IRF644N, IRF644NS, IRF644NL, SiHF644N, SiHF644NS, SiHF644NL
Vishay Siliconix
Power MOSFET
FEATURES
PRODUCT SUMMARY
VDS (V)
• Advanced Process Technology
• Dynamic dV/dt Rating
• 175 °C Operating Temperature
• Fast Switching
250 V
Available
RDS(on) (Ω)
Qg (Max.) (nC)
VGS = 10 V
0.240
RoHS*
COMPLIANT
54
9.2
26
• Fully Avalanche Rated
• Ease of Paralleling
Q
Q
gs (nC)
gd (nC)
• Simple Drive Requirements
• Lead (Pb)-free Available
Configuration
D2PAK (TO-263)
Single
D
DESCRIPTION
Fifth generation Power MOSFETs from Vishay utilize
advanced processing techniques to achieve extremely low
on-resistance per silicon area. This benefit, combined with
the fast switching speed and ruggedized device design that
Power MOSFETs are well known for, provides the designer
with an extremely efficient and reliable device for use in a
wide variety of applications.
The TO-220 package is universally preferred for all
commercial-industrial applications at power dissipation
levels to approximately 50 W. The low thermal resistance
and low package cost of the TO-220 contribute to its wide
acceptance throughout the industry.
D
S
G
G
I2PAK (TO-262)
TO-220
S
N-Channel MOSFET
S
D
The D2PAK is a surface mount power package capable of
accommodating die sizes up to HEX-4. It provides the
highest power capability and the lowest possible on
resistance in any existing surface mount package. The
D2PAK is suitable for high current applications because of its
low internal connection resistance and can dissipate up to
2.0 W in a typical surface mount application.
G
ORDERING INFORMATION
Package
TO-220
D2PAK (TO-263)
IRF644NSPbF
SiHF644NS-E3
IRF644NS
D2PAK (TO-263)
IRF644NSTRLPbFa
SiHF644NSTL-E3a
IRF644NSTRLa
D2PAK (TO-263)
IRF644NSTRRPbFa
SiHF644NSTR-E3a
IRF644NSTRRa
SiHF644NSTRa
I2PAK (TO-262)
IRF644NLPbF
SiHF644NL-E3
IRF644NL
IRF644NPbF
SiHF644N-E3
IRF644N
Lead (Pb)-free
SnPb
SiHF644N
SiHF644NS
SiHF644NSTLa
SiHF644NL
Note
a. See device orientation.
ABSOLUTE MAXIMUM RATINGS TC = 25 °C, unless otherwise noted
PARAMETER
SYMBOL
LIMIT
20
UNIT
Gate-Source Voltage
VGS
V
TC = 25 °C
TC =100°C
14
Continuous Drain Current
VGS at 10 V
ID
9.9
56
A
Pulsed Drain Currenta
IDM
Linear Derating Factor
Single Pulse Avalanche Energyb
1.0
180e
8.4
15
W/°C
mJ
A
EAS
IAR
Avalanche Current
Repetitive Avalanche Energy
Maximum Power Dissipation
Peak Diode Recovery dV/dtc
EAR
PD
mJ
W
T
C = 25 °C
150
7.9
dV/dt
V/ns
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 91038
S-Pending-Rev. A, 19-Jun-08
www.vishay.com
1
WORK-IN-PROGRESS