This is information on a product in full production.
November 2012 Doc ID 7609 Rev 3 1/12
12
STS6NF20V
N-channel 20 V, 0.030 Ω typ., 6 A 2.7 V drive STripFET™ II
Power MOSFET in a SO-8 package
Datasheet — production data
Features
Ultra low threshold gate drive (2.5 V)
Standard outline for easy automated surface
mount assembly
Applications
Switching application
Description
This Power MOSFET has been developed using
STMicroelectronics’ unique STripFET process,
which is specifically designed to minimize input
capacitance and gate charge. This renders the
device suitable for use as primary switch in
advanced high-efficiency isolated DC-DC
converters for telecom and computer applications,
and applications with low gate charge driving
requirements.
Figure 1. Schematic diagram
Order code V
DSS
R
DS(on)
I
D
STS6NF20V 20 V
< 0.040 Ω (@4.5 V)
6 A
< 0.045 Ω (@2.7 V)
SO-8
AM11195v1
Table 1. Device summary
Order code Marking Package Packaging
STS6NF20V S6NF20V SO-8 Tape and reel
www.st.com
Contents STS6NF20V
2/12 Doc ID 7609 Rev 3
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 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
STS6NF20V Electrical ratings
Doc ID 7609 Rev 3 3/12
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
DS
Drain-source voltage 20 V
V
GS
Gate- source voltage ± 12 V
I
D
Drain current (continuous) at T
C
= 25 °C 6 A
I
D
Drain current (continuous) at T
C
= 100 °C 3.8 A
I
DM
(1)
1. Pulse width limited by safe operating area
Drain current (pulsed) 24 A
P
TOT
Total dissipation at T
C
= 25 °C 2.5 W
T
stg
Storage temperature -55 to 150 °C
T
j
Max. operating junction temperature 150 °C
Table 3. Thermal data
Symbol Parameter Value Unit
R
thj-amb
Thermal resistance junction-ambient max 50 °C/W

STS6NF20V

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
MOSFET N-Ch 20 Volt 6 Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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