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IRLB8743PBF の電気的特性と機能

IRLB8743PBFのメーカーはInternational Rectifierです、この部品の機能は「30V Single N-Channel HEXFET Power MOSFET」です。


製品の詳細 ( Datasheet PDF )

部品番号 IRLB8743PBF
部品説明 30V Single N-Channel HEXFET Power MOSFET
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IRLB8743PBF Datasheet, IRLB8743PBF PDF,ピン配置, 機能
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PD - 96232
IRLB8743PbF
Applications
l Optimized for UPS/Inverter Applications
l High Frequency Synchronous Buck
Converters for Computer Processor Power
l High Frequency Isolated DC-DC
Converters with Synchronous Rectification
for Telecom and Industrial use
VDSS
30V
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
l Lead-Free
G
Gate
HEXFET® Power MOSFET
RDS(on) max Qg
3.2m
36nC
D
DS
G
TO-220AB
IRLB8743PbF
D
Drain
S
Source
Absolute Maximum Ratings
Parameter
VDS Drain-to-Source Voltage
VGS
ID @ TC = 25°C
ID @ TC = 100°C
ID @ TC = 25°C
IDM
PD @TC = 25°C
PD @TC = 100°C
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Package Limited)
™Pulsed Drain Current
hMaximum Power Dissipation
hMaximum Power Dissipation
Linear Derating Factor
TJ
TSTG
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
ÃiMounting torque, 6-32 or M3 screw
Thermal Resistance
RθJC
RθCS
RθJA
hJunction-to-Case
Parameter
Case-to-Sink, Flat Greased Surface
gJunction-to-Ambient
Max.
30
± 20
f150
110
78
620
140
68
0.90
-55 to + 175
300 (1.6mm from case)
x10lbfxin (1.1N m)
Typ.
–––
0.5
–––
Max.
1.11
–––
62
Units
V
A
W
W/°C
°C
Units
°C/W
Notes through ‡ are on page 9
www.irf.com
1
04/22/09

1 Page





IRLB8743PBF pdf, ピン配列
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IRLB8743PbF
1000
TOP
BOTTOM
VGS
10V
9.0V
7.0V
5.0V
4.5V
4.0V
3.5V
3.0V
100
60µs PULSE WIDTH
Tj = 25°C
10
0.1
3.0V
1 10
VDS, Drain-to-Source Voltage (V)
100
Fig 1. Typical Output Characteristics
1000
TOP
BOTTOM
VGS
10V
9.0V
7.0V
5.0V
4.5V
4.0V
3.5V
3.0V
100
3.0V
10
0.1
60µs 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
2.0
ID = 78A
VGS = 10V
1.5
10
VDS = 15V
60µs PULSE WIDTH
1.0
12345678
VGS, Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
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1.0
0.5
-60 -40 -20 0 20 40 60 80 100120140160180
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance
vs. Temperature
3


3Pages


IRLB8743PBF 電子部品, 半導体
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IRLB8743PbF
9
ID = 40A
8
7
6
5
TJ = 125°C
4
3 TJ = 25°C
2
3 4 5 6 7 8 9 10
VGS, Gate -to -Source Voltage (V)
Fig 12. On-Resistance vs. Gate Voltage
15V
VDS
L
DRIVER
RG
2V0GVS
tp
D.U.T
IAS
0.01
+
-
VDD
A
Fig 13a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
1400
1200
1000
ID
TOP 11A
18A
BOTTOM 32A
800
600
400
200
0
25 50 75 100 125 150 175
Starting TJ , Junction Temperature (°C)
Fig 13c. Maximum Avalanche Energy
vs. Drain Current
VDS
VGS
RG
RD
D.U.T.
+-V D D
VGS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 14a. Switching Time Test Circuit
VDS
90%
IAS
Fig 13b. Unclamped Inductive Waveforms
6
10%
VGS
td(on) tr
td(off) tf
Fig 14b. Switching Time Waveforms
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共有リンク

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部品番号部品説明メーカ
IRLB8743PBF

30V Single N-Channel HEXFET Power MOSFET

International Rectifier
International Rectifier


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