MMBD4448TS datasheet(1/2 Pages) SECOS

部件名	MMBD4448TS

功能描述	Plastic-Encapsulated Switching Diode

PDF	2 Pages

Scroll/Zoom	100%

制造商	SECOS [SeCoS Halbleitertechnologie GmbH]

网页	http://www.secosgmbh.com

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1 / 2 page

Elektronische Bauelemente

MMBD4448T Series

Plastic-Encapsulated Switching Diode

01-Jun-2008 Rev. A

Page 1 of 2

Top View

A

L

C B

D

G

H

J

F

K

E

1

2

3

1

2

3

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

DESCRIPTION

Fast switching speed

For general purpose switching applications

High conductance

MARKING

Part

Name

MMBD4448T

MMBD4448TA

MMBD4448TC

MMBD4448TS

Marking

A3

A6

A7

A8

Circuit

ABSOLUTE MAXIMUM RATINGS (Single Diode @ Ta = 25°C)

Parameter

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

VRM

100

V

Peak Repetitive Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

DC Blocking Voltage

VR

80

V

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 = 1.0µs

@ t = 1.0s

IFSM

4.0

1.5

A

Power Dissipation

PD

150

mW

Thermal Resistance Junction to Ambient

RθJA

833

℃

/ W

Storage Temperature

TSTG

-65 ~ 150

℃

ELECTRICAL CHARACTERISTICS (at Ta = 25°C unless otherwise specified)

Parameters

Symbol

Min.

Max.

Unit

Test Conditions

Reverse Breakdown Voltage

VR

80

-

V

IR = 2.5 µA

VF1

0.62

0.720

V

IF = 5.0 mA

VF2

-

0.855

V

IF = 10 mA

VF3

-

1.00

V

IF = 100 mA

Forward Voltage (Note 2)

VF4

-

1.25

V

IF = 150 mA

-

0.10

µA

VR = 70 V

Peak Reverse Current (Note 2)

IR

-

25

nA

VR = 20 V

Total Capacitance

CT

-

3.50

pF

VR = 6 V, f = 1.0 MHz

Reverse Recovery Time

tRR

-

4.00

nS

VR = 6 V, IF = 5.0 mA

SOT-523

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

1.50

1.70

G

0.00

0.15

B

1.45

1.75

H

0.28

0.40

C

0.75

0.85

J

0.10

0.20

D

0.70

0.90

K

-

E

0.90

1.10

L

0.75

0.85

F

0.25

0.33

类似零件编号 - MMBD4448TS

制造商	部件名	数据表	功能描述
Pan Jit International I...	MMBD4448TS	97Kb / 3P	SURFACE MOUNT SWITCHING DIODES
Chenmko Enterprise Co. ...	MMBD4448TSPT	128Kb / 2P	SWITCHING DIODE ARRAY

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