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Número de pieza | IRF7331PbF | |
Descripción | HEXFET Power MOSFET | |
Fabricantes | International Rectifier | |
Logotipo | ||
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l Ultra Low On-Resistance
l Dual N-Channel MOSFET
l Surface Mount
l Available in Tape & Reel
l Lead-Free
VDSS
20V
PD - 95266
IRF7331PbF
HEXFET® Power MOSFET
RDS(on) max (mW)
30@VGS = 4.5V
45@VGS = 2.5V
ID
7.0A
5.6A
Description
These N-Channel HEXFET® power MOSFETs from
International Rectifier utilize advanced processing
techniques to achieve the extremely low on-resistance
per silicon area. This benefit provides the designer
with an extremely efficient device for use in battery
and load management applications.
The SO-8 has been modified through a customized
leadframe for enhanced thermal characteristics and
multiple-die capability making it ideal in a variety of
power applications. With these improvements, multiple
devices can be used in an application with dramatically
reduced board space. The package is designed for
vapor phase, infrared, or wave soldering techniques.
S1 1
G1 2
S2 3
G2 4
8 D1
7 D1
6 D2
5 D2
Top View
SO-8
Absolute Maximum Ratings
VDS
ID @ TA = 25°C
ID @ TA= 70°C
IDM
PD @TA = 25°C
PD @TA = 70°C
VGS
TJ, TSTG
Parameter
Drain- Source Voltage
Continuous Drain Current, VGS @ 4.5V
Continuous Drain Current, VGS @ 4.5V
Pulsed Drain Current
Power Dissipation
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Junction and Storage Temperature Range
Thermal Resistance
Symbol
RθJL
RθJA
www.irf.com
Parameter
Junction-to-Drain Lead
Junction-to-Ambient
Max.
20
7.0
5.5
28
2.0
1.3
16
± 12
-55 to + 150
Units
V
A
W
mW/°C
V
°C
Typ.
–––
–––
Max.
20
62.5
Units
°C/W
1
05/18/04
1 page IRF7331PbF
8.0
6.0
4.0
2.0
0.0
25
50 75 100 125
TC , Case Temperature ( °C)
150
Fig 9. Maximum Drain Current Vs.
Case Temperature
VDS
VGS
RG
RD
D.U.T.
VGS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
+-VDD
Fig 10a. Switching Time Test Circuit
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 10b. Switching Time Waveforms
100
D = 0.50
0.20
10
0.10
0.05
0.02
1 0.01
0.1
0.00001
PDM
SINGLE PULSE
(THERMAL RESPONSE)
t1
t2
0.0001
Notes:
1. Duty factor D = t1 / t 2
2. Peak T J = P DM x Z thJA + TA
0.001
0.01
0.1
t1, Rectangular Pulse Duration (sec)
1
10
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
www.irf.com
5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet IRF7331PbF.PDF ] |
Número de pieza | Descripción | Fabricantes |
IRF7331PbF | HEXFET Power MOSFET | International Rectifier |
IRF7331PbF-1 | HEXFET Power MOSFET | International Rectifier |
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