PMLL4148L; PMLL4448
High-speed switching diodes
Rev. 06 — 4 April 2005
Product data sheet
1. Product profile
1.1 General description
Single high-speed switching diodes, fabricated in planar technology, and encapsulated in
small hermetically sealed glass SOD80C SMD packages.
Table 1:
Product overview
Package
Philips
PMLL4148L
PMLL4448
SOD80C
SOD80C
JEITA
-
-
single diode
single diode
Configuration
Type number
1.2 Features
s
s
s
s
s
Small hermetically sealed glass SMD package
High switching speed:
≤
4 ns
Continuous reverse voltage:
≤
75 V
Repetitive peak reverse voltage:
≤
100 V
Repetitive peak forward current:
≤
450 mA
1.3 Applications
s
High-speed switching
s
Inverse-polarity protection
1.4 Quick reference data
Table 2:
Symbol
I
F
I
FRM
V
R
V
F
Quick reference data
Parameter
forward current
repetitive peak forward
current
reverse voltage
forward voltage
PMLL4148L
PMLL4448
t
rr
[1]
[2]
Conditions
Min
-
-
-
Typ
-
-
-
-
-
-
-
Max
200
450
75
1000
1000
720
4
Unit
mA
mA
V
mV
mV
mV
ns
I
F
= 100 mA
I
F
= 10 mA
I
F
= 5 mA
-
-
620
-
reverse recovery time
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
When switched from I
F
= 10 mA to I
R
= 60 mA; R
L
= 100
Ω;
measured at I
R
= 1 mA
PHILIPS [ NXP SEMICONDUCTORS ]
