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DATA BRIEF
December 2004
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
STP20N20
STF20N20 - STD20N20
N-CHANNEL 200V - 0.10Ω - 18A TO-220/TO-220FP/DPAK
LOW GATE CHARGE STripFET™ II MOSFET
Table 1: General Features
■ TYPICAL R
DS
(on) = 0.10 Ω
■ EXCEPTIONAL dv/dt CAPABILITY
■ LOW GATE CHARGE
■ 100% AVALANCHE TESTED
DESCRIPTION
This MOSFET series realized with STMicroelec-
tronics unique STripFET process has specifically
been designed to minimize input capacitance and
gate charge. It is therefore suitable as primary
switch in advanced high-efficiency isolated DC-
DC converters.
APPLICATIONS
■ HIGH CURRENT SWITCHING
APPLICATIONS
■ HIGH EFFICIENCY DC-DC CONVERTERS
■ PRIMARY SIDE SWITCH
Table 2: Order Codes
Figure 1: Package
Figure 2: Internal Schematic Diagram
TYPE V
DSS
R
DS(on)
I
d
P
W
STD20N20
STF20N20
STP20N20
200 V
200 V
200 V
< 0.125 Ω
< 0.125 Ω
< 0.125 Ω
18 A
18 A
18 A
90
25
90
1
2
3
1
2
3
1
3
TO-220
TO-220FP
DPAK
SALES TYPE MARKING PACKAGE PACKAGING
STD20N20T4 D20N20 DPAK TAPE & REEL
STF20N20 F20N20 TO-220FP TUBE
STP20N20 P20N20 TO-220 TUBE
Rev. 1
