DIODES MMBD4448HTM-7 Datasheet

Features

Fast Switching Speed

·

Ultra-Small Surface Mount Package

·

For General Purpose Switching Applications

·

High Conductance

·

Mechanical Data

Case: SOT-26, Molded Plastic

·

Case Material - UL Flammability Rating

·

NEW PRODUCT

Classification 94V-0
Terminals: Solderable per MIL-STD-202,

·

Method 208
Orientation: See Diagram

·

Marking: KAD

·

Weight: 0.016 grams (approx.)

·

MMBD4448HTM

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

SOT-26

A

C

B

H

K

J

L

FD

Dim Min Max Typ

0.35 0.50 0.38

A

1.50 1.70 1.60

B

2.70 3.00 2.80

C

¾¾0.95

D

¾¾0.55

F

2.90 3.10 3.00

H

0.013 0.10 0.05

J

M

1.00 1.30 1.10

K

0.35 0.55 0.40

L

0.10 0.20 0.15

M

All Dimensions in mm

Maximum Ratings

Non-Repetitive Peak Reverse Voltage

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage

Forward Continuous Current

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current @ t = 1.0ms

Power Dissipation (Note 1)

Thermal Resistance Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

Electrical Characteristics

Forward Voltage (Note 2)

Peak Reverse Current (Note 2)

Junction Capacitance

Reverse Recovery Time

@ TA= 25°C unless otherwise specified

Characteristic Symbol Value Unit

@ t = 1.0s

@ TA= 25°C unless otherwise specified

Characteristic Symbol Min Max Unit Test Condition

V

RM

V

RRM

V

RWM

V

R

V

R(RMS)

I

FM

I

O

I

FSM

P

d

R

qJA

T

j,TSTG

0.62

V

FM

I

RM

C

j

t

rr

¾
¾
¾

¾

¾ 3.5 pF

¾ 4.0 ns

0.72

0.855

1.0

1.25

100

100 V

80

57 V

500 mA

250

4.0

2.0

225 mW

555 °C/W

-65 to +150 °C

= 5.0mA

I

F

I

= 10mA

F

I

= 100mA

F

I

= 150mA

F

= 70V

V

R

V

= 75V, Tj= 150°C

R

V

= 25V, Tj= 150°C

R

V

= 20V

R

= 6, f = 1.0MHz

V

R

= 6V, IF= 5mA

V

R

50
30
25

nA

mA
mA

nA

V

V

mA

A

Notes: 1. Device mounted on FR-5 PCB 1.0 x 0.75 x 0.062 inch pad layout as shown on Diodes Inc. suggested pad layout AP02001, which

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

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

DS30302 Rev. A-2 1 of 2 MMBD4448HTM

2

O

O

Ordering Information

(Note 3)

Device

MMBD4448HTM-7

Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Packaging Shipping

SOT-26 3000/Tape & Reel

Marking Information

NEW PRODUCT

KAD = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002

YM

M = Month ex: 9 = September

Date Code Key

Year 1998 1999 2000 2001 2002

Code

Month Jan Feb March Apr May Jun Jul

Code

KAD

JKLM N

1234567

2003 2004

OP

Aug Sep Oct Nov Dec

89 O ND

1000

10,000

100

1000

10

WARD CURRENT (mA)
R

US F

F

I , INSTANTANE

1.0

0.1

0.01
01

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 1 Forward Characteristics

R

I , LEAKAGE CURRENT (nA)

100

10

1

0 100 200

T , JUNCTION TEMPERATURE (°C)

j

Fig. 2 Leakage Current vs Junction Temperature

V = 20V

R

DS30302 Rev. A-2 2 of 2 MMBD4448HTM