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18N40_15 Datasheet, PDF (1/4 Pages) Unisonic Technologies – N-CHANNEL POWER MOSFET
UNISONIC TECHNOLOGIES CO., LTD
18N40
18A, 400V N-CHANNEL
POWER MOSFET
 DESCRIPTION
The UTC 18N40 is a 400V N-channel power MOSFET, providing
customers with perfect RDS(ON), low gate charge and operation with
low gate voltages.
The UTC 18N40 is generally used as a load switch or applied in
PWM applications.
 FEATURES
* RDS(ON) ≤ 0.24Ω @VGS = 10V
* Fast Switching Speed
* Avalanche Energy Specified
 SYMBOL
Power MOSFET
 ORDERING INFORMATION
Ordering Number
Lead Free
Halogen-Free
18N40L-TA3-T
18N40G-TA3-T
18N40L-TF1-T
18N40G-TF1-T
18N40L-TF2-T
18N40G-TF2-T
18N40L-T47-T
18N40G-T47-T
Note: Pin Assignment: G: Gate D: Drain S: Source
Package
TO-220
TO-220F1
TO-220F2
TO-247
Pin Assignment
1
2
3
G
D
S
G
D
S
G
D
S
G
D
S
Packing
Tube
Tube
Tube
Tube
 MARKING INFORMATION
PACKAGE
TO-220
TO-220F1
TO-220F2
TO-247
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
MARKING
1 of 4
QW-R502-389.F