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STE250NS10
N-channel 100 V, 0.0045 220 A, ISOTOP
,
STripFETTM Power MOSFET

Features
Type VDSS RDS(on) ID
STE250NS10 100 V <0.0055 220 A

Standard threshold drive
100% avalanche tested

Description
ISOTOP
This Power MOSFET is the latest development of
STMicroelectronics unique "single feature size"
strip-based process. The resulting transistor
shows extremely high packing density for low on-
resistance, rugged avalanche characteristics and Figure 1. Internal schematic diagram
less critical alignment steps therefore a
remarkable manufacturing reproducibility.

Applications
Switching application




Table 1. Device summary
Order code Marking Package Packaging

STE250NS10 E250NS10 ISOTOP Tube




March 2010 Doc ID 8220 Rev 3 1/14
www.st.com 14
Contents STE250NS10


Contents

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

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

3 Test circuits .............................................. 8

4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5 Mounting information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1 Mounting on heatsink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13




2/14 Doc ID 8220 Rev 3
STE250NS10 Electrical ratings


1 Electrical ratings

Table 2. Absolute maximum ratings
Symbol Parameter Value Unit

VDS Drain-source voltage (vgs = 0) 100 V
VGS Gate- source voltage