November 2009 Doc ID 7200 Rev 7 1/12
12
STS2DNF30L
Dual n-channel 30 V, 0.09 , 3 A SO-8
STripFET™ Power MOSFET
Features
Standard outline for easy automated surface
mount assembly
Low threshold gate drive
Application
Switching applications
Description
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
less critical alignment steps therefore a
remarkable manufacturing reproducibility.
Figure 1. Internal schematic diagram
Type V
DSS
R
DS(on)
max I
D
STS2DNF30L 30V <0.11 3A
S0-8
Table 1. Device summary
Order code Marking Package Packaging
STS2DNF30L 2DF30L SO-8 Tape and reel
www.st.com
Contents STS2DNF30L
2/12 Doc ID 7200 Rev 7
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
STS2DNF30L Electrical ratings
Doc ID 7200 Rev 7 3/12
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
DS
Drain-source voltage (v
gs
= 0) 30 V
V
GS
Gate- source voltage ±18 V
I
D
Drain current (continuous) at T
C
= 25°C 3 A
I
D
Drain current (continuous) at T
C
= 100°C 1.9 A
I
DM
(1)
1. Pulse width limited by safe operating area
Drain current (pulsed) 9 A
P
TOT
Total dissipation at T
C
= 25°C dual operation
Total dissipation at T
C
= 25°C single operation
1.6
2
W
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-a
Thermal resistance junction-ambient max single
operation
62.5
°C/W
Thermal resistance junction-ambient max dual
operation
78
T
J
Maximum operating junction ambient 150 °C
T
stg
Storage temperature -55 to 175 °C

STS2DNF30L

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
MOSFET N-Ch 30 Volt 3 Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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