3. Switching characteristics are independent of operating junction temperatures.
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2
NTS4409N, NVS4409N
TYPICAL PERFORMANCE CURVES
(T
J
= 25°C unless otherwise noted)
3.2
8V
I
D,
DRAIN CURRENT (AMPS)
4.5 V
2.4
3V
2.5 V
1.6
V
GS
= 2 V
T
J
= 25°C
I
D,
DRAIN CURRENT (AMPS)
3.2
V
DS
≥
10 V
2.4
1.6
0.8
V
GS
= 1.5 V
0
0
0.8
25°C
0
0
T
J
= 125°C
T
J
=
−55°C
4
0.5
1
1.5
2
2.5
3
V
DS
, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
2.4
0.8
1.6
3.2
V
GS
, GATE−TO−SOURCE VOLTAGE (VOLTS)
Figure 1. On−Region Characteristics
R
DS(on),
DRAIN−TO−SOURCE RESISTANCE (W)
0.8
R
DS(on),
DRAIN−TO−SOURCE RESISTANCE (W)
0.8
Figure 2. Transfer Characteristics
V
GS
= 4.5 V
V
GS
= 2.5 V
T
J
= 125°C
0.6
T
J
= 125°C
T
J
= 25°C
0.6
0.4
0.4
T
J
= 25°C
0.2
T
J
=
−55°C
0
0
0.8
1.6
2.4
I
D,
DRAIN CURRENT (AMPS)
3.2
0.2
T
J
=
−55°C
0
0
0.8
1.6
2.4
I
D,
DRAIN CURRENT (AMPS)
3.2
Figure 3. On−Resistance vs. Drain Current and
Temperature
2
R
DS(on),
DRAIN−TO−SOURCE
RESISTANCE (NORMALIZED)
1.8
1.6
1.4
1.2
1
0.8
0.6
−50
−25
0
25
50
75
100
125
150
V
GS
= 4.5 V
100
I
D
= 0.75 A
C, CAPACITANCE (pF)
V
GS
= 2.5 V
80
60
40
20
0
0
Figure 4. On−Resistance vs. Drain Current and
Gate Voltage
T
J
= 25°C
V
GS
= 0 V
C
iss
C
oss
C
rss
5
10
15
20
25
T
J
, JUNCTION TEMPERATURE (°C)
DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 5. On−Resistance Variation with
Temperature
Figure 6. Capacitance Variation
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3
NTS4409N, NVS4409N
TYPICAL PERFORMANCE CURVES
(T
J
= 25°C unless otherwise noted)
V
GS,
GATE−TO−SOURCE VOLTAGE (VOLTS)
5
4
V
GS
3
2
1
0
Q
GS
Q
GD
I
S
, SOURCE CURRENT (AMPS)
Q
G(TOT)
3.2
V
GS
= 0 V
2.4
1.6
0.8
I
D
= 0.8 A
T
J
= 25°C
0
0.2
0.4
0.6
0.8
1.0
Q
g
, TOTAL GATE CHARGE (nC)
1.2
1.4
T
J
= 125°C
T
J
= 25°C
0
0.2
0.4
0.6
0.8
1
1.2
V
SD
, SOURCE−TO−DRAIN VOLTAGE (VOLTS)
0
Figure 7. Gate−to−Source and
Drain−to−Source Voltage vs. Total Charge
Figure 8. Diode Forward Voltage vs. Current
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4
NTS4409N, NVS4409N
PACKAGE DIMENSIONS
SC−70 (SOT−323)
CASE 419−04
ISSUE N
D
e1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
A
A1
A2
b
c
D
E
e
e1
L
H
E
MIN
0.80
0.00
0.30
0.10
1.80
1.15
1.20
0.20
2.00
MILLIMETERS
NOM
MAX
0.90
1.00
0.05
0.10
0.70 REF
0.35
0.40
0.18
0.25
2.10
2.20
1.24
1.35
1.30
1.40
0.65 BSC
0.38
0.56
2.10
2.40
MIN
0.032
0.000
0.012
0.004
0.071
0.045
0.047
0.008
0.079
INCHES
NOM
0.035
0.002
0.028 REF
0.014
0.007
0.083
0.049
0.051
0.026 BSC
0.015
0.083
MAX
0.040
0.004
0.016
0.010
0.087
0.053
0.055
0.022
0.095
3
H
E
1
2
E
b
e
A
0.05 (0.002)
A1
A2
L
c
STYLE 8:
PIN 1. GATE
2. SOURCE
3. DRAIN
SOLDERING FOOTPRINT*
0.65
0.025
0.65
0.025
1.9
0.075
0.9
0.035
0.7
0.028
SCALE 10:1
mm
inches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor
and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
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