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STF17N62K3
STP17N62K3, STW17N62K3
N-channel 620 V, 0.34 , 15 A, TO-220, TO-220FP, TO-247
SuperMESH3TM Power MOSFET

Features
RDS(on)
Type VDSS ID Pw
max 3
3 2
2
STF17N62K3 620 V < 0.38 15 A (1) 40 W 1
1

TO-247 TO-220
STP17N62K3 620 V < 0.38 15 A 190 W
STW17N62K3 620 V < 0.38 15 A 190 W
1. Limited by package

100% avalanche tested
Extremely high dv/dt capability
3
2
Gate charge minimized TO-220FP 1

Very low intrinsic capacitances
Improved diode reverse recovery
characteristics Figure 1. Internal schematic diagram
Zener-protected

Application
Switching applications

Description
The new SuperMESH3TM series is obtained
through the combination of a further fine tuning of
ST's well established strip-based PowerMESHTM
layout with a new optimization of the vertical
structure. In addition to reducing on-resistance
significantly versus previous generation, special
attention has been taken to ensure a very good
dv/dt capability and higher margin in breakdown
voltage for the most demanding application.

Table 1. Device summary
Order codes Marking Package Packaging

STF17N62K3 17N62K3 TO-220FP Tube
STP17N62K3 17N62K3 TO-220 Tube
STW17N62K3 17N62K3 TO-247 Tube



November 2008 Rev 1 1/15
www.st.com 15
Contents STF17N62K3, STP17N62K3, STW17N62K3


Contents

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) ........................ 6

3 Test circuits .............................................. 9

4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16




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STF17N62K3, STP17N62K3, STW17N62K3 Electrical ratings


1 Electrical ratings

Table 2. Absolute maximum ratings
Value
Symbol Parameter TO-220 Unit
TO-220FP
TO-247

VDS Drain-source voltage (VGS = 0) 620 V
VGS Gate- source voltage