1.

Product profile

1.1 General description

Single high-speed switching diodes, fabricated in planar technology, and encapsulated in

small hermetically sealed glass SOD80C Surface-Mounted Device (SMD) packages.

1.2 Features and benefits

Small hermetically sealed glass SMD package

1.3 Applications

High-speed switching

Reverse polarity protection

1.4 Quick reference data

[1]

Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard

footprint.

[2]

PMLL4148L; PMLL4448

High-speed switching diodes

Rev. 8 — 1 February 2011

Product data sheet

Table 1.

Product overview

Type number

Package

Configuration

PMLL4148L

SOD80C

single

PMLL4448

Table 2.

Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

forward current

[1] --

200

mA

repetitive peak forward

current

--

450

mA

reverse voltage

-

-

75

V

forward voltage

PMLL4148L

-

-

1

V

PMLL4448

620-

720mV

-

-

1

V

reverse recovery time

[2] --

4

ns