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零件编号 | HUFA76404DK8T | ||
描述 | N-Channel Dual MOSFET | ||
制造商 | Fairchild Semiconductor | ||
LOGO | |||
1 Page
April 2005
HUFA76404DK8T
N-Channel Dual MOSFET
62V, 3.2A, 132mΩ
Features
rDS(ON) = 110mΩ (Typ.), VGS = 5V, ID = 3.2A
Qg(tot) = 3.8nC (Typ.), VGS = 5V
Low Miller Charge
Low QRR Body Diode
Optimized efficiency at high frequencies
UIS Capability (Single Pulse and Repetitive Pulse)
Internal RG = 100Ω
Qualified to AEC Q101
Applications
Motor / Body Load Control
ABS Systems
Powertrain Management
Injection Systems
DC-DC converters and Off-line UPS
Distributed Power Architectures and VRMs
Primary Switch for 12V and 24V systems
Branding Dash
1
2
3
4
SO-8
5
SOURCE 1 (1)
GATE 1 (2)
SOURCE 2 (3)
GATE 2 (4)
DRAIN 1 (8)
DRAIN 1 (7)
DRAIN 2 (6)
DRAIN 2 (5)
©2005 Fairchild Semiconductor Corporation
HUFA76404DK8T Rev. B
1
www.fairchildsemi.com
Test Circuits and Waveforms
VARY tP TO OBTAIN
REQUIRED PEAK IAS
VGS
tP
0V
RG
VDS
L
DUT
+
VDD
-
IAS
0.01Ω
0
tP
IAS
BVDSS
VDS
VDD
tAV
Figure 15. Unclamped Energy Test Circuit
Figure 16. Unclamped Energy Waveforms
VGS
Ig(REF)
VDS
RL
DUT
+
VDD
-
Figure 17. Gate Charge Test Circuit
VDD
Qgs2
VDS
Qg(TOT)
VGS
VGS = 5V
VGS = 1V
0
Qg(TH)
Qgs
Ig(REF)
0
Qgd
Figure 18. Gate Charge Waveforms
VDS
RL
VGS
VGS
RGS
DUT
+
VDD
-
Figure 19. Switching Time Test Circuit
VDS
tON
td(ON)
tr
90%
tOFF
td(OFF)
tf
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
10%
90%
50%
Figure 20. Switching Time Waveforms
HUFA76404DK8T Rev. B
8
www.fairchildsemi.com
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页数 | 12 页 | ||
下载 | [ HUFA76404DK8T.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
HUFA76404DK8T | N-Channel Dual MOSFET | Fairchild Semiconductor |
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