ST2300S23RG
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N-Channel 20 V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
VDS (V)
20
ID (A)e
RDS(on) (Ω)
0.028 at VGS = 4.5 V
6a
0.042 at VGS = 2.5 V
6a
0.050 at VGS = 1.8 V
5.6
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET® Power MOSFET
• 100 % Rg Tested
• Compliant to RoHS Directive 2002/95/EC
Qg (Typ.)
8.8 nC
APPLICATIONS
• DC/DC Converters
• Load Switch for Portable Applications
SOT-23
G
1
3
S
D
2
Top View
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter
Drain-Source Voltage
Gate-Source Voltage
Symbol
VDS
VGS
TC = 25 °C
TC = 70 °C
TA = 25 °C
Continuous Drain Current (TJ = 150 °C)
Limit
20
± 12
ID
5b, c
4b, c
20
1.75
IDM
TC = 25 °C
TA = 25 °C
TC = 25 °C
TC = 70 °C
TA = 25 °C
Continuous Source-Drain Diode Current
Maximum Power Dissipation
TA = 70 °C
Operating Junction and Storage Temperature Range
V
6a
5.1
TA = 70 °C
Pulsed Drain Current
Unit
IS
A
1.04b, c
2.1
1.3
PD
W
1.25b, c
0.8b, c
- 55 to 150
260
TJ, Tstg
Soldering Recommendations (Peak Temperature)
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambientb, d
Maximum Junction-to-Foot (Drain)
t≤5s
Symbol
RthJA
Typical
80
Maximum
100
Steady State
RthJF
40
60
Unit
°C/W
Notes:
a. Package limited
b. Surface Mounted on 1" x 1" FR4 board.
c. t = 5 s.
d. Maximum under steady state conditions is 125 °C/W.
e. Based on TC = 25 °C.
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SPECIFICATIONS TJ = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Min.
VDS
VGS = 0 V, ID = 250 µA
20
Typ.
Max.
Unit
Static
Drain-Source Breakdown Voltage
VDS Temperature Coefficient
ΔVDS/TJ
V
25
ID = 250 µA
mV/°C
VGS(th) Temperature Coefficient
ΔVGS(th)/TJ
Gate-Source Threshold Voltage
VGS(th)
VDS = VGS , ID = 250 µA
1.0
V
IGSS
VDS = 0 V, VGS = ± 8 V
± 100
nA
VDS = 20 V, VGS = 0 V
1
VDS = 20 V, VGS = 0 V, TJ = 70 °C
10
Gate-Source Leakage
Zero Gate Voltage Drain Current
IDSS
On-State Drain Currenta
ID(on)
Drain-Source On-State Resistancea
Forward Transconductancea
RDS(on)
gfs
VDS ≤ 5 V, VGS = 4.5 V
- 2.6
0.45
µA
A
20
VGS = 4.5 V, ID = 5.0 A
0.028
VGS = 2.5 V, ID = 4.7 A
0.042
VGS = 1.8 V, ID = 4.3 A
0.050
VDS = 10 V, ID = 5.0 A
24
Ω
S
b
Dynamic
Input Capacitance
Ciss
Output Capacitance
Coss
Reverse Transfer Capacitance
Crss
Total Gate Charge
Qg
Gate-Source Charge
Qgs
Gate-Drain Charge
Qgd
Gate Resistance
Rg
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
865
VDS = 10 V, VGS = 0 V, f = 1 MHz
td(off)
pF
55
VDS = 10 V, VGS = 5 V, ID = 5.0 A
12
18
8.8
14
1.1
VDS = 10 V, VGS = 4.5 V, ID = 5.0 A
VDD = 10 V, RL = 2.2 Ω
ID ≅ 4 A, VGEN = 4.5 V, Rg = 1 Ω
0.5
2.4
4.8
8
16
17
26
31
47
tf
8
16
td(on)
5
10
13
20
21
32
6
12
tr
td(off)
nC
0.7
f = 1 MHz
td(on)
tr
105
VDD = 10 V, RL = 2.2 Ω
ID ≅ 4 A, VGEN = 5 V, Rg = 1 Ω
tf
Ω
ns
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
IS
Pulse Diode Forward Current
ISM
Body Diode Voltage
VSD
TC = 25 °C
1.75
20
IS = 4 A, VGS = 0 V
A
0.75
1.2
Body Diode Reverse Recovery Time
trr
12
20
ns
Body Diode Reverse Recovery Charge
Qrr
5
10
nC
Reverse Recovery Fall Time
ta
Reverse Recovery Rise Time
tb
IF = 4 A, dI/dt = 100 A/µs, TJ = 25 °C
7
5
V
ns
Notes:
a. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %
b. Guaranteed by design, not subject to production testing.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
5
20
V GS = 1 0 V t h r u 3 V
4
V GS = 2 . 5 V
I D - Drain Current (A)
I D - Drain Current (A)
15
10
3
2
T C = 25 °C
5
1
T C = 125 °C
V GS = 1 V
0
0.0
0.5
1.0
1.5
T C = - 55 °C
0
0.0
2.0
0.3
V DS - Drain-to-Source Voltage (V)
1.2
1.5
Transfer Characteristics
Output Characteristics
1200
0.045
V GS = 1.8 V
0.040
Ciss
900
0.035
C - Capacitance (pF)
R DS(on) - On-Resistance (Ω)
0.9
0.6
V GS - Gate-to-Source Voltage (V)
V GS = 2.5 V
0.030
V GS = 4.5 V
600
300
0.025
Coss
Crss
0
0.020
0
5
10
15
0
20
5
10
15
ID - Drain Current (A)
V DS - Drain-to-Source Voltage (V)
On-Resistance vs. Drain Current and Gate Voltage
Capacitance
20
1.70
5
4
V DS = 10 V
3
V DS = 5 V
2
V DS = 16 V
V GS = 2.5 V, I D = 4.7 A
1.45
(Normalized)
R DS(on) - On-Resistance
VGS - Gate-to-Source Voltage (V)
ID = 5 A
1.20
V GS = 4.5 V, I D = 5 A
0.95
1
0
0
2
4
6
Qg - Total Gate Charge (nC)
Gate Charge
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10
0.70
- 50
- 25
0
25
50
75
100
125
150
T J - Junction Temperature (°C)
On-Resistance vs. Junction Temperature
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
100
0.06
R DS(on) - On-Resistance (Ω)
I S - Source Current (A)
ID = 5 A
T J = 150 °C
10
T J = 25 °C
1
0.05
0.04
T J = 125 °C
0.03
T J = 25 °C
0.02
0.1
0.0
0.3
0.6
0.9
1.2
0
2
4
6
8
V GS - Gate-to-Source Voltage (V)
V SD - Source-to-Drain Voltage (V)
On-Resistance vs. Gate-to-Source Voltage
Source-Drain Diode Forward Voltage
32
0.9
0.7
24
Power (W)
VGS(th) (V)
ID = 250 μA
0.5
0.3
0.1
- 50
16
8
- 25
0
25
50
75
100
125
0
0.001
150
0.01
0.1
1
10
100
Time (s)
T J - Temperature (°C)
Single Pulse Power (Junction-to-Ambient)
Threshold Voltage
100
I D - Drain Current (A)
Limited by R DS(on)*
10
100 μs
1 ms
1
10 ms
TA = 25 °C
Single Pulse
100 ms
0.1
1 s, 10 s
DC
BVDSS Limited
0.01
0.1
1
10
100
V DS - Drain-to-Source Voltage (V)
* V GS > minimum VGS at which RDS(on) is specified
Safe Operating Area, Junction-to-Ambient
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
7.5
I D - Drain Current (A)
6.0
Package Limited
4.5
3.0
1.5
0.0
0
25
50
75
100
125
150
T C - Case Temperature (°C)
Current Derating*
2.5
1.2
2.0
1.5
Power (W)
Power (W)
0.9
1.0
0.6
0.3
0.5
0.0
0.0
0
25
50
75
100
125
150
0
25
50
75
100
125
T C - Case Temperature (°C)
TA - Ambient Temperature (°C)
Power Derating, Junction-to-Foot
Power Derating, Junction-to-Ambient
150
* The power dissipation PD is based on TJ(max.) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package
limit.
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
1
Normalized Effective Transient
Thermal Impedance
Duty Cycle = 0.5
0.2
0.1
Notes:
0.05
PDM
0.1
t1
0.02
t2
1. Duty Cycle, D =
t1
t2
2. Per Unit Base = R thJA = 125 °C/W
3. T JM - TA = PDMZthJA(t)
Single Pulse
0.01
10 -4
4. Surface Mounted
10 -3
10 -2
10 -1
1
10
100
1000
10 000
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
0.1
0.02
Single Pulse
0.05
0.1
10 -4
10 -3
10 -2
10 -1
Square Wave Pulse Duration (s)
1
10
Normalized Thermal Transient Impedance, Junction-to-Foot
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SOT-23 (TO-236): 3-LEAD
b
3
E1
1
E
2
e
S
e1
D
0.10 mm
C
0.004"
A2
A
C
q
Gauge Plane
Seating Plane
Seating Plane
C
A1
Dim
0.25 mm
L
L1
MILLIMETERS
INCHES
Min
Max
Min
Max
A
0.89
1.12
0.035
0.044
A1
0.01
0.10
0.0004
0.004
A2
0.88
1.02
0.0346
0.040
b
0.35
0.50
0.014
0.020
c
0.085
0.18
0.003
0.007
D
2.80
3.04
0.110
0.120
E
2.10
2.64
0.083
0.104
E1
1.20
1.40
0.047
e
0.95 BSC
e1
L
1.90 BSC
0.40
L1
q
0.0748 Ref
0.60
0.016
0.64 Ref
S
0.024
0.025 Ref
0.50 Ref
3°
0.055
0.0374 Ref
0.020 Ref
8°
3°
8°
ECN: S-03946-Rev. K, 09-Jul-01
DWG: 5479
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0.049
(1.245)
0.029
0.022
(0.559)
(0.724)
0.037
(0.950)
(2.692)
0.106
RECOMMENDED MINIMUM PADS FOR SOT-23
0.053
(1.341)
0.097
(2.459)
Recommended Minimum Pads
Dimensions in Inches/(mm)
Return to Index
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