Free. “Green” Device (Note 3)

 

•

Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

•

Case: SOT353 or SOT363

•

Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

•

Moisture Sensitivity: Level 1 per J-STD-020

•

Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

(Lead Free Plating). Solderable per MIL-STD-202, Method 208

•

Orientation: See Diagrams Below

•

Weight: 0.006 grams (approximate)

A

2

A

1

C

A

3

A

4

C

2

C

1

NC

A

C

3

C

4

A

1

A

2

C

2

C

1

C

2

C

1

C

1

C

2

A

2

A

1

A

2

A

1

AC

1

AC

2

C

2

A

1

A

2

C

1

C

1

A

3

C

2

A

1

C

3

A

2

SOT-353

TOP VIEW

SOT-363

TOP VIEW

MMBD4448HCQW

MMBD4448HAQW

MMBD4448HADW

MMBD4448HCDW

MMBD4448HSDW

MMBD4448HTW

Part Number

Qualification

Case

Packaging

MMBD4448HADW-7-F

Commercial

SOT363

3000/Tape & Reel

MMBD4448HADWQ-7-F

Automotive

SOT363

3000/Tape & Reel

MMBD4448HAQW-7-F

Commercial

SOT363

3000/Tape & Reel

MMBD4448HCDW-7-F

Commercial

SOT363

3000/Tape & Reel

MMBD4448HCQW-7-F

Commercial

SOT353

3000/Tape & Reel

MMBD4448HSDW-7-F

Commercial

SOT363

3000/Tape & Reel

MMBD4448HTW-7-F

Commercial

SOT363

3000/Tape & Reel

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com 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.

Marking Information

KA4

SOT-353

KA4 = Product Type Marking Code,

KA4 = MMBD4448HCQW

YM = Date Code Marking

Y = Year (ex: Z = 2012)

M = Month (ex: 9 = September)

KXX

SOT-363

KXX = Product Type Marking Code,

ex. KA5 = MMBD4448HAQW

KAA = MMBD4448HTW

YM = Date Code Marking

Y = Year (ex: Z = 2012)

M = Month (ex: 9 = September)

KXX

YM

SOT-363

KXX = Product Type Marking Code,

ex. KA6 = MMBD4448HADW

KA7 = MMBD4448HCDW

KAB = MMBD4448HSDW

YM = Date Code Marking

Y = Year (ex: Z = 2012)

M = Month (ex: 9 = September)

Date Code Key

Year

2000

2001

2002

2003

…..

2012

2013

2014

2015

2016

2017

2018

2019

Code

L

M

N

P

…..

Z

A

B

C

D

E

F

G

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

SOT353/SOT363

e3