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STS4DNF30L
Dual N-channel 30 V, 0.039 , 4 A SO-8
STripFETTM Power MOSFET

Features
Type VDSS RDS(on) max. ID
STS4DNF30L 30 V < 0.050 4A

Standard outline for easy automated surface
mount assembly
Low threshold drive
S0-8

Applications
Switching application

Description
The STS4DNF60L is a dual N-channel Figure 1. Internal schematic diagram
STripFETTM Power MOSFET realized with the
second generation 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.




Table 1. Device summary
Order code Marking Package Packaging

STS4DNF30L 4DF30L SO-8 Tape and reel




June 2010 Doc ID 8985 Rev 3 1/12
www.st.com 12
Contents STS4DNF30L


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




2/12 Doc ID 8985 Rev 3
STS4DNF30L Electrical ratings


1 Electrical ratings

Table 2. Absolute maximum ratings
Symbol Parameter Value Unit

VDS Drain-source voltage (vgs = 0) 30 V
VGS Gate- source voltage