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CMXD4448

SURFACE MOUNT TRIPLE ISOLATED HIGH SPEED SILICON SWITCHING DIODES

Central Semiconductor 

CMXD4448

SURFACE MOUNT

TRIPLE ISOLATED

HIGH SPEED

SILICON SWITCHING DIODES

SOT-26 CASE

w w w. c e n t r a l s e m i . c o m

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMXD4448

type contains three (3) Isolated High Speed Silicon

Switching Diodes, manufactured by the epitaxial planar

process, epoxy molded in a SUPERmini™ surface

mount package, and designed for applications requiring

high speed switching.

MARKING CODE: X48

MAXIMUM RATINGS: (TA=25°C)

Continuous Reverse Voltage

Peak Repetitive Reverse Voltage

Continuous Forward Current

Peak Repetitive Forward Current

Peak Forward Surge Current, tp=1.0μs

Peak Forward Surge Current, tp=1.0s

Power Dissipation

Operating and Storage Junction Temperature

Thermal Resistance

SYMBOL

VR

VRRM

IF

IFRM

IFSM

IFSM

PD

TJ, Tstg

ΘJA

75

100

250

500

4.0

1.0

350

-65 to +150

357

ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)

SYMBOL TEST CONDITIONS

MIN

MAX

IR

VR=20V

25

BVR

IR=5.0μA

75

BVR

IR=100μA

100

VF

IF=100mA

1.0

CT

VR=0, f=1.0MHz

4.0

trr

IR=IF=10mA, Irr=1.0mA, RL=100Ω

4.0

UNITS

V

V

mA

mA

A

A

mW

°C

°C/W

UNITS

nA

V

V

V

pF

ns

R5 (12-February 2010)

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