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SIHF840ASTR Datasheet(PDF) 1 Page - Vishay Siliconix

Part # SIHF840ASTR
Description  Power MOSFET
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Manufacturer  VISHAY [Vishay Siliconix]
Direct Link  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SIHF840ASTR Datasheet(HTML) 1 Page - Vishay Siliconix

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Document Number: 91066
www.vishay.com
S-81412-Rev. A, 07-Jul-08
1
Power MOSFET
IRF840AS, IRF840AL, SiHF840AS, SiHF840AL
Vishay Siliconix
FEATURES
• Low Gate Charge Qg Results in Simple Drive
Requirement
• Improved Gate, Avalanche and Dynamic dV/dt
Ruggedness
• Fully
Characterized
Capacitance
and
Avalanche Voltage and Current
• Effective Coss Specified
• Lead (Pb)-free Available
APPLICATIONS
• Switch Mode Power Supply (SMPS)
• Uninterruptible Power Supply
• High Speed Power Switching
TYPICAL SMPS TOPOLOGIES
• Two Transistor Forward
• Half Bridge
• Full Bridge
Note
a. See device orientation.
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. Starting TJ = 25 °C, L = 16 mH, RG = 25 Ω, IAS = 8.0 A (see fig. 12).
c. ISD ≤ 8.0 A, dI/dt ≤ 100 A/µs, VDD ≤ VDS, TJ ≤ 150 °C.
d. 1.6 mm from case.
e. Uses IRF840A/SiH840A data and test conditions.
PRODUCT SUMMARY
VDS (V)
500
RDS(on) (Ω)VGS = 10 V
0.85
Qg (Max.) (nC)
38
Qgs (nC)
9.0
Qgd (nC)
18
Configuration
Single
N-Channel MOSFET
G
D
S
G
D
S
D2PAK
(TO-263)
I2PAK
(TO-262)
Available
RoHS*
COMPLIANT
ORDERING INFORMATION
Package
D2PAK (TO-263)
D2PAK (TO-263)
D2PAK (TO-263)
I2PAK (TO-262)
Lead (Pb)-free
IRF840ASPbF
IRF840ASTRLPbFa
IRF840ASTRRPbFa
IRF840ALPbF
SiHF840AS-E3
SiHF840ASTL-E3a
SiHF840ASTR-E3a
SiHF840AL-E3
SnPb
IRF840AS
IRF840ASTRLa
IRF840ASTRRa
IRF840AL
SiHF840AS
SiHF840ASTLa
SiHF840ASTRa
SiHF840AL
ABSOLUTE MAXIMUM RATINGS TC = 25 °C, unless otherwise noted
PARAMETER
SYMBOL
LIMIT
UNIT
Drain-Source Voltage
VDS
500
V
Gate-Source Voltage
VGS
± 30
Continuous Drain Current
VGS at 10 V
TC = 25 °C
ID
8.0
A
TC = 100 °C
5.1
Pulsed Drain Currenta
IDM
32
Linear Derating Factor
1.0
W/°C
Single Pulse Avalanche Energyb
EAS
510
mJ
Repetitive Avalanche Currenta
IAR
8.0
A
Repetitive Avalanche Energya
EAR
13
mJ
Maximum Power Dissipation
TC = 25 °C
PD
125
W
TA = 25 °C
3.1
Peak Diode Recovery dV/dtc, e
dV/dt
5.0
V/ns
Operating Junction and Storage Temperature Range
TJ, Tstg
- 55 to + 150
°C
Soldering Temperature
for 10 s
300d
* Pb containing terminations are not RoHS compliant, exemptions may apply


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