UNISONIC TECHNOLOGIES CO., LTD
4N50
Preliminary
Power MOSFET
4A, 500V N-CHANNEL
POWER MOSFET
1
DESCRIPTION
TO-252
TO-220
The UTC 4N50 is an N-channel mode power MOSFET using
UTC’s advanced technology to provide customers with planar stripe
and DMOS technology. This technology allows a minimum on-state
resistance and superior switching performance. It also can withstand
high energy pulse in the avalanche and commutation mode.
The UTC 4N50 is generally applied in high efficiency switch mode
power supplies, active power factor correction and electronic lamp
ballasts based on half bridge topology.
1
FEATURES
* RDS(ON)=2.2Ω @ VGS=10V
* High Switching Speed
* 100% Avalanche Tested
1
TO-220F
SYMBOL
2.Drain
1.Gate
3.Source
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
4N50L-TA3-T
4N50L-TF3-T
4N50L-TN3-R
Halogen Free
1
2
D
D
D
3
S
S
S
4N50G-TA3-T
4N50G-TF3-T
4N50G-TN3-R
TO-220
TO-220F
TO-252
G
G
G
Tube
Tube
Tape Reel
Note: Pin Assignment: G: Gate D: Drain
S: Source
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