Datasheet

PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 8 — 1 February 2011 4 of 11
NXP Semiconductors
PMLL4148L; PMLL4448
High-speed switching diodes
FR4 PCB, standard footprint (1) T
j
= 175 °C; typical values
(2) T
j
=25°C; typical values
(3) T
j
=25°C; maximum values
Fig 1. Forward current as a function of ambient
temperature; derating curve
Fig 2. Forward current as a function of forward
voltage
Based on square wave currents.
T
j
=25°C; prior to surge
(1) V
R
= 75 V; maximum values
(2) V
R
= 75 V; typical values
(3) V
R
= 20 V; typical values
Fig 3. Non-repetitive peak forward current as a
function of pulse duration; maximum values
Fig 4. Reverse current as a function of junction
temperature
0 100 200
300
200
0
100
mbg451
T
amb
(°C)
I
F
(mA)
012
600
0
200
400
mbg464
V
F
(V)
I
F
(mA)
(1) (2) (3)
mbg704
10
1
10
2
I
FSM
(A)
10
−1
t
p
(μs)
110
4
10
3
10 10
2
0 100
T
j
(°C)
200
10
3
10
2
10
−1
10
−2
10
(1) (2)
1
I
R
(μA)
mgd006
(3)