MMBD4448HTW datasheet(1/2 Pages) SECOS

部件名	MMBD4448HTW

功能描述	Surface Mount Switching Diode Array

PDF	2 Pages

Scroll/Zoom	100%

制造商	SECOS [SeCoS Halbleitertechnologie GmbH]

网页	http://www.secosgmbh.com

标志

1 / 2 page

Any changing of specification will not be informed individual

MMBD4448HAQW

Surface Mount Switching Diode Array

.055(1.40)

.047(1.20)

MAXIMUM RATINGS

(TA = 25°C unless otherwise noted)

Rating

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

VRM

100

V

Peak Repetitive Reverse Voltage

RMS Reverse Voltage

Average Rectified out Current(Note 1)

VRRM

80

V

Forward Continuous Current (Note 1)

IFM

500

mA

Thermal Resistance Junction to Ambient Air (Note1)

R thJA

625

°C/W

Storage Temperature Range

Tstg

–55 to +150

°C

ELECTRICAL CHARACTERISTICS

(TA = 25°C unless otherwise noted) (EACH DIODE)

Characteristic

Symbol

Min

Max

Unit

Reverse Breakdown Voltage (Note 2)

V(BR)R

80

V

Forward Voltage (Note 2)

IF=5.0mA

0.62

0.72

IF=10mA

VF

—

0.855

IF=100mA

—

1.0

V

IF=150mA

—

1.25

Reverse Current (Note 2)

VR=70V

VR=75V, Tj=150OC

—

100

nA

VR=25V, Tj=150OC

IR

—

30

uA

VR=20V

—

25

nA

Total Capacitance VR=6V, f=1.0MHz

CT

—

3.5

pF

Reverse Recovery Time IF=IR=10mA, Irr=0.1XIR,RL=100 Ohms

t rr

—

4.0

nS

FEATURES

·

Case: SOT-363, Molded Plastic

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Polarity: See Diagrams Below

·

Weight: 0.006 grams (approx.)

·

Mounting Position: Any

MECHANICAL DATA

·

Fast Switching Speed

·

Ultra-Small Surface Mount Package

·

High Conductance Power dissipation

http://www.SeCoSGmbH.com

Elektronische Bauelemente

Marking: KA5

Marking: KA6

Marking: KA7

Marking: KAB

Marking: KAA

ADW/CDW/SDW/TW

O

1

2

3

5

6

4

01-J

an-2006 Rev. B

Page 1 of 2

VR(RMS)

Io

—

50

uA

57

V

250

mA

Ð

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

Note 2. S hort duration test pulse used to minimize self-heating.

1

2

6

3

4

5

6

MMBD4448HAQW

MMBD4448HADW

MMBD4448HCDW

MMBD4448HSDW

MMBD4448HTW

SOT-363

Dimensions in inches and (millimeters)

.014(0.35)

.006(0.15)

.087(2.20)

.079(2.00)

.026TYP

(0.65TYP)

.096(2.45)

.085(2.15)

.021REF

(0.525)REF

.018(0.46)

.010(0.26)

.006(0.15)

.003(0.08)

.053(1.35)

.045(1.15)

.043(1.10)

.035(0.90)

.039(1.00)

.035(0.90)

.004(0.10)

.000(0.00)

8

o

0

RoHS Compliant Product

A suffix of "-C" specifies halogen & lead-free

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