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IRF7469PBFのメーカーはInternational Rectifierです、この部品の機能は「SMPS MOSFET」です。 |
部品番号 | IRF7469PBF |
| |
部品説明 | SMPS MOSFET | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRF7469PBFダウンロード(pdfファイル)リンクがあります。 Total 8 pages
www.DataSheet4U.com
PD- 95286
SMPS MOSFET
IRF7469PbF
Applications
l High Frequency Isolated DC-DC
Converters with Synchronous Rectification
for Telecom and Industrial Use
l High Frequency Buck Converters for
Computer Processor Power
l Lead-Free
Benefits
l Ultra-Low Gate Impedance
l Very Low RDS(on)
l Fully Characterized Avalanche Voltage
and Current
HEXFET® Power MOSFET
VDSS
40V
RDS(on) max(mW) ID
17@VGS = 10V 9.0A
S1
S2
S3
G4
AA
8D
7D
6D
5D
Top View
SO-8
Absolute Maximum Ratings
Symbol
VDS
VGS
ID @ TA = 25°C
ID @ TA = 70°C
IDM
PD @TA = 25°C
PD @TA = 70°C
TJ , TSTG
Parameter
Drain-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Maximum Power Dissipation
Maximum Power Dissipation
Linear Derating Factor
Junction and Storage Temperature Range
Max.
40
± 20
9.0
7.3
73
2.5
1.6
0.02
-55 to + 150
Units
V
V
A
W
W
mW/°C
°C
Thermal Resistance
Symbol
RθJL
RθJA
Parameter
Junction-to-Drain Lead
Junction-to-Ambient
Notes through are on page 8
www.irf.com
Typ.
–––
–––
Max.
20
50
Units
°C/W
1
08/17/04
1 Page 100
VGS
TOP 10V
8.0V
7.0V
5.0V
4.5V
4.0V
3.7V
BOTTOM 3.5V
IRF7469PbF
100
VGS
TOP 10V
8.0V
7.0V
5.0V
4.5V
4.0V
3.7V
BOTTOM 3.5V
3.5V
10
0.1
20µs PULSE WIDTH
TJ= 25 °C
1 10
VDS , Drain-to-Source Voltage (V)
100
Fig 1. Typical Output Characteristics
3.5V
10
0.1
20µs PULSE WIDTH
TJ= 150 °C
1 10
VDS , Drain-to-Source Voltage (V)
100
Fig 2. Typical Output Characteristics
100
TJ = 150° C
TJ = 25° C
10
3.5
V DS= 25V
20µs PULSE WIDTH
4.0
VGS, Gate-to-Source Voltage (V)
4.5
Fig 3. Typical Transfer Characteristics
www.irf.com
2.5 ID = 9.0A
2.0
1.5
1.0
0.5
VGS = 10V
0.0
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ, Junction Temperature ( °C)
Fig 4. Normalized On-Resistance
Vs. Temperature
3
3Pages IRF7469PbF
0.03
0.03
VGS = 4.5V
0.02
0.02
ID = 9.0A
VGS = 10V
0.01
0
20 40 60
ID , Drain Current (A)
0.01
80 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
VGS, Gate -to -Source Voltage (V)
Fig 12. On-Resistance Vs. Drain Current
Current Regulator
Same Type as D.U.T.
50KΩ
12V .2µF
.3µF
VGS
3mA
D.U.T.
+
-VDS
VGS
QGS
VG
IG ID
Current Sampling Resistors
QG
QGD
Charge
Fig 13a&b. Basic Gate Charge Test Circuit
and Waveform
Fig 13. On-Resistance Vs. Gate Voltage
500
ID
TOP
3.2A
5.8A
400 BOTTOM 7.2A
300
200
V(BR)DSS
tp
I AS
VDS
L
RG
20V
tp
D.U.T
IAS
0.01Ω
15V
DRIVER
+
-
VDD
A
100
0
25 50 75 100 125 150
Starting TJ , Junction Temperature ( °C)
Fig 14a&b. Unclamped Inductive Test circuit
and Waveforms
6
Fig 14c. Maximum Avalanche Energy
Vs. Drain Current
www.irf.com
6 Page | |||
ページ | 合計 : 8 ページ | ||
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IRF7469PBF | SMPS MOSFET | International Rectifier |
IRF7469PBF-1 | Power MOSFET ( Transistor ) | International Rectifier |