CMDD4448(2001) 查看數據表（PDF） - Central Semiconductor

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CMDD4448
(Rev.:2001)

SUPERmini™ HIGH SPEED SWITCHING DIODE

Central Semiconductor 

CMDD4448

SUPERminiTM

HIGH SPEED

SWITCHING DIODE

SOD-323 CASE

CentralTM

Semiconductor Corp.

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMDD4448

type is a ultra-high speed silicon switching diode

manufactured by the epitaxial planar process,

epoxy molded in a SUPERminiTM surface mount

package, designed for high speed switching

applications. Marking code is 44.

MAXIMUM RATINGS: (TA=25°C)

SYMBOL

Continuous Reverse Voltage

Peak Repetitive Reverse Voltage

Continuous Forward Current

Peak Repetitive Forward Current

Forward Surge Current, tp=1 µsec.

Forward Surge Current, tp=1 sec.

Power Dissipation

Operating and Storage

Junction Temperature

Thermal Resistance

VR

VRRM

IF

IFRM

IFSM

IFSM

PD

TJ,Tstg

ΘJA

75

100

250

250

4000

1000

250

-65 to +150

500

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

SYMBOL TEST CONDITIONS

MIN

MAX

VBR

IR=5.0µA

75

VBR

IR=100µA

100

IR

VR=20V

25

VF

IF=5.0mA

0.62

0.72

VF

IF=100mA

1.0

CT

VR=0, f=1 MHz

4.0

trr

IR=IF=10mA, RL=100Ω, Rec. to 1.0mA

4.0

UNITS

V

V

mA

mA

mA

mA

mW

°C

°C/W

UNITS

V

V

nA

V

V

pF

ns

R1 ( 20-July 2001)

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