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Número de pieza | IRF7805ZPbF | |
Descripción | Power MOSFET ( Transistor ) | |
Fabricantes | International Rectifier | |
Logotipo | ||
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No Preview Available ! Applications
l High Frequency Point-of-Load
Synchronous Buck Converter for
Applications in Networking &
Computing Systems.
l Lead-Free
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
l 100% tested for Rg
PD - 96011A
IRF7805ZPbF
HEXFET® Power MOSFET
VDSS
RDS(on) max
Qg (typ.)
:30V 6.8m @VGS = 10V 18nC
S1
S2
S3
G4
AA
8D
7D
6D
5D
Top View
SO-8
Absolute Maximum Ratings
Parameter
VDS Drain-to-Source Voltage
VGS
ID @ TA = 25°C
ID @ TA = 70°C
IDM
PD @TA = 25°C
PD @TA = 70°C
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
cPulsed Drain Current
fPower Dissipation
fPower Dissipation
TJ
TSTG
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Thermal Resistance
Parameter
gRθJL Junction-to-Drain Lead
fgRθJA Junction-to-Ambient
Max.
30
± 20
16
12
120
2.5
1.6
0.02
-55 to + 150
Units
V
A
W
W/°C
°C
Typ.
–––
–––
Max.
20
50
Units
°C/W
Notes through
are on page 10
www.irf.com
1
06/30/05
1 page IRF7805ZPbF
16
12
8
4
0
25
50 75 100 125
TJ , Junction Temperature (°C)
150
2.2
2.0
1.8
ID = 250µA
1.6
1.4
1.2
1.0
-75 -50 -25 0 25 50 75 100 125 150
TJ , Temperature ( °C )
Fig 9. Maximum Drain Current Vs.
Case Temperature
Fig 10. Threshold Voltage Vs. Temperature
100
D = 0.50
10 0.20
0.10
0.05
1 0.02
0.01
0.1
0.01 SINGLE PULSE
( THERMAL RESPONSE )
τJ τJ
τ1 τ1
R1R1
CiC= iτi/Ri/iRi
R2R2
τ2 τ2
R3R3
τ3 τ3
0.001
1E-006
1E-005
0.0001
0.001
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
R4R4
τCτ
Ri (°C/W)
1.081
12.880
τi (sec)
0.000437
0.213428
τ4τ4 24.191 2.335
11.862 52
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthja + Tc
1 10 100
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
www.irf.com
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet IRF7805ZPbF.PDF ] |
Número de pieza | Descripción | Fabricantes |
IRF7805ZPbF | Power MOSFET ( Transistor ) | International Rectifier |
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