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IRF3704のメーカーはInternational Rectifierです、この部品の機能は「Power MOSFET(Vdss=20V/ Rds(on)max=9.0mohm/ Id=77A)」です。 |
部品番号 | IRF3704 |
| |
部品説明 | Power MOSFET(Vdss=20V/ Rds(on)max=9.0mohm/ Id=77A) | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRF3704ダウンロード(pdfファイル)リンクがあります。 Total 10 pages
PD - 93888B
SMPS MOSFET
Applications
l High Frequency DC-DC Isolated
Converters with Synchronous Rectification
for Telecom and Industrial use
l High Frequency Buck Converters for
Computer Processor Power
VDSS
20V
IRF3704
IRF3704S
IRF3704L
HEXFET® Power MOSFET
RDS(on) max
9.0mΩ
ID
77A
Benefits
l Ultra-Low Gate Impedance
l Very Low RDS(on)
l Fully Characterized Avalanche Voltage
and Current
TO-220AB
IRF3704
Absolute Maximum Ratings
Symbol
VDS
VGS
ID @ TC = 25°C
ID @ TC = 70°C
IDM
PD @TC = 25°C
PD @TC = 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
D2Pak
IRF3704S
Max.
20
± 20
77
64
308
87
61
0.59
-55 to + 175
TO-262
IRF3704L
Units
V
V
A
W
W
mW/°C
°C
Thermal Resistance
RθJC
RθCS
RθJA
RθJA
Parameter
Junction-to-Case
Case-to-Sink, Flat, Greased Surface
Junction-to-Ambient
Junction-to-Ambient (PCB mount)*
Typ.
–––
0.50
–––
–––
* When mounted on 1" square PCB (FR-4 or G-10 Material) .
For recommended footprint and soldering techniques refer to application note #AN-994
Max.
1.73
–––
62
40
Units
°C/W
Notes through are on page 10
www.irf.com
1
8/22/00
1 Page IRF3704/3704S/3704L
1000
100
10
3.5V
VGS
TOP
10.0V
9.0V
8.0V
7.0V
6.0V
5.0V
4.5V
BOTTOM 3.5V
1000
100
10
3.5V
VGS
TOP
10.0V
9.00V
8.0V
7.0V
6.0V
5.0V
4.5V
BOTTOM 3.5V
1
0.1
20µs PULSE WIDTH
Tj = 25°C
1 10
VDS, Drain-to-Source Voltage (V)
100
Fig 1. Typical Output Characteristics
1
0.1
20µs PULSE WIDTH
Tj = 175°C
1 10
VDS, Drain-to-Source Voltage (V)
100
Fig 2. Typical Output Characteristics
1000
100
TJ = 25 °C
TJ = 175°C
10
3.0
V DS= 15V
20µs PULSE WIDTH
4.0 5.0 6.0 7.0
VGS , Gate-to-Source Voltage (V)
8.0
Fig 3. Typical Transfer Characteristics
www.irf.com
2.0 ID = 77A
1.5
1.0
0.5
VGS = 10V
0.0
-60 -40 -20 0 20 40 60 80 100 120 140 160 180
TJ , Junction Temperature ( °C)
Fig 4. Normalized On-Resistance
Vs. Temperature
3
3Pages IRF3704/3704S/3704L
0.020
0.015
0.010
VGS = 4.5V
VGS = 10V
0.010
0.009
0.008
0.007
ID = 35.5A
0.005
0
50 100 150 200 250
ID , Drain Current ( A )
300
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 14a&b. Basic Gate Charge Test circuit
and Waveforms
0.006
4.0
5.0 6.0 7.0 8.0 9.0
VGS, Gate -to -Source Voltage (V)
10.0
Fig 13. On-Resistance Vs. Gate Voltage
600
ID
TOP
11.6A
500 23.8A
BOTTOM 28.4A
400
300
V (B R )D SS
tp
IAS
VDS
L
RG
20V
tp
D.U .T
IA S
0.0 1Ω
15V
DRIVER
+
- VD D
A
200
100
0
25 50 75 100 125 150 175
Starting TJ , Junction Temperature ( °C)
Fig 15a&b. Unclamped Inductive Test circuit
and Waveforms
6
Fig 15c. Maximum Avalanche Energy
Vs. Drain Current
www.irf.com
6 Page | |||
ページ | 合計 : 10 ページ | ||
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PDF ダウンロード | [ IRF3704 データシート.PDF ] |
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。 |
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IRF3703 | Power MOSFET(Vdss=30V/ Rds(on)max=2.8mohm/ Id=210A) | International Rectifier |
IRF3703PBF | SMPS MOSFET | International Rectifier |
IRF3704 | Power MOSFET(Vdss=20V/ Rds(on)max=9.0mohm/ Id=77A) | International Rectifier |
IRF3704L | Power MOSFET(Vdss=20V/ Rds(on)max=9.0mohm/ Id=77A) | International Rectifier |