2004 Aug 10

2

NXP Semiconductors

Product data sheet

High-speed diodes

1N4148; 1N4448

FEATURES

• Hermetically sealed leaded glass SOD27 (DO-35)

package

• High switching speed: max. 4 ns

• General application

• Continuous reverse voltage: max. 100 V

• Repetitive peak reverse voltage: max. 100 V

• Repetitive peak forward current: max. 450 mA.

APPLICATIONS

• High-speed switching.

DESCRIPTION

The 1N4148 and 1N4448 are high-speed switching diodes

fabricated in planar technology, and encapsulated in

hermetically sealed leaded glass SOD27 (DO-35)

packages.

MARKING

TYPE NUMBER

MARKING CODE

1N4148

1N4148PH or 4148PH

1N4448

1N4448

Fig.1

Simplified outline (SOD27; DO-35) and

symbol.

The diodes are type branded.

handbook, halfpage

MAM246

k

a

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

1N4148

−

hermetically sealed glass package; axial leaded; 2 leads

SOD27

1N4448