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PDF IRF7862PBF Data sheet ( Hoja de datos )
| Número de pieza | IRF7862PBF | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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PD - 97275
IRF7862PbF
Applications
l Synchronous MOSFET for Notebook
Processor Power
l Synchronous Rectifier MOSFET for
Isolated DC-DC Converters
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
l 20V VGS Max. Gate Rating
l 100% tested for Rg
l Lead-Free
VDSS
30V
S
S
S
G
HEXFET® Power MOSFET
RDS(on) max
Qg
:3.7m @VGS = 10V 30nC
AA
1 8D
2 7D
3 6D
4 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
cContinuous Drain Current, VGS @ 10V
Pulsed Drain Current
Power Dissipation
Power Dissipation
TJ
TSTG
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Thermal Resistance
Parameter
gRθJL Junction-to-Drain Lead
fgRθJA Junction-to-Ambient
Notes through
are on page 9
www.irf.com
Max.
30
± 20
21
17
170
2.5
1.6
0.02
-55 to + 150
Units
V
A
W
W/°C
°C
Typ.
–––
–––
Max.
20
50
Units
°C/W
1
3/1/07
1 page  
www.DataSheet4U.com
25
20
15
10
5
0
25
50 75 100 125
TA , Ambient Temperature (°C)
150
Fig 9. Maximum Drain Current vs.
Ambient Temperature
IRF7862PbF
2.5
2.3
2.0
1.8
ID = 250µA
1.5
1.3
1.0
-75 -50 -25 0 25 50 75 100 125 150
TJ , Temperature ( °C )
Fig 10. Threshold Voltage vs. Temperature
100
D = 0.50
10 0.20
0.10
0.05
1 0.02
0.01
0.1
SINGLE PULSE
( THERMAL RESPONSE )
0.01
0.001
0.0001
1E-006
R 1R 1
R2R2
R 3R 3
R 4R 4
Ri (°C/W) τi (sec)
τJ τJ
τ1 τ1
τ2 τ2
τ3 τ3
τ4 τ4
τAτA
1.242
4.759
28.506
0.000172
0.031397
1.2211
CiC= iτ=i/τRi/iRi
15.507 44.5
1E-005
0.0001
0.001
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
PDM
t1
t2
Notes:
1. Duty factor D = t1 / t 2
2. Peak TJ = P DM x Z thJA + TA
1 10
100
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
www.irf.com
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet IRF7862PBF.PDF ] | |
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