Texas Instruments | CSD17573Q5B 30-V N-Channel NexFET Power MOSFETs (Rev. B) | Datasheet | Texas Instruments CSD17573Q5B 30-V N-Channel NexFET Power MOSFETs (Rev. B) Datasheet

Texas Instruments CSD17573Q5B 30-V N-Channel NexFET Power MOSFETs (Rev. B) Datasheet
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CSD17573Q5B
SLPS492B – JUNE 2014 – REVISED APRIL 2017
CSD17573Q5B 30-V N-Channel NexFET™ Power MOSFETs
1 Features
•
•
•
•
•
•
•
•
1
Product Summary
Low Qg and Qgd
Ultra-Low RDS(on)
Low-Thermal Resistance
Avalanche Rated
Lead-Free Terminal Plating
RoHS Compliant
Halogen Free
SON 5-mm × 6-mm Plastic Package
TA = 25°C
•
30
V
Qg
Gate Charge Total (4.5 V)
49
nC
Qgd
Gate Charge Gate-to-Drain
RDS(on)
Drain-to-Source On Resistance
VGS(th)
Threshold Voltage
0.84
mΩ
1.4
V
DEVICE
QTY
MEDIA
PACKAGE
SHIP
CSD17573Q5B
2500
13-Inch Reel
CSD17573Q5BT
250
7-Inch Reel
SON
5.00-mm × 6.00-mm
Plastic Package
Tape
and
Reel
Absolute Maximum Ratings
8
1
VALUE
UNIT
VDS
Drain-to-Source Voltage
30
V
VGS
Gate-to-Source Voltage
±20
V
Continuous Drain Current (Package Limited)
100
Continuous Drain Current (Silicon Limited),
TC = 25°C
332
ID
Top View
D
IDM
Continuous Drain Current(1)
43
Pulsed Drain Current(2)
400
Power Dissipation(1)
3.2
Power Dissipation, TC = 25°C
195
S
2
7
D
PD
S
3
6
D
TJ,
Tstg
Operating Junction,
Storage Temperature
EAS
Avalanche Energy, Single Pulse
ID = 76, L = 0.1 mH, RG = 25 Ω
D
5
4
D
A
A
W
–55 to 150
°C
289
mJ
(1) Typical RθJA = 40°C/W on a 1-in2, 2-oz Cu pad on a
0.06-in thick FR4 PCB.
(2) Max RθJC = 0.8°C/W, pulse duration ≤ 100 μs, duty cycle ≤
1%.
P0093-01
RDS(on) vs VGS
Gate Charge
5
10
TC = 25°C, I D = 35A
TC = 125°C, I D = 35A
4.5
VGS - Gate-to-Source Voltage (V)
RDS(on) - On-State Resistance (mΩ)
VGS = 10 V
TA = 25°C
This 0.84-mΩ, 30-V, SON 5-mm × 6-mm NexFET™
power MOSFET is designed to minimize losses in
power conversion applications.
4
3.5
3
2.5
2
1.5
1
0.5
0
nC
1.19
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
3 Description
G
11.9
VGS = 4.5 V
Device Information(1)
Point-of-Load Synchronous Buck Converter for
Applications in Networking, Telecom, and
Computing Systems
Optimized for Synchronous FET Applications
S
UNIT
Drain-to-Source Voltage
2 Applications
•
TYPICAL VALUE
VDS
0
2
4
6
8
10
12
14
16
VGS - Gate-to- Source Voltage (V)
18
20
G001
9
8
7
6
5
4
3
2
ID = 35A
VDS = 15V
1
0
0
10
20
30
40 50 60 70 80 90 100 110 120
Qg - Gate Charge (nC)
G001
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
CSD17573Q5B
SLPS492B – JUNE 2014 – REVISED APRIL 2017
www.ti.com
Table of Contents
1
2
3
4
5
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Specifications.........................................................
1
1
1
2
3
5.1 Electrical Characteristics........................................... 3
5.2 Thermal Information .................................................. 3
5.3 Typical MOSFET Characteristics.............................. 4
6
Device and Documentation Support.................... 7
6.1 Receiving Notification of Documentation Updates.... 7
6.2
6.3
6.4
6.5
7
Community Resources..............................................
Trademarks ...............................................................
Electrostatic Discharge Caution ................................
Glossary ....................................................................
7
7
7
7
Mechanical, Packaging, and Orderable
Information ............................................................. 8
7.1
7.2
7.3
7.4
Q5B Package Dimensions ........................................ 8
Recommended PCB Pattern..................................... 9
Recommended Stencil Pattern ................................. 9
Q5B Tape and Reel Information ............................. 10
4 Revision History
Changes from Revision A (February 2015) to Revision B
Page
•
Changed Figure 10 in Typical MOSFET Characteristics section ........................................................................................... 4
•
Added Receiving Notification of Documentation Updates and Community Resources to the Device and
Documentation Support section ............................................................................................................................................. 7
•
Changed the dimension between pads 3 and 4 from 0.028 inches : to 0.050 inches in the Recommended PCB
Pattern section's diagram to correct typo ............................................................................................................................... 9
Changes from Original (June 2014) to Revision A
•
2
Page
Corrected typo of Threshold Voltage units to read "V" .......................................................................................................... 1
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5 Specifications
5.1 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 μA
IDSS
Drain-to-source leakage current
VGS = 0 V, VDS = 24 V
1
μA
IGSS
Gate-to-source leakage current
VDS = 0 V, VGS = 20 V
100
nA
VGS(th)
Gate-to-source threshold voltage
VDS = VGS, ID = 250 μA
V
RDS(on)
Drain-to-source on resistance
gƒs
Transconductance
30
1.1
V
1.4
1.8
VGS = 4.5 V, ID = 35 A
1.19
1.45
VGS = 10 V, ID = 35 A
0.84
1.00
VDS = 15 V, ID = 35 A
181
mΩ
S
DYNAMIC CHARACTERISTICS
Ciss
Input capacitance
Coss
Output capacitance
6920
9000
pF
769
1000
pF
Crss
RG
Reverse transfer capacitance
300
390
pF
Series gate resistance
0.9
1.8
Ω
Qg
Gate charge total (4.5 V)
49
64
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
tƒ
Fall Time
VGS = 0 V, VDS = 15 V, ƒ = 1 MHz
VDS = 15 V, ID = 35 A
VDS = 30 V, VGS = 0 V
VDS = 15 V, VGS = 10 V,
IDS = 35 A, RG = 0 Ω
11.9
nC
17.1
nC
8.6
nC
21
nC
6
ns
20
ns
40
ns
7
ns
DIODE CHARACTERISTICS
VSD
Diode forward voltage
ISD = 35 A, VGS = 0 V
0.8
1
V
Qrr
Reverse recovery charge
nC
Reverse recovery time
VDS= 15 V, IF = 35 A,
di/dt = 300 A/μs
29
trr
21
ns
5.2 Thermal Information
TA = 25°C (unless otherwise stated)
MAX
UNIT
RθJC
Junction-to-case thermal resistance (1)
THERMAL METRIC
0.8
°C/W
RθJA
Junction-to-ambient thermal resistance (1) (2)
50
°C/W
(1)
(2)
MIN
TYP
RθJC is determined with the device mounted on a 1-in2 (6.45-cm2), 2-oz (0.071-mm) thick Cu pad on a 1.5-in × 1.5-in (3.81-cm × 3.81cm), 0.06-in (1.52-mm) thick FR4 PCB. RθJC is specified by design, whereas RθJA is determined by the user’s board design.
Device mounted on FR4 material with 1-in2 (6.45-cm2), 2-oz (0.071-mm) thick Cu.
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3
CSD17573Q5B
SLPS492B – JUNE 2014 – REVISED APRIL 2017
GATE
www.ti.com
GATE
Source
N-Chan 5x6 QFN TTA MIN Rev3
N-Chan 5x6 QFN TTA MAX Rev3
Max RθJA = 50°C/W
when mounted on 1 in2
(6.45 cm2) of
2-oz (0.071-mm) thick
Cu.
Source
Max RθJA = 125°C/W
when mounted on a
minimum pad area of
2-oz (0.071-mm) thick
Cu.
DRAIN
DRAIN
M0137-02
M0137-01
5.3 Typical MOSFET Characteristics
TA = 25°C (unless otherwise stated)
Figure 1. Transient Thermal Impedance
4
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Typical MOSFET Characteristics (continued)
200
200
180
180
IDS - Drain-to-Source Current (A)
IDS - Drain-to-Source Current (A)
TA = 25°C (unless otherwise stated)
160
140
120
100
80
60
VGS =10V
VGS =6V
VGS =4.5V
40
20
0
0
0.05
0.1
0.15
0.2
0.25
VDS - Drain-to-Source Voltage (V)
0.3
160
140
120
100
80
60
20
0
0.35
TC = 125°C
TC = 25°C
TC = −55°C
40
0
0.5
1
1.5
2
2.5
3
VGS - Gate-to-Source Voltage (V)
G001
3.5
4
G001
VDS = 5 V
Figure 2. Saturation Characteristics
Figure 3. Transfer Characteristics
10000
9
8
C − Capacitance (pF)
VGS - Gate-to-Source Voltage (V)
10
7
6
5
4
3
Ciss = Cgd + Cgs
Coss = Cds + Cgd
Crss = Cgd
1000
2
1
0
0
10
20
30
ID = 35 A
100
40 50 60 70 80 90 100 110 120
Qg - Gate Charge (nC)
G001
0
3
6
27
30
G001
VDS = 15 V
Figure 4. Gate Charge
Figure 5. Capacitance
2
5
RDS(on) - On-State Resistance (mΩ)
VGS(th) - Threshold Voltage (V)
9
12
15
18
21
24
VDS - Drain-to-Source Voltage (V)
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
−75 −50 −25
0
25
50
75 100 125 150 175
TC - Case Temperature (ºC)
G001
TC = 25°C, I D = 35A
TC = 125°C, I D = 35A
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
2
4
6
8
10
12
14
16
VGS - Gate-to- Source Voltage (V)
18
20
G001
ID = 250 µA
Figure 6. Threshold Voltage vs Temperature
Figure 7. On-State Resistance vs Gate-to-Source Voltage
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Typical MOSFET Characteristics (continued)
TA = 25°C (unless otherwise stated)
1.8
100
VGS = 4.5V
VGS = 10V
ISD − Source-to-Drain Current (A)
Normalized On-State Resistance
2
1.6
1.4
1.2
1
0.8
0.6
0.4
−75 −50 −25
1
0.1
0.01
0.001
0.0001
0
25
50
75 100 125 150 175
TC - Case Temperature (ºC)
G001
TC = 25°C
TC = 125°C
10
0
0.2
0.4
0.6
0.8
VSD − Source-to-Drain Voltage (V)
1
G001
ID = 35 A
Figure 8. Normalized On-State Resistance vs Temperature
Figure 9. Typical Diode Forward Voltage
100
IAV - Peak Avalanche Current (A)
IDS - Drain-to-Source Current (A)
1000
100
10
1
DC
10 ms
1 ms
0.1
0.1
100 µs
10 µs
1
10
VDS - Drain-to-Source Voltage (V)
100
TC = 25ºC
TC = 125ºC
10
0.01
D010
0.1
TAV - Time in Avalanche (mS)
1
G001
Single pulse, max RθJC = 0.8°C/W
Figure 10. Maximum Safe Operating Area
Figure 11. Single Pulse Unclamped Inductive Switching
IDS - Drain- to- Source Current (A)
120
100
80
60
40
20
0
−50 −25
0
25
50
75 100 125 150 175 200
TC - Case Temperature (ºC)
G001
Figure 12. Maximum Drain Current vs Temperature
6
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SLPS492B – JUNE 2014 – REVISED APRIL 2017
6 Device and Documentation Support
6.1 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper
right corner, click on Alert me to register and receive a weekly digest of any product information that has
changed. For change details, review the revision history included in any revised document.
6.2 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective
contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of
Use.
TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help
solve problems with fellow engineers.
Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and
contact information for technical support.
6.3 Trademarks
NexFET, E2E are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
6.4 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
6.5 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
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CSD17573Q5B
SLPS492B – JUNE 2014 – REVISED APRIL 2017
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7 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
7.1 Q5B Package Dimensions
K
H
6
D2
D1
4
5
e
6
4
3
3
5
D3
7
2
E
2
7
•
1
8
1
8
L
b (8x)
c1
E1
d1
Top View
d2
Bottom View
Side View
•
Front View
DIM
MILLIMETERS
MIN
NOM
MAX
A
0.80
1.00
1.05
b
0.36
0.41
0.46
c
0.15
0.20
0.25
c1
0.15
0.20
0.25
c2
0.20
0.25
0.30
D1
4.90
5.00
5.10
D2
4.12
4.22
4.32
D3
3.90
4.00
4.10
d
0.20
0.25
0.30
d1
0.085 TYP
d2
0.319
0.369
0.419
E
4.90
5.00
5.10
E1
5.90
6.00
6.10
E2
3.48
3.58
3.68
e
H
0.36
0.46
0.56
L
0.46
0.56
0.66
L1
0.57
0.67
0.77
0°
—
—
θ
K
8
1.27 TYP
1.40 TYP
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SLPS492B – JUNE 2014 – REVISED APRIL 2017
7.2 Recommended PCB Pattern
For recommended circuit layout for PCB designs, see Reducing Ringing Through PCB Layout Techniques
(SLPA005).
7.3 Recommended Stencil Pattern
(0.020)
0.508
x4
(0.011)
0.286
(0.014)
0.350
(0.022)
0.562 x 4
(0.029)
0.746 x 8
2.186 (0.086)
4.318 (0.170)
0.300
(0.012)
1.270 (0.050)
(0.030)
0.766
(0.051)
1.294
x8
(0.060)
1.525
1.270 (0.050)
(0.042)
1.072
(0.259)
6.586
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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
7.4 Q5B Tape and Reel Information
5.50 ±0.05
B0
R 0.30 MAX
A0
8.00 ±0.10
Ø 1.50 MIN
R 0.30 TYP
A0 = 6.50 ±0.10
B0 = 5.30 ±0.10
K0 = 1.40 ±0.10
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.
10
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PACKAGE OPTION ADDENDUM
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6-Nov-2018
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Op Temp (°C)
Device Marking
(4/5)
CSD17573Q5B
ACTIVE
VSON-CLIP
DNK
8
2500
Pb-Free (RoHS
Exempt)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 150
CSD17573
CSD17573Q5BT
ACTIVE
VSON-CLIP
DNK
8
250
Pb-Free (RoHS
Exempt)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 150
CSD17573
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3)
MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
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6-Nov-2018
Addendum-Page 2
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