STS2DPFS20V STMicroelectronics, STS2DPFS20V Datasheet

MOSFET P-CH 20V 2.5A 8-SOIC

STS2DPFS20V

Manufacturer Part Number
STS2DPFS20V
Description
MOSFET P-CH 20V 2.5A 8-SOIC
Manufacturer
STMicroelectronics
Series
STripFET™r
Datasheet

Specifications of STS2DPFS20V

Fet Type
MOSFET P-Channel, Metal Oxide
Fet Feature
Diode (Isolated)
Rds On (max) @ Id, Vgs
200 mOhm @ 1A, 4.5V
Drain To Source Voltage (vdss)
20V
Current - Continuous Drain (id) @ 25° C
2.5A
Vgs(th) (max) @ Id
600mV @ 250µA
Gate Charge (qg) @ Vgs
4.7nC @ 4.5V
Input Capacitance (ciss) @ Vds
315pF @ 15V
Power - Max
2W
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-3225-2
STS2DPFS20V-E

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DESCRIPTION
This product associates the latest low voltage
StripFETœ in p-channel version to a low drop
Schottky diode. Such configuration is extremely
versatile in implementing, a large variety of DC-DC
converters for printers, portable equipment, and
cellular phones.
MOSFET ABSOLUTE MAXIMUM RATINGS
SCHOTTKY ABSOLUTE MAXIMUM RATINGS
( ) Pulse width limited by safe operating area
Note: For the P-CHANNEL MOSFET actual polarity of voltages and current has to be reversed
November 2002
.
2.7V-DRIVE STripFET™ II MOSFET PLUS SCHOTTKY DIODE
SCHOTTKY
MAIN PRODUCT CHARACTERISTICS
MOSFET
Symbol
Symbol
I
I
V
F(RMS)
V
I
DM
I
dv/dt
V
I
V
F(AV)
P
RSM
FSM
DGR
RRM
I
I
GS
DS
D
D
tot
( )
Dain-source Voltage (V
Drain-gate Voltage (R
Gate- source Voltage
Drain Current (continuous) at T
Drain Current (continuous) at T
Drain Current (pulsed)
Total Dissipation at T
Repetitive Peak Reverse Voltage
RMS Forward Curren
Average Forward Current
Surge Non Repetitive Forward Current
Non Repetitive Peak Reverse Current
Critical Rate Of Rise Of Reverse Voltage
V
I
20 V
F(AV)
3 A
DSS
Parameter
< 0.20
< 0.25
R
V
C
30 V
Parameter
DS(on)
GS
RRM
= 25°C
GS
(@4.5V)
(@2.7V)
= 20 kW)
= 0)
C
C
= 25°C
= 100°C
P-CHANNEL 20V - 0.14
V
0.51 V
2.5 A
F(MAX)
I
D
T
tp= 10 ms
Sinusoidal
tp=100 s
L
=0.5
=125
INTERNAL SCHEMATIC DIAGRAM
o
C
STS2DPFS20V
10000
Value
Value
± 12
1.58
2.5
20
20
10
30
20
75
2
3
1
SO-8
- 2.5A SO-8
V/ s
Unit
Unit
W
V
V
V
A
A
A
V
A
A
A
A
1/8

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STS2DPFS20V Summary of contents

Page 1

... Note: For the P-CHANNEL MOSFET actual polarity of voltages and current has to be reversed November 2002 . P-CHANNEL 20V - 0. (@4.5V) 2.5 A (@2.7V) V RRM F(MAX) 0.51 V INTERNAL SCHEMATIC DIAGRAM = kW) = 25° 100° 25° =125 C L =0.5 tp Sinusoidal tp=100 s STS2DPFS20V - 2.5A SO-8 SO-8 Value Unit ± 2 Value Unit ...

Page 2

... STS2DPFS20V TERMAL DATA Rthj-amb (*) Thermal Resistance Junction-ambient MOSFET Rthj-amb (*) Thermal Resistance Junction-ambient SCHOTTKY T Storage Temperature Range stg T Maximum Lead Temperature For Soldering Purpose j (*) 2 When Mounted on 1 inch FR-4 board and t ELECTRICAL CHARACTERISTICS (T OFF Symbol Parameter Drain-source V (BR)DSS Breakdown Voltage Zero Gate Voltage ...

Page 3

... Load, Figure 10V =4. Test Conditions Min 4 4 (Resistive Load, Figure 3) Test Conditions Min di/dt = 100A/µ 150° (see test circuit, Figure 5) Thermal Impedance STS2DPFS20V Typ. Max. Unit 3.5 4.7 nC 0.34 nC 0.8 nC Typ. Max. Unit Typ. Max. Unit 1 7 3/8 ...

Page 4

... STS2DPFS20V Output Characteristics Transconductance Gate Charge vs Gate-source Voltage 4/8 Transfer Characteristics Static Drain-source On Resistance Capacitance Variations ...

Page 5

... Normalized Gate Threshold Voltage vs Temperature Source-drain Diode Forward Characteristics . Normalized on Resistance vs Temperature Normalized Breakdown Voltage vs Temperature. . STS2DPFS20V 5/8 ...

Page 6

... STS2DPFS20V Fig. 1: Unclamped Inductive Load Test Circuit Fig. 1: Unclamped Inductive Load Test Circuit Fig. 3: Switching Times Test Circuits For Resistive Load Fig. 5: Test Circuit For Inductive Load Switching And Diode Recovery Times 6/8 Fig. 2: Unclamped Inductive Waveform Fig. 4: Gate Charge test Circuit ...

Page 7

... STS2DPFS20V MAX. 0.068 0.009 0.064 0.033 0.018 0.010 0.019 0.196 0.244 0.157 0.050 0.023 0016023 7/8 ...

Page 8

... STS2DPFS20V Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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