UNISONIC TECHNOLOGIES CO., LTD
18N50
18A, 500V N-CHANNEL
POWER MOSFET
DESCRIPTION
The UTC
18N50
is an N-channel enhancement mode power
MOSFET using UTC’s advanced planar stripe and DMOS technology
to provide perfect performance.
This technology can withstand high energy pulse in the avalanche
and commutation mode. It can provide minimum on-state resistance
and high switching speed.
This device is generally applied in active power factor correction
and high efficient switched mode power supplies.
1
Power MOSFET
TO-220F1
1
TO-220F2
FEATURES
* R
DS(ON)
=0.32Ω @ V
GS
=10V
* High switching speed
* Typically 45nC low gate charge
* 100% avalanche tested
* Typically 25pF low C
RSS
* Improved dv/dt capability
1
TO-263
SYMBOL
2.Drain
1.Gate
3.Source
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
18N50L-TF1-T
18N50G-TF1-T
18N50L-TF2-T
18N50G-TF2-T
18N50L-TQ2-T
18N50G-TQ2-T
18N50L-TQ2-R
18N50G-TQ2-R
Note: Pin Assignment: G: Gate
D: Drain
S: Source
Package
TO-220F1
TO-220F2
TO-263
TO-263
Pin Assignment
1
2
3
G
D
S
G
D
S
G
D
S
G
D
S
Packing
Tube
Tube
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-477.G
UTC-IC [ UNISONIC TECHNOLOGIES ]
