Texas-Instruments-CSD17573Q5B

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Texas-Instruments-CSD17573Q5B
SLPS492B
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CSD17573Q5B 30-V N-Channel NexFET™ Power MOSFETs  
1 Features  
Product Summary  
1
•
•
•
•
•
•
•
•
Low Q

g

and Q

gd  

T

A

= 25°C  
V

DS  

TYPICAL VALUE  
UNIT  
V
Ultra-Low R

DS(on)  

Drain-to-Source Voltage  
Gate Charge Total (4.5 V)  
Gate Charge Gate-to-Drain  
30  
49  
Low-Thermal Resistance  
Avalanche Rated  
Q

g  

nC  
nC  
Q

gd  

11.9  
V

GS

= 4.5 V  
V

GS

= 10 V  
1.4  
1.19  
0.84  
Lead-Free Terminal Plating  
RoHS Compliant  
R

DS(on)

Drain-to-Source On Resistance  
V

GS(th)

Threshold Voltage  
m
Ω
 
V
Halogen Free  
SON 5-mm × 6-mm Plastic Package  
Device Information

DEVICE  
QTY  
2500 13-Inch
 
Reel  
250 7-Inch
 
Reel  
MEDIA  
PACKAGE  
SHIP  
2 Applications  
CSD17573Q5B  
CSD17573Q5BT  
SON  
Tape  
and  
Reel  
5.00-mm × 6.00-mm  
Plastic Package  
•
Point-of-Load Synchronous Buck Converter for  
Applications in Networking, Telecom, and  
Computing Systems  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
•
Optimized for Synchronous FET Applications  
Absolute Maximum Ratings  
3 Description  
T

A

= 25°C  
VALUE  
UNIT  
V
This 0.84-m
Ω
, 30-V, SON 5-mm × 6-mm NexFET™  
power MOSFET is designed to minimize losses in  
power conversion applications.  
V

DS

Drain-to-Source Voltage  
V

GS

Gate-to-Source Voltage  
Continuous Drain Current (Package Limited)  
30  
±20  
V
100  
Continuous Drain Current (Silicon Limited),  
T

C

= 25°C  
I

D  

332  
A
Top View  
Continuous Drain Current

Pulsed Drain Current

Power Dissipation

43  
400  
3.2  
S
S
S
G
1
2
3
4
8
7
6
5
D
D
D
I

DM  

P

D  

A
W
Power Dissipation, T

C

= 25°C  
195  
T

J

,  
T

stg  

Operating Junction,  
Storage Temperature  
–55 to 150  
289  
°C  
Avalanche Energy, Single Pulse  
I

D

= 76, L = 0.1 mH, R

G

= 25
Ω  
E

AS  

mJ  
D
D
(1) Typical R

θ
JA  

0.06-in thick FR4 PCB.  
= 40°C/W on a
 
a  
1-in

2

, 2-oz Cu pad on  
P0093-01  
(2) Max
 
R

θ
JC

= 0.8°C/W, pulse duration
≤
100
μ
s, duty cycle
≤  
1%.  
R

DS(on)

vs V

GS  

Gate Charge  
5
4.5  
4
10  
9
T

C

= 25°C,I

D

= 35A  
T

C

= 125°C,I

D

= 35A  
8
3.5  
3
7
6
2.5  
2
5
4
1.5  
1
3
2
I

D

= 35A  
V

DS

= 15V  
0.5  
0
1
0
0
2
4
6
8
10  
12  
14  
16  
18  
20  
0
10 20 30 40 50 60 70 80 90
 
100 110 120  
Q

g

– Gate Charge
 
(nC)  
V

GS

– Gate-to- Source Voltage (V)  
G001  
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.  
 
 
 
 
 
 
 

SLPS492B
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Table of Contents  
6.2 Community
 
Resources……………………………………….

6.3 Trademark
s
.
……………………………………………………..
 

6.4 Electrostatic
 
Discharge Cautio
n
.
………………………….

6.5 Glossar
y
.
………………………………………………………….
 

1
2
3
4
5
Feature
s
…………………………………………………………

Applications
…………………………………………………..

Description
…………………………………………………….

Revision History
……………………………………………..

Specifications
…………………………………………………

5.1 Electrical
 
Characteristics…………………………………….

5.2 Thermal
 
Informatio
n
.
………………………………………….

5.3 Typical
 
MOSFET Characteristic
s
.
………………………..

Device and Documentation Support
………………..

6.1 Receiving
 
Notification of Documentation Updates….

7
Mechanical, Packaging, and Orderable  
Information
…………………………………………………….

7.1 Q5B
 
Package Dimension
s
.
…………………………………

7.2 Recommended
 
PCB Pattern……………………………….

7.3 Recommended
 
Stencil Pattern ……………………………

7.4 Q5B
 
Tape and Reel Information ………………………..

6
4 Revision
 
History  
Changes from Revision A (February 2015) to Revision B  
Page  
•
•
Changed

in
Typical MOSFET Characteristics
section ……………………………………………………………………………….
 

Documentation Support
section ……………………………………………………………………………………………………………………………
 

•
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 ……………………………………………………………………………………………………………….
 

Changes from Original (June 2014) to Revision A  
Page  
•
Corrected typo of Threshold Voltage units to read “V” …………………………………………………………………………………………….

2
Copyright © 2014–2017, Texas Instruments Incorporated  
Product Folder Links:

 

SLPS492B
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5 Specifications  
5.1 Electrical
 
Characteristics  
T

A

= 25°C (unless otherwise stated)  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX UNIT  
STATIC CHARACTERISTICS  
BV

DSS  

I

DSS  

Drain-to-source voltage  
V

GS

= 0 V, I

D

= 250
μ
A  
30  
V
Drain-to-source leakage current  
Gate-to-source leakage current  
Gate-to-source threshold voltage  
V

GS

= 0 V, V

DS

= 24 V  
V

DS

= 0 V, V

GS

= 20 V  
V

DS

= V

GS

, I

D

= 250
μ
A  
V

GS

= 4.5 V, I

D

= 35 A  
V

GS

= 10 V, I

D

= 35 A  
V

DS

= 15 V, I

D

= 35 A  
1
100  
1.8  
μ
A  
nA  
V
I

GSS  

V

GS(th)  

1.1  
1.4  
1.19  
0.84  
181  
1.45  
1.00  
R

DS(on)  

g

ƒs  

Drain-to-source on resistance  
Transconductance  
m
Ω  
S
DYNAMIC CHARACTERISTICS  
C

iss  

C

oss  

C

rss  

R

G  

Input capacitance  
6920  
769  
300  
0.9  
49  
9000  
1000  
390  
1.8  
pF  
pF  
pF  
Ω
Output capacitance  
Reverse transfer capacitance  
Series gate resistance  
Gate charge total (4.5 V)  
Gate charge gate-to-drain  
Gate charge gate-to-source  
Gate charge at V

th  

Output charge  
V

GS

= 0 V, V

DS

= 15 V, ƒ = 1 MHz  
Q

g  

64  
nC  
nC  
nC  
nC  
nC  
ns  
ns  
ns  
ns  
Q

gd  

Q

gs  

Q

g(th)  

Q

oss  

t

d(on)  

t

r  

11.9  
17.1  
8.6  
21  
V

DS

= 15 V, I

D

= 35 A  
V

DS

= 30 V, V

GS

= 0 V  
Turnon delay time  
Rise time  
6
20  
V

DS

= 15 V, V

GS

= 10 V,  
I

DS

= 35 A, R

G

= 0
Ω  
t

d(off)  

t

ƒ  

Turnoff delay time  
Fall Time  
40  
7
DIODE CHARACTERISTICS  
V

SD  

Q

rr  

t

rr  

Diode forward voltage  
Reverse recovery charge  
Reverse recovery time  
I

SD

= 35 A, V

GS

= 0 V  
0.8  
29  
21  
1
V
nC  
ns  
V

DS

= 15 V, I

F

= 35 A,  
di/dt = 300 A/
μ
s  
5.2 Thermal
 
Information  
T

A

= 25°C (unless otherwise stated)  
THERMAL METRIC  
Junction-to-case thermal resistance

(1)  

Junction-to-ambient thermal resistance

(1
)
(
2)  

MIN  
TYP  
MAX  
UNIT  
°C/W  
°C/W  
R

θ
JC  

R

θ
JA  

0.8  
50  
(1)  
R

θ
JC

is determined with the device mounted on a 1-in

2

(6.45-cm

2

), 2-oz (0.071-mm) thick Cu pad on a 1.5-in × 1.5-in (3.81-cm × 3.81-  
cm), 0.06-in (1.52-mm) thick FR4 PCB. R

θ
JC

is specified by design, whereas R

θ
JA

is determined by the user’s board design.  
(2) Device
 
mounted on FR4 material with 1-in

2

(6.45-cm

2

), 2-oz (0.071-mm) thick Cu.  
Copyright © 2014–2017, Texas Instruments Incorporated  
3
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GATE  
Source  
GATE  
Source  
Max R

θ
JA

= 50°C/W  
when mounted on 1 in

2  

(6.45 cm

2

) of  
2-oz (0.071-mm) thick  
Cu.  
Max R

θ
JA

= 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  
T

A

= 25°C (unless otherwise stated)  
Figure 1. Transient Thermal Impedance  
4
Copyright © 2014–2017, Texas Instruments Incorporated  
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Typical MOSFET Characteristics (continued)  
T

A

= 25°C (unless otherwise stated)  
200  
200  
180  
160  
140  
120  
100  
80  
180  
160  
140  
120  
100  
80  
60  
60  
V

GS

=10V  
V

GS

=6V  
V

GS

=4.5V  
T

C

= 125°C  
T

C

= 25°C  
T

C

= −55°C  
40  
20  
0
40  
20  
0
0
0.05  
0.1  
0.15  
0.2  
0.25  
0.3  
0.35  
0
0
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
V

DS

– Drain-to-Source Voltage (V)  
V

GS

– Gate-to-Source Voltage (V)  
G001  
G001  
V

DS

= 5 V  
Figure 2. Saturation Characteristics  
Figure 3. Transfer Characteristics  
10  
9
8
7
6
5
4
3
2
1
0
10000  
1000  
100  
C

iss

= C

gd

+ C

gs  

C

oss

= C

ds

+ C

gd  

C

rss

= C

gd  

0
10 20 30 40 50 60 70 80 90
 
100 110 120  
Q

g

– Gate Charge
 
(nC)  
3
6
9
12  
15  
18  
21  
24  
27  
30  
V

DS

– Drain-to-Source Voltage (V)  
G001  
G001  
I

D

= 35 A  
V

DS

= 15 V  
Figure 4. Gate Charge  
Figure 5. Capacitance  
2
1.8  
1.6  
1.4  
1.2  
1
5
4.5  
4
T

C

= 25°C,I

D

= 35A  
T

C

= 125°C,I

D

= 35A  
3.5  
3
2.5  
2
1.5  
1
0.8  
0.6  
0.4  
0.5  
0
−75 −50 −25  
0
25  
50  
75 100
 
125 150 175  
2
4
6
8
10  
12  
14  
16  
18  
20  
T

C

– Case Temperature (ºC)  
V

GS

– Gate-to- Source Voltage (V)  
G001  
G001  
I

D

= 250 µA  
Figure 6. Threshold Voltage vs Temperature  
Figure 7. On-State Resistance vs Gate-to-Source Voltage  
Copyright © 2014–2017, Texas Instruments Incorporated  
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Typical MOSFET Characteristics (continued)  
T

A

= 25°C (unless otherwise stated)  
2
100  
10  
V

GS

= 4.5V  
V

GS

= 10V  
T

C

= 25°C  
T

C

= 125°C  
1.8  
1.6  
1.4  
1.2  
1
1
0.1  
0.01  
0.001  
0.0001  
0.8  
0.6  
0.4  
−75 −50 −25  
0
25  
50  
75 100
 
125 150 175  
0
0.2  
0.4  
0.6  
0.8  
1
T

C

– Case Temperature (ºC)  
V

SD

− Source-to-Drain Voltage (V)  
G001  
G001  
I

D

= 35 A  
Figure 8. Normalized On-State Resistance vs Temperature  
Figure 9. Typical Diode Forward Voltage  
1000  
100  
100  
10  
1
DC  
10 ms  
1 ms  
100 µs  
10 µs  
T

C

= 25ºC  
T

C

= 125ºC  
10  
0.01  
0.1  
0.1  
0.1  
1
1
10  
100  
V

DS

– Drain-to-Source Voltage (V)  
T

AV

– Time in Avalanche (mS)  
G001  
D010  
Single pulse, max R

θ
JC

= 0.8°C/W  
Figure 11. Single Pulse Unclamped Inductive Switching  
Figure 10. Maximum Safe Operating Area  
120  
100  
80  
60  
40  
20  
0
−50 −25  
0
25  
50  
75 100
 
125 150 175 200  
T

C

– Case Temperature (ºC)  
G001  
Figure 12. Maximum Drain Current vs Temperature  
6
Copyright © 2014–2017, Texas Instruments Incorporated  
Product Folder Links:

SLPS492B
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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

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.  
Copyright © 2014–2017, Texas Instruments Incorporated  
7
Product Folder Links:

SLPS492B
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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
c1  
H
L
E1  
•
d1  
d2  
Top View  
Side View  
Bottom View  
•
Front View  
MILLIMETERS  
DIM  
MIN  
0.80  
0.36  
0.15  
0.15  
0.20  
4.90  
4.12  
3.90  
0.20  
NOM  
MAX  
1.05  
0.46  
0.25  
0.25  
0.30  
5.10  
4.32  
4.10  
0.30  
A
b
1.00  
0.41  
0.20  
0.20  
0.25  
5.00  
4.22  
4.00  
0.25  
c
c1  
c2  
D1  
D2  
D3  
d
d1  
d2  
E
0.085 TYP  
0.319  
4.90  
5.90  
3.48  
0.369  
5.00  
6.00  
3.58  
0.419  
5.10  
6.10  
3.68  
E1  
E2  
e
1.27 TYP  
1.40 TYP  
H
0.36  
0.46  
0.57  
0°  
0.46  
0.56  
0.67  
—
0.56  
0.66  
0.77  
—
L
L1  
θ
K
8
Copyright © 2014–2017, Texas Instruments Incorporated  
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7.2 Recommended
 
PCB Pattern  
For recommended circuit layout for PCB designs, see

(SLPA005).  
7.3 Recommended
 
Stencil Pattern  
(0.020)  
(0.014)  
0.508  
x4  
(0.022)  
0.562 x 4  
(0.029)  
0.746 x 8  
(0.011)  
0.286  
0.350  
(0.086)  
2.186  
1.270  
4.318  
(0.170)  
0.300  
(0.012)  
(0.050)  
1.270  
(0.050)  
(0.051)  
1.294  
x 8  
(0.030)  
0.766  
(0.060)  
1.525  
(0.042)  
1.072  
(0.259)  
6.586  
Copyright © 2014–2017, Texas Instruments Incorporated  
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7.4 Q5B
 
Tape and Reel Information  
K0  
4.00 0.10
 
ꢀ(SS ꢁNoS 1ꢂ  
0.30 0.05  
2.00 0.05  
+0.10  
–0.00  
Ø 1.50  
B0  
A0  
8.00 0.10  
R 0.30 MAX  
Ø 1.50 MIꢁ  
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  
Copyright © 2014–2017, Texas Instruments Incorporated  
Product Folder Links:

PACKAGE OPTION ADDENDUM  
31-May-2016  
PACKAGING INFORMATION  
Orderable Device  
CSD17573Q5B  
CSD17573Q5BT  
Status Package
 
Type Package Pins Package  
Eco Plan  
Lead/Ball Finish  
MSL Peak Temp  
Op Temp (°C)  
Device Marking  
Samples  
Drawing  
Qty  
(1)  
(2)  
(6)  
(3)  
(4/5)  
ACTIVE  
VSON-CLIP  
VSON-CLIP  
DNK  
8
8
2500 Pb-Free
 
(RoHS  
Exempt)  
CU NIPDAU  
Level-1-260C-UNLIM  
CSD17573  
CSD17573  
ACTIVE  
DNK  
250  
Pb-Free (RoHS  
Exempt)  
CU NIPDAU  
Level-1-260C-UNLIM  

(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)

Eco Plan – The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) – please check

for the latest availability  
information and additional product content details.  
TBD:
The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS):
TI’s terms “Lead-Free” or “Pb-Free” mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that  
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt):
This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based
 
die adhesive used between  
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.  
Green (RoHS & no Sb/Br):
TI defines “Green” to mean Pb-Free (RoHS compatible), and free of Bromine (Br)
 
and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight  
in homogeneous material)  

(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  
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(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.  
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Addendum-Page 1  

PACKAGE OPTION ADDENDUM  
31-May-2016  
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 2  

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