PMEG4050ETP All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 1 — 10 October 2011 7 of 13
NXP Semiconductors
PMEG4050ETP
40 V, 5 A low VF MEGA Schottky barrier rectifier
T
j
= 150 °C
(1) δ = 1.0
(2) δ = 0.9
(3) δ = 0.8
(4) δ = 0.5
FR4 PCB, standard footprint
T
j
= 175 °C
(1) δ = 1.0 (DC)
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig 8. Average reverse power dissipation as a
function of reverse voltage; typical values
Fig 9. Average forward current as a function of
ambient temperature; typical values
FR4 PCB, mounting pad for cathode 1 cm
2
T
j
= 175 °C
(1) δ = 1.0
(2) δ = 0.9
(3) δ = 0.8
(4) δ = 0.5
Ceramic PCB, Al
2
O
3
, standard footprint
T
j
= 175 °C
(1) δ = 1.0 (DC)
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig 10. Average forward current as a function of
ambient temperature; typical values
Fig 11. Average forward current as a function of
ambient temperature; typical values
V
R
(V)
01020303525155
006aac712
3
6
9
P
R(AV)
(W)
0
(1)
(2)
(3)
(4)
T
amb
(°C)
0 20015050 100
006aac713
2
1
3
4
I
F(AV)
(A)
0
(1)
(2)
(3)
(4)
T
amb
(°C)
0 20015050 100
006aac714
2
4
6
I
F(AV)
(A)
0
(1)
(2)
(3)
(4)
T
amb
(°C)
0 20015050 100
006aac715
4
2
6
8
I
F(AV)
(A)
0
(1)
(2)
(3)
(4)
