TI CSD16401Q5

CSD16401Q5
www.ti.com
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
N-Channel NexFET™ Power MOSFET
Check for Samples: CSD16401Q5
FEATURES
1
•
•
•
•
2
PRODUCT SUMMARY
Ultralow Qg and Qgd
Low Thermal Resistance
Avalanche Rated
SON 5-mm × 6-mm Plastic Package
APPLICATIONS
•
•
VDS
Drain-to-source voltage
25
V
Qg
Gate charge, total (4.5 V)
21
nC
Qgd
Gate charge, gate-to-drain
rDS(on)
Drain-to-source on-resistance
VGS(th)
Threshold voltage
Point-of-Load Synchronous Buck Converter
for Applications in Networking, Telecom and
Computing Systems
Optimized for Synchronous FET Applications
Top View
S
8
1
S
3
G
4
D
1.3
mΩ
1.5
Media
Qty
Ship
CSD16401Q5
13-inch
(33-cm)
reel
2500
Tape and
reel
ABSOLUTE MAXIMUM RATINGS
TA = 25°C unless otherwise stated
VALUE
UNIT
VDS
Drain-to-source voltage
25
V
VGS
Gate-to-source voltage
–12 to 16
V
Continuous drain current, TC = 25°C
100
A
Continuous drain current (1)
38
A
IDM
Pulsed drain current, TA = 25°C (2)
240
A
PD
Power dissipation (1)
3.1
W
–55 to 150
°C
500
mJ
D
TJ,
TSTG
Operating junction and storage temperature
range
5
D
EAS
Avalanche energy, single-pulse
ID = 100 A, L = 0.1 mH, RG = 25 Ω
(1)
P0094-01
V
Package
6
D
(2)
RqJA = 40°C/W on 1-in2 (6.45-cm2) Cu [2 oz. (0.071-mm
thick)] on 0.060-inch (1.52-mm) thick FR4 PCB.
Pulse duration ≤300 ms, duty cycle ≤2%
rDS(ON) vs VGS
Gate Charge
6
12
ID = 40A
VDS = 12.5V
ID = 40A
5
10
VG − Gate Voltage − V
RDS(on) − On-State Resistance − mΩ
VGS = 10 V
SON 5-mm ×
6-mm plastic
package
D
7
2
mΩ
ORDERING INFORMATION
ID
S
nC
1.8
Device
DESCRIPTION
The NexFET™ power MOSFET has been designed
to minimize losses in power conversion applications.
5.2
VGS = 4.5 V
4
TC = 125°C
3
2
1
8
6
4
2
TC = 25°C
0
0
0
2
4
6
8
VGS − Gate to Source Voltage − V
10
12
G006
0
10
20
30
40
Qg − Gate Charge − nC
50
60
G003
1
2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
NexFET is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009–2010, Texas Instruments Incorporated
CSD16401Q5
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
www.ti.com
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise stated)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
Static Characteristics
BVDSS
Drain-to-source voltage
VGS = 0 V, ID = 250 mA
IDSS
Drain-to-source leakage current
VGS = 0 V, VDS = 20 V
25
IGSS
Gate-to-source leakage current
VDS = 0 V, VGS = –12 V to 16 V
VGS(th)
Gate-to-source threshold voltage
VDS = VGS, ID = 250 mA
rDS(on)
Drain-to-source on-resistance
gfs
Transconductance
V
1
mA
100
nA
1.5
1.9
V
VGS = 4.5 V, ID = 40 A
1.8
2.3
mΩ
VGS = 10 V, ID = 40 A
1.3
1.6
mΩ
VDS = 15 V, ID = 40 A
168
1.2
S
Dynamic Characteristics
CISS
Input capacitance
COSS
Output capacitance
CRSS
Reverse transfer capacitance
175
230
Rg
Series gate resistance
1.2
2.4
Ω
Qg
Gate charge total (4.5 V)
21
29
nC
Qgd
Gate charge, gate-to-drain
Qgs
Gate charge, gate-to-source
Qg(th)
Gate charge at Vth
QOSS
Output charge
td(on)
Turnon delay time
tr
Rise time
td(off)
Turnoff delay time
tf
Fall time
VGS = 0 V, VDS = 12.5 V, f = 1 MHz
VDS = 12.5 V, ID = 40 A
VDS = 15 V, VGS = 0 V
VDS = 12.5 V, VGS = 4.5 V, ID = 40 A
RG = 2 Ω
3150 4100
pF
2530 3300
pF
pF
5.2
nC
8.3
nC
4.8
nC
55
nC
16.6
ns
30
ns
20
ns
12.7
ns
Diode Characteristics
VSD
Diode forward voltage
IS = 40 A, VGS = 0 V
Qrr
Reverse recovery charge
VDD = 15 V, IF = 40 A, di/dt = 300 A/ms
0.85
72
1
nC
V
trr
Reverse recovery time
VDD = 15 V, IF = 40 A, di/dt = 300 A/ms
45
ns
THERMAL CHARACTERISTICS
(TA = 25°C unless otherwise stated)
PARAMETER
R qJC
R qJA
(1)
(2)
2
MIN
Thermal resistance, junction-to-case (1)
Thermal resistance, junction-to-ambient
(1) (2)
TYP
MAX
UNIT
1.1
°C/W
50
°C/W
RqJC is determined with the device mounted on a 1-inch (2.54-cm) square, 2-oz. (0.071-mm thick) Cu pad on a 1.5-inch × 1.5-inch
(3.81-cm × 3.81-cm), 0.060-inch (1.52-mm) thick FR4 board. RqJC is specified by design, whereas RqJA is determined by the user’s
board design.
Device mounted on FR4 material with 1 inch2 (6.45 cm2) of 2-oz. (0.071-mm thick) Cu.
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Copyright © 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): CSD16401Q5
CSD16401Q5
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SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
GATE
GATE
Source
N-Chan 5x6 QFN TTA MIN Rev3
N-Chan 5x6 QFN TTA MAX Rev3
Max RqJA = 50°C/W
when mounted on 1
inch2 (6.45 cm2) of
2-oz. (0.071-mm thick)
Cu.
Source
Max RqJA = 121°C/W
when mounted on
minimum pad area of
2-oz. (0.071-mm thick)
Cu.
DRAIN
DRAIN
M0137-02
M0137-01
Text
and
Text
and
Text
and
Text
and
Text and br Added for Spacing
br
br
br
br
Added
Added
Added
Added
for
for
for
for
Spacing
Spacing
Spacing
Spacing
TYPICAL MOSFET CHARACTERISTICS
(TA = 25°C unless otherwise stated)
ZqJA – Normalized Thermal Impedance
10
1
0.5
0.3
Duty Cycle = t1/t2
0.1
0.1
0.05
0.01
P
t1
0.02
0.01
t2
RqJA = 97°C/W (min Cu)
TJ = P ´ ZqJA ´ RqJA
Single Pulse
0.001
0.001
0.01
0.1
1
10
100
1k
tp – Pulse Duration – s
G012
Figure 1. Transient Thermal Impedance
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3
CSD16401Q5
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
www.ti.com
TYPICAL MOSFET CHARACTERISTICS (continued)
(TA = 25°C unless otherwise stated)
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
100
100
90
ID − Drain Current − A
ID − Drain Current − A
80
VGS = 3V
70
VGS = 3.5V
60
50
VGS = 4.5V
40
30
VGS = 2.5V
70
50
40
20
10
1.0
1.5
2.0
2.5
TC = −55°C
0
1.5
3.0
VDS − Drain to Source Voltage − V
TC = 25°C
30
10
0.5
TC = 125°C
60
20
0
0.0
2.0
2.5
3.0
3.5
VGS − Gate to Source Voltage − V
G001
G002
Figure 2. Saturation Characteristics
Figure 3. Transfer Characteristics
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
12
9
ID = 40A
VDS = 12.5V
f = 1MHz
VGS = 0V
8
C − Capacitance − nF
10
VG − Gate Voltage − V
VDS = 5V
90
VGS = 10V
80
8
6
4
7
6
COSS = CDS + CGD
5
CISS = CGD + CGS
4
3
2
CRSS = CGD
2
1
0
0
0
10
20
30
40
50
60
Qg − Gate Charge − nC
0
20
25
G004
Figure 5. Capacitance
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
6
RDS(on) − On-State Resistance − mΩ
VGS(th) − Threshold Voltage − V
15
Figure 4. Gate Charge
ID = 250µA
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
ID = 40A
5
4
TC = 125°C
3
2
1
TC = 25°C
0
−25
25
75
125
175
TC − Case Temperature − °C
0
2
4
6
8
10
VGS − Gate to Source Voltage − V
G005
Figure 6. Threshold Voltage vs. Temperature
4
10
VDS − Drain to Source Voltage − V
G003
2.0
0.0
−75
5
12
G006
Figure 7. On-Resistance vs. Gate Voltage
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Copyright © 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): CSD16401Q5
CSD16401Q5
www.ti.com
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
TYPICAL MOSFET CHARACTERISTICS (continued)
(TA = 25°C unless otherwise stated)
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
100
1.4
ID = 40A
VGS = 10V
ISD − Source to Drain Current − A
Normalized On-State Resistance
1.6
1.2
1.0
0.8
0.6
0.4
0.2
0.0
−75
10
1
0.1
0.001
25
75
125
175
0.0
0.4
0.6
0.8
1.0
VSD − Source to Drain Voltage − V
G007
Figure 9. Typical Diode Forward Voltage
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
G008
1k
I(AV) − Peak Avalanche Current − A
ID − Drain Current − A
0.2
Figure 8. On-Resistance vs. Temperature
1k
100
1ms
10
10ms
100ms
Area Limited
by RDS(on)
1s
0.1
0.01
0.01
TC = 25°C
0.01
0.0001
−25
TC − Case Temperature − °C
1
TC = 125°C
Single Pulse
RqJA = 97°C/W (min Cu)
0.1
DC
1
10
100
10
TC = 125°C
1
0.001
100
VDS − Drain To Source Voltage − V
TC = 25°C
0.01
0.1
1
10
100
t(AV) − Time in Avalanche − ms
G009
Figure 10. Maximum Safe Operating Area
G010
Figure 11. Single-Pulse Unclamped Inductive Switching
TEXT ADDED FOR SPACING
TEXT ADDED FOR SPACING
120
ID − Drain Current − A
100
80
60
40
20
0
−50
−25
0
25
50
75
100
125
TC − Case Temperature − °C
150
175
G011
Figure 12. Maximum Drain Current vs. Temperature
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Product Folder Link(s): CSD16401Q5
5
CSD16401Q5
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
www.ti.com
MECHANICAL DATA
Q5 Package Dimensions
K
L
L
c1
D2
4
4
5
5
e
3
6
3
6
E
D1
7
7
2
2
8
8
1
b
q
E2
1
E1
Top View
Bottom View
Side View
c
E1
A
q
Front View
M0140-01
DIM
MILLIMETERS
MAX
MIN
MAX
A
0.950
1.050
0.037
0.039
b
0.360
0.460
0.014
0.018
c
0.150
0.250
0.006
0.010
c1
0.150
0.250
0.006
0.010
D1
4.900
5.100
0.193
0.201
D2
4.320
4.520
0.170
0.178
E
4.900
5.100
0.193
0.201
E1
5.900
6.100
0.232
0.240
E2
3.920
4.12
0.154
e
6
INCHES
MIN
1.27 TYP
K
0.760
L
0.510
q
0.00
0.162
0.050
0.030
0.710
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0.020
0.028
Copyright © 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): CSD16401Q5
CSD16401Q5
www.ti.com
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
DIM
Recommended PCB Pattern
F1
F7
F3
8
1
F2
F11
F5
F9
5
4
F6
INCHES
MAX
MIN
MAX
F1
6.205
6.305
0.244
0.248
F2
4.460
4.560
0.176
0.180
F3
4.460
4.560
0.176
0.180
F4
0.650
0.700
0.026
0.028
F5
0.620
0.670
0.024
0.026
F6
0.630
0.680
0.025
0.027
F7
0.700
0.800
0.028
0.031
F8
0.650
0.700
0.026
0.028
F9
0.620
0.670
0.024
0.026
F10
4.900
5.000
0.193
0.197
F11
4.460
4.560
0.176
0.180
F4
F8
F10
MILLIMETERS
MIN
M0139-01
For recommended circuit layout for PCB designs, see application note SLPA005 – Reducing Ringing Through
PCB Layout Techniques.
K0
4.00 ±0.10 (See Note 1)
0.30 ±0.05
2.00 ±0.05
+0.10
–0.00
12.00 ±0.30
Ø 1.50
1.75 ±0.10
Q5 Tape and Reel Information
5.50 ±0.05
B0
R 0.30 MAX
A0
8.00 ±0.10
Ø 1.50 MIN
A0 = 6.50 ±0.10
B0 = 5.30 ±0.10
K0 = 1.40 ±0.10
R 0.30 TYP
M0138-01
Notes:
1. 10 sprocket hole pitch cumulative tolerance ±0.2
2. Camber not to exceed 1 mm IN 100 mm, noncumulative over 250 mm
3. Material:black static dissipative polystyrene
4. All dimensions are in mm (unless otherwise specified)
5. A0 and B0 measured on a plane 0.3 mm above the bottom of the pocket
6. MSL1 260°C (IR and Convection) PbF Reflow Compatible
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CSD16401Q5
SLPS200A – AUGUST 2009 – REVISED SEPTEMBER 2010
www.ti.com
REVISION HISTORY
Changes from Revision Original (August 2009) to Revision A
Page
•
Deleted environmental bullets from Features list ................................................................................................................. 1
•
Deleted Package Marking Information section at the end of the data sheet ........................................................................ 7
8
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PACKAGE MATERIALS INFORMATION
www.ti.com
21-Jan-2011
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
CSD16401Q5
Package Package Pins
Type Drawing
SON
DQH
8
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
2500
330.0
12.8
Pack Materials-Page 1
6.5
B0
(mm)
K0
(mm)
P1
(mm)
5.3
1.4
8.0
W
Pin1
(mm) Quadrant
12.0
Q1
PACKAGE MATERIALS INFORMATION
www.ti.com
21-Jan-2011
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
CSD16401Q5
SON
DQH
8
2500
335.0
335.0
32.0
Pack Materials-Page 2
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