PMEG2005CT Datasheet, PDF (7/14 Pages) NXP Semiconductors – 500 mA low VF dual MEGA Schottky barrier rectifier

NXP Semiconductors
PMEG2005CT
500 mA low V_F dual MEGA Schottky barrier rectifier
0.25
P_F(AV)
(W)
0.20
0.15
0.10
0.05
(2)
(1)
006aab539
(4)
(3)
0.5
P_R(AV)
(W)
0.4
0.3
0.2
0.1
006aab540
(1)
(2)
(3)
(4)
0.0
0.0
0.25
0.50
0.75
I_F(AV) (A)
T_j = 150 °C
(1) δ = 0.1
(2) δ = 0.2
(3) δ = 0.5
(4) δ = 1
Fig 7.
Average forward power dissipation as a
function of average forward current; typical
values
0.75
(1)
I_F(AV)
(A)
(2)
0.50
006aab541
0.0
0
5
10
15
20
V_R (V)
T_j = 125 °C
(1) δ = 1
(2) δ = 0.9
(3) δ = 0.8
(4) δ = 0.5
Fig 8. Average reverse power dissipation as a
function of reverse voltage; typical values
0.75
(1)
I_F(AV)
(A)
(2)
0.50
006aab542
(3)
0.25 ⁽⁴⁾
(3)
0.25 ⁽⁴⁾
0.0
0
25 50 75 100 125 150 175
T_amb (°C)
FR4 PCB, standard footprint
T_j = 150 °C
(1) δ = 1; DC
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig 9. Average forward current as a function of
ambient temperature; typical values
0.0
0
25 50 75 100 125 150 175
T_amb (°C)
FR4 PCB, mounting pad for cathode 1 cm²
T_j = 150 °C
(1) δ = 1; 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
PMEG2005CT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 22 June 2010
© NXP B.V. 2010. All rights reserved.
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