STB20NK50Z View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STB20NK50Z
STMicroelectronics
'STB20NK50Z' PDF : 13 Pages View PDF
STP20NK50Z - STW20NK50Z
STB20NK50Z - STB20NK50Z-S
N-CHANNEL 500V -0.23Ω- 17A TO-220/D2PAK/I2SPAK/TO-247
Zener-Protected SuperMESH™ MOSFET
TYPE
VDSS RDS(on)
ID
Pw
STB20NK50Z
STB20NK50Z-S
STP20NK50Z
STW20NK50Z
500 V
500 V
500 V
500 V
< 0.27 Ω
< 0.27 Ω
< 0.27 Ω
< 0.27 Ω
17 A
17 A
17 A
17 A
190 W
190 W
190 W
190 W
s TYPICAL RDS(on) = 0.23 Ω
s EXTREMELY HIGH dv/dt CAPABILITY
s 100% AVALANCHE TESTEDGATE CHARGE
MINIMIZED
s VERY LOW INTRINSIC CAPACITANCES
s VERY GOOD MANUFACTURING
REPEATIBILITY
DESCRIPTION
The SuperMESH™ series is obtained through an
extreme optimization of ST’s well established strip-
based PowerMESH™ layout. In addition to pushing
on-resistance significantly down, special care is tak-
en to ensure a very good dv/dt capability for the
most demanding applications. Such series comple-
ments ST full range of high voltage MOSFETs in-
cluding revolutionary MDmesh™ products.
3
2
1
TO-220
123
I2SPAK
3
2
1
TO-247
3
1
D2PAK
INTERNAL SCHEMATIC DIAGRAM
APPLICATIONS
s HIGH CURRENT, HIGH SPEED SWITCHING
s IDEAL FOR OFF-LINE POWER SUPPLIES,
ADAPTORS AND PFC
ORDERING INFORMATION
SALES TYPE
MARKING
STB20NK50ZT4
B20NK50Z
STB20NK50Z-S
B20NK50Z
STP20NK50Z
P20NK50Z
STW20NK50Z
W20NK50Z
May 2004
PACKAGE
D2PAK
I2SPAK
TO-220
TO-247
PACKAGING
TAPE & REEL
TUBE
TUBE
TUBE
1/13
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