DIODES MMBD4448HTW-7, MMBD4448HCQW-7, MMBD4448HAQW-7, MMBD4448HSDW-7, MMBD4448HCDW-7 Datasheet

MMBD4448HCQW /AQW /ADW/ CDW /SDW /TW

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

PRODUCT

NEW

Features

Fast Switching Speed

Ultra-Small Surface Mount Package

For General Purpose Switching Applications

High Conductance

Mechanical Data

Case: SOT-353 and SOT-363, Molded Plastic

Case Material - UL Flammability Rating

Classification 94V-0

Terminals: Solderable per MIL-STD-202,
	Method 208	K
	Orientation: See Diagram
	Marking: See Diagram	J

Weight: 0.006 grams (approx.)

A1

C

A2

C1

A

C2

A1

C2

C2

		SOT-363/SOT-353
A		Dim	Min	Max
	Orientation Indicator	A	0.10	0.30
	applies only to parts	B	1.15	1.35
	where shown below
		C	2.00	2.20
B	C
		D	0.65 Nominal

This pin omitted

F

0.30

0.40

for SOT-353

H

1.80

2.20

H

J

0.10

M

K

0.90

1.00

L

0.25

0.40

M

0.10

0.25

D

F

L

All Dimensions in mm

C1

A2

A2

AC

C2

A2

C1

C2

C3

1

AC

A4

A3

C4

NC

C3

A

C1

A

C

1

C

1

A

2

A

1

A

1

C

2

1

A

1

2

A

3

2

Marking: KA4

Marking: KA5

Marking: KA6

Marking: KA7

Marking: KAB

Marking: KAA

MMBD4448HCQW

MMBD4448HAQW

MMBD4448HADW

MMBD4448HCDW

MMBD4448HSDW

MMBD4448HTW

Maximum Ratings

@ TA = 25 C unless otherwise specified

Characteristic

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

VRM

100

V

Peak Repetitive Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

80

V

DC Blocking Voltage

VR

RMS Reverse Voltage

VR(RMS)

57

V

Forward Continuous Current

IFM

500

mA

Average Rectified Output Current

IO

250

mA

Non-Repetitive Peak Forward Surge Current

@ t = 1.0 s

IFSM

4.0

A

@ t = 1.0s

2.0

Power Dissipation (Note 1)

Pd

200

mW

Thermal Resistance Junction to Ambient Air (Note 1)

R JA

625

C/W

Operating and Storage Temperature Range

Tj , TSTG

-65 to +150

C

Notes:

1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout

document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

DS30153 Rev. 7 - 2

1 of 3

MMBD4448HCQW /AQW /ADW /CDW /SDW /TW