LL4448 datasheet(2/2 Pages) SYNSEMI | HIGH SPEED SWITCHING DIODE

Part Name

Description

LL4448

HIGH SPEED SWITCHING DIODE ( 2 Page)

SYNSEMI

2 page

RATING AND CHARACTERISTIC CURVES ( LL4448 )

FIG. 1 MAXIMUM FORWARD CURRENT

FIG. 2 TYPICAL FORWARD VOLTAGE

VERSUS AMBIENT TEMPERATURE

FIG. 3 TYPICAL DIODE CAPACITANCE AS

FIG. 4 TYPICAL REVERSE CURRENT

A FUNCTION OF REVERSE VOLTAGE

VERSUS JUNCTION TEMPERATURE

Page 2 of 2

Rev. 02 : March 25, 2005

Reverse Voltage , VR (V)

0.4

0.5

1.2

0.4

1.2

Forward Voltage , VF (V)

0.01

1000

0.1

100

200

Ambient Temperature , Ta (

°C)

150

0.2

0.6

1.0

1.4

0.6

0.7

0.8

0.9

1.0

100

200

0.8

f = 1MHz;

TJ = 25°C

100

200

Junction Temperature, Tj (

°C)

VR = 20V

TJ = 25°C

1 2

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