MCC
TM
Micro Commercial Components
omponents 20736 Marilla Street Chatsworth !"# $
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SI2305
• • • • • • • •
Features
Halogen free available upon request by adding suffix "-HF" Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 TrenchFET Power MOSFET Load Switch for Portable Devices DC/DC Converter SOT-23 Package Marking Code: S5
P-Channel Enhancement Mode Field Effect Transistor
SOT-23
A D
Maximum Ratings @ 25OC Unless Otherwise Specified
Symbol VDS ID IS VGS PD RθJA TJ TSTG Parameter Drain-source Voltage Continuous Drain Current Continuous Source-Drain Diode Current Gate-source Voltage Total Power Dissipation Thermal Resistance Junction to Ambientb Operating Junction Temperature Storage Temperature Rating -8 -4. 1 -0. 8 ±8 0. 35 357 -55 to +150 -55 to +150 Unit V A A V W ℃/W ℃ ℃
3
1. GATE
C B
2. SOURCE 3. DRAIN
1
F E
2
G K
H
J
DIMENSIONS INCHES MIN . 110 . 083 . 047 . 035 . 070 . 018 . 0005 . 035 . 003 . 015 MM MIN 2. 80 2. 10 1. 20 . 89 1. 78 . 45 . 013 . 89 . 085 . 37
Internal Block Diagram
D
DIM A B C D E F G H J K
MAX . 120 . 104 . 055 . 041 . 081 . 024 . 0039 . 044 . 007 . 020
MAX 3. 04 2. 64 1. 40 1. 03 2. 05 . 60 . 100 1. 12 . 180 . 51
NOTE
G
Suggested Solder Pad Layout
. 031 . 800 . 035 . 900 . 079 2. 000 inches mm
S
. 037 . 950 . 037 . 950
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Revision: A
1 of 4
2013/03/08
http://www. Datasheet4U. com
SI2305
Electrical characteristics (Ta=25oC unless otherwise noted)
Parameter Static Drain-source breakdown voltage Gate-source threshold voltage Gate-source leakage Zero gate voltage drain current V(BR)DSS VGS(th) IGSS IDSS
a
MCC
TM
Micro Commercial Components
Min Typ Max Units
Symbol
Test Condition
VGS = 0V, ID =-250µA VDS =VGS, ID =-250µA VDS =0V, VGS =±8V VDS =-8V, VGS =0V VGS =-4. 5V, ID =-3. 5A
-8 -0. 5 -0. 9 ±100 -1 0. 045 0. 060 0. 090 6
V nA µA
Ω
Drain-source on-state resistance
RDS(on)
VGS =-2. 5V, ID =-3A VGS =-1. 8V,ID=-2. 0A
Forward transconductance Dynamic Input capacitance
...
SI2305 PDF File
