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STL23N85K5
N-channel 850 V, 0.23 Ω , 18 A PowerFLAT™ 8x8 HV Zener-protected SuperMESH 5™ Power MOSF...
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STL23N85K5
N-channel 850 V, 0.23 Ω , 18 A PowerFLAT™ 8x8 HV Zener-protected SuperMESH 5™ Power
MOSFET
Preliminary data
Features
Type STL23N85K5 VDSS 850 V RDS(on)max < 0.275 Ω ID 18(1) PW 210
' $ 3 3 3
1. The value is rated according to Rthj-c. ■ ■ ■ ■ ■
PowerFLAT™ 8x8 HV worldwide best RDS(on) Worldwide best FOM (figure of merit) Ultra low gate charge 100% avalanche tested Zener-protected
0OWER&,!4X (6
Application
■
Switching applications
Figure 1.
Internal schematic diagram
D(2)
Description
SuperMESH 5™ is a revolutionary avalancherugged very high
voltage Power
MOSFET technology based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency.
G(1)
S(3)
AM01476v1
Table 1.
Device summary
Marking 23N85K5 Package PowerFLAT™ 8x8 HV Packaging Tube
Order code STL23N85K5
April 2010
Doc ID 17196 Rev 1
1/11
www.st.com 11
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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Contents
STL23N85K5
Contents
1 2 3 4 5 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test circuits .............................................. ...