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IRFP450AのメーカーはInternational Rectifierです、この部品の機能は「Power MOSFET ( Transistor )」です。 |
部品番号 | IRFP450A |
| |
部品説明 | Power MOSFET ( Transistor ) | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRFP450Aダウンロード(pdfファイル)リンクがあります。 Total 8 pages
PD -91884
SMPS MOSFET
IRFP450A
Applications
l Switch Mode Power Supply ( SMPS )
l Uninterruptable Power Supply
l High speed power switching
HEXFET® Power MOSFET
VDSS
500V
Rds(on) max
0.40Ω
ID
14A
Benefits
l Low Gate Charge Qg results in Simple
Drive Requirement
l Improved Gate, Avalanche and Dynamic
dv/dt Ruggedness
l Fully Characterized Capacitance and
Avalanche Voltage and Current
l Effective Coss Specified ( See AN 1001)
TO-247AC G D S
Absolute Maximum Ratings
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
dv/dt
TJ
TSTG
Parameter
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Mounting torqe, 6-32 or M3 screw
Max.
14
8.7
56
190
1.5
± 30
4.1
-55 to + 150
300 (1.6mm from case )
10 lbf•in (1.1N•m)
Units
A
W
W/°C
V
V/ns
°C
Typical SMPS Topologies:
l Two Transistor Forward
l Half Bridge, Full Bridge
l PFC Boost
Notes through
are on page 8
www.irf.com
1
6/23/99
1 Page IRFP450A
100
10
VGS
TOP 15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
1
4.5V
0.1
0.01
0.1
20µs PULSE WIDTH
TJ = 25 °C
1 10
VDS , Drain-to-Source Voltage (V)
100
Fig 1. Typical Output Characteristics
100
10
VGS
TOP 15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
1
4.5V
0.1
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
10
TJ = 25 °C
1
0.1
4.0
V DS= 50V
20µs PULSE WIDTH
5.0 6.0 7.0 8.0 9.0 10.0
VGS , Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
www.irf.com
3.0 ID = 1134AA
2.5
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 IRFP450A
15V
VDS
L
D R IV E R
RG
20V
tp
D .U .T
IA S
0 .0 1Ω
+
- VD D
A
Fig 12a. Unclamped Inductive Test Circuit
V (BR)DSS
tp
IAS
Fig 12b. Unclamped Inductive Waveforms
QG
10 V
QGS
QGD
VG
Charge
Fig 13a. Basic Gate Charge Waveform
Current Regulator
Same Type as D.U.T.
50KΩ
12V .2µF
.3µF
D.U.T.
+
-VDS
VGS
3mA
IG ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
6
1600
1200
TOP
BOTTOM
ID
6.3A
8.9A
14A
800
400
0
25 50 75 100 125 150
Starting TJ , Junction Temperature( °C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
640
620
600
580
560
540
0
2 4 6 8 10 12
I av , Av alanc he C urrent (A)
A
14
Fig 12d. Typical Drain-to-Source Voltage
Vs. Avalanche Current
www.irf.com
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ IRFP450A データシート.PDF ] |
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