120V, 250mA Switching Diode

in ultra miniature SOD-882L package

Central Semiconductor’s CFD4448 is a high speed switching

diode with low reverse leakage ideal for applications where

small size and operational efficiency are prime requirements.

The CFD4448 utilizes 91% less board space than the industry

standard SOD-123 and 58% less than the SOT-523; equally

important is its low profile of 0.4mm.

SOD-882L

To order samples of this device visit:

www.centralsemi.com/info/CFD4448

Samples and Literature

Order your selection guide today.

Visit: web.centralsemi.com/search/sample.php

New

SMD

SELECTION

GUIDE

Package Comparisons:

The SOD-882L utilizes

1.05mm

0.65mm

1.8mm

1.8mm

0.9mm

3.9mm

0.4mm

0.8mm

1.35mm

The SOD-882L has

and

SOD-882L

SOD-523

SOD-123

145 Adams Avenue

• Low profile package

• Very low reverse leakage current

• Low capacitance and fast switching

Benefits:

Typical Electrical Characteristics

Features:

• Current (IF = 250mA)

• Forward voltage drop (VF = 0.91V @ 100mA)

• Extremely Fast Switching Speed (4.0ns)

• Low capacitance (2.0pF)

Applications:

• General purpose switching

• Steering diode arrays

• Flyback diodes

• Polarity protection

• Battery powered portable equipment

Electrical Characteristics: (TA = 25˚C unless otherwise noted)

Thermal Characteristics

VRRM

(V)

MAX

IF

(mA)

MAX

VF

@ IF

(V)

(V)

(mA)

TYP

MAX

IR

@ VR

(nA)

(V)

MAX

trr

(ns)

MAX

CT

(pF)

MAX

PD

(mW)

MAX

TJ

(˚C)

MAX

ΘJA

(˚C/W)

MAX

120

250

0.59

0.72

0.91

0.65

0.77

1.0

1.0

10

100

300

100μA

500

50

50*

100

4.0

2.0

100

-65 to +150

1250

*TA=125˚C

CFD4448

Product Brief

Product Brief