UNISONIC TECHNOLOGIES CO., LTD
9N40
Preliminary
Power MOSFET
9A, 400V N-CHANNEL
POWER MOSFET
1
TO-220
DESCRIPTION
The UTC 9N40 is an N-channel mode power MOSFET using
UTC’s advanced technology to provide customers with planar stripe
and DMOS technology. This technology specializes in allowing a
minimum on-state resistance and superior switching performance. It
also can withstand high energy pulse in the avalanche and
commutation mode.
1
TO-220F1
The UTC 9N40 is universally applied in electronic lamp ballast
based on half bridge topology and high efficient switched mode
power supply.
FEATURES
* High switching speed
* RDS(ON)=0.54Ω @ VGS=10V
* 100% avalanche tested
SYMBOL
2.Drain
1.Gate
3.Source
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
9N40L-TA3-T
9N40L-TF1-T
Halogen Free
1
2
D
D
3
S
S
9N40G-TA3-T
9N40G-TF1-T
TO-220
TO-220F1
G
G
Tube
Tube
Note: Pin Assignment: G: Gate D: Drain
S: Source
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