JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate MOSFETS
CJ2302S
N-Channel 20-V(D-S) MOSFET
V
(BR)DSS
20
V
R
DS(on)
MAX
60mΩ
@
4.5V
115mΩ
@
2.5V
I
D
2.1A
SOT-23
1. GATE
2. SOURCE
3. DRAIN
FEATURE
TrenchFET Power MOSFET
APPLICATION
Load Switch for Portable Devices
DC/DC Converter
MARKING
Equivalent Circuit
Maximum ratings (T
a
=25℃ unless otherwise noted)
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
J
=150℃)
Pulsed Drain Current
Continuous Source-Drain Current(Diode Conduction)
Power Dissipation
Thermal Resistance from Junction to Ambient
(t≤5s)
Operating Junction
Storage Temperature
Symbol
V
DS
V
GS
I
D
I
DM
I
S
P
D
R
θJA
T
J
T
STG
Value
20
±8
2.1
10
0.6
0.35
357
150
-55 ~+150
W
℃/W
℃
A
Unit
V
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1
D,Aug,2015
MOSFET ELECTRICAL CHARACTERISTICS
T
a
=25
℃
unless otherwise specified
Parameter
Static
Drain-source breakdown voltage
Gate-threshold voltage
Gate-body leakage
Zero gate voltage drain current
Drain-source on-resistance
a
Forward transconductance
a
Diode forward voltage
Dynamic
Total gate charge
Gate-source charge
Gate-drain charge
Input capacitance
Output capacitance
Reverse transfer capacitance
Switching
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Notes :
a. Pulse Test : Pulse width≤300µs, duty cycle
≤2%.
t
d(on)
t
r
t
d(off)
t
f
V
DD
=10V,
R
L
=5.5Ω,
I
D
≈3.6A,
V
GEN
=4.5V,Rg=6Ω
7
55
16
10
15
80
60
25
ns
Q
g
Q
gs
Q
gd
C
iss
C
oss
C
rss
V
DS
=10V,V
GS
=0V,f=1MHz
V
DS
=10V,V
GS
=4.5V,I
D
=3.6A
4.0
0.65
1.5
300
120
80
pF
10
nC
V
(BR)DSS
V
GS(th)
I
GSS
I
DSS
r
DS(on)
g
fs
V
SD
V
GS
= 0V, I
D
=10µA
V
DS
=V
GS
, I
D
=50µA
V
DS
=0V, V
GS
=±8V
V
DS
=20V, V
GS
=0V
V
GS
=4.5V, I
D
=3.6A
V
GS
=2.5V, I
D
=3.1A
V
DS
=5V, I
D
=3.6A
I
S
=0.94A,V
GS
=0V
0.035
0.045
8
0.76
1.2
20
0.65
0.95
1.2
±100
1
0.060
0.115
V
nA
µA
Ω
S
V
Symbol
Test Condition
Min
Typ
Max
Units
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2
D,Aug,2015
Typical Characteristics
Output Characteristics
20
Transfer Characteristics
T
a
=25
℃
Pulsed
10
V
GS
=3.5
、
3.0
、
2.5V
T
a
=25
℃
Pulsed
8
15
(A)
(A)
6
V
GS
=2.0V
I
D
DRAIN CURRENT
10
DRAIN CURRENT
10
I
D
V
GS
=1.5V
5
0
0
2
4
6
8
4
2
0
0.0
0.5
1.0
1.5
2.0
2.5
DRAIN TO SOURCE VOLTAGE
V
DS
(V)
GATE TO SOURCE VOLTAGE
V
GS
(V)
R
DS(ON)
120
——
I
D
300
R
DS(ON)
——
V
GS
T
a
=25
℃
Pulsed
T
a
=25
℃
Pulsed
100
250
(m
Ω
)
(m
Ω
)
80
200
R
DS(ON)
R
DS(ON)
ON-RESISTANCE
V
GS
=2.5V
150
100
ON-RESISTANCE
60
40
V
GS
=4.5V
I
D
=3.6A
50
20
0
5
10
15
20
25
30
0
0
2
4
6
8
10
DRAIN CURRENT
I
D
(A)
GATE TO SOURCE VOLTAGE
V
GS
(V)
10
I
S
T
a
=25
℃
Pulsed
——
V
SD
SOURCE CURRENT
I
S
1
0.1
0.0
(A)
0.4
0.8
1.2
1.6
2.0
SOURCE TO DRAIN VOLTAGE
V
SD
(V)
ZZZFMHOHFFRP
3
D,Aug,2015
SOT-23 Package Outline Dimensions
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Millimeters
Min
Max
0.900
1.150
0.000
0.100
0.900
1.050
0.300
0.500
0.080
0.150
2.800
3.000
1.200
1.400
2.250
2.550
0.950 TYP
1.800
2.000
0.550 REF
0.300
0.500
0°
8°
Dimensions In Inches
Min
Max
0.035
0.045
0.000
0.004
0.035
0.041
0.012
0.020
0.003
0.006
0.110
0.118
0.047
0.055
0.089
0.100
0.037 TYP
0.071
0.079
0.022 REF
0.012
0.020
0°
8°
SOT-23 Suggested Pad Layout
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4
D,Aug,2015
SOT-23 Tape and Reel
SOT-23 Tape and reel
SOT-23 Embossed Carrier Tape
P0
P1
d
Packaging Description:
SOT-23 parts are shipped in tape. The carrier
tape is made from a dissipative (carbon filled)
polycarbonate resin. The cover tape is a multilayer
film (Heat Activated Adhesive in nature) primarily
composed of polyester film, adhesive layer, sealant,
and anti-static sprayed agent. These reeled parts in
standard option are shipped with 3,000 units per 7"
or 17.8cm diameter reel. The reels are clear in color
and is made of polystyrene plastic (anti-static
coated).
C
E
F
W
A
A
P
A
A-A
Dimensions are in millimeter
Pkg type
SOT-23
A
3.15
B
2.77
C
1.22
d
Ø1.50
E
1.75
F
3.50
P0
4.00
P
4.00
P1
2.00
W
8.00
SOT-23 Tape Leader and Trailer
Trailer Tape
50±2 Empty Pockets
Components
Leader Tape
100±2 Empty Pockets
SOT-23 Reel
W2
3000
2500
2000
B
D
I
G
H
1500
1000
500
D1
D2
W1
Dimensions are in millimeter
Reel Option
7''Dia
D
Ø178.00
D1
54.40
D2
13.00
G
R78.00
H
R25.60
I
R6.50
W1
9.50
W2
12.30
REEL
3000 pcs
Reel Size
7 inch
Box
30,000 pcs
Box Size(mm)
203×203×195
Carton
120,000 pcs
Carton Size(mm)
438×438×220
G.W.(kg)
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5
D,Aug,2015
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