1N4448WS-HE3-18 datasheet(1/5 Pages) VISHAY

No. de pieza	1N4448WS-HE3-18

Descripción Electrónicos	Small Signal Fast Switching Diode

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Fabricante Electrónico	VISHAY [Vishay Siliconix]

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1N4448WS

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 14-Oct-16

1

Document Number: 81387

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Small Signal Fast Switching Diode

MECHANICAL DATA

Case: SOD-323

Weight: approx. 4.3 mg

Packaging codes/options:

18/10K per 13

" reel (8 mm tape), 10K/box

08/3K per 7

" reel (8 mm tape), 15K/box

FEATURES

• Silicon epitaxial planar diode

• Fast switching diodes

• AEC-Q101 qualified available

• Base P/N-E3 - RoHS-compliant, commercial

grade

• Base P/N-HE3 - RoHS-compliant, AEC-Q101

qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912



Note

(1) Valid provided that electrodes are kept at ambient temperature.

PARTS TABLE

PART

ORDERING CODE

INTERNAL CONSTRUCTION

TYPE MARKING

REMARKS

1N4448WS

1N4448WS-E3-08 or 1N4448WS-E3-18

1N4448WS-HE3-08 or 1N4448WS-HE3-18

Single diode

A3

Tape and reel

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Reverse voltage

VR

75

V

Repetitive peak reverse voltage

VRRM

100

V

Average rectified current half wave rectification

with resistive load (1)

f

 50 Hz

IF(AV)

150

mA

Surge forward current

t < 1 s and Tj = 25 °C

IFSM

350

mA

Power dissipation (1)

Ptot

200

mW

THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Thermal resistance junction to ambient air (1)

RthJA

650

K/W

Junction temperature

Tj

150

°C

Storage temperature range

Tstg

-65 to +150

°C

Operating temperature range

Top

-55 to +150

°C

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