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
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
Internal Block Diagram
D
G
S
Unit
V
A
A
V
W
℃/W
℃
℃
P-Channel
Enhancement Mode
Field Effect Transistor
SOT-23
A
D
3
1.GATE
CB
2. SOURCE
3. DRAIN
12
FE
G HJ
K
DIMENSIONS
INCHES
DIM MIN
MAX
A .110 .120
B .083 .104
C .047 .055
D .035 .041
E .070 .081
F .018 .024
G
.0005
.0039
H .035 .044
J .003 .007
K .015 .020
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
Suggested Solder
Pad Layout
.031
.800
NOTE
.035
.900
.079
2.000
inches
mm
.037
.950
.037
.950
Revision: A
www.mccsemi.com
1 of 4
2013/03/08
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