CSD17553Q5A Datasheet, PDF (1/9 Pages) Texas Instruments – 30V, N-Channel NexFET™ Power MOSFETs

CSD17553Q5A
www.ti.com
30V, N-Channel NexFET™ Power MOSFETs
Check for Samples: CSD17553Q5A
SLPS373 – MAY 2012
FEATURES
1
• Ultralow Q_g and Q_gd
• Low Thermal Resistance
• Avalanche Rated
• Pb Free Terminal Plating
• RoHS Compliant
• Halogen Free
• SON 5-mm × 6-mm Plastic Package
APPLICATIONS
• Point of load Synchronous Buck in
Networking, Telecom and Computing Systems
• Optimized for Control and Synchronous FET
Applications
DESCRIPTION
The NexFET power MOSFET has been designed to
minimize losses in power conversion applications.
Top View
S1
8D
S2
7D
S3
G4
12
10
6D
D
5D
P0093-01
Text 4 Spacing
R_DS(on) vs V_GS
T_C = 25°C Id = 20A
T_C = 125ºC Id = 20A
PRODUCT SUMMARY
V_DS
Drain to Source Voltage
30
V
Q_g
Gate Charge Total (4.5V)
17.5
nC
Q_gd
Gate Charge Gate to Drain
4.7
nC
R_DS(on) Drain to Source On Resistance
V_GS = 4.5V
V_GS = 10V
3.5 mΩ
2.7 mΩ
V_GS(th) Threshold Voltage
1.5
V
ORDERING INFORMATION
Device
Package
Media Qty
CSD17553Q5A
SON 5-mm × 6-mm
Plastic Package
13-Inch
Reel
2500
Ship
Tape and
Reel
ABSOLUTE MAXIMUM RATINGS
T_A = 25°C unless otherwise stated
V_DS Drain to Source Voltage
V_GS Gate to Source Voltage
I_D
Continuous Drain Current, T_C = 25°C
Continuous Drain Current, T_A = 25°C⁽¹⁾
I_DM Pulsed Drain Current, T_A = 25°C⁽²⁾
P_D
Power Dissipation⁽¹⁾
T_J, Operating Junction and Storage
T_STG Temperature Range
E_AS
Avalanche Energy, Single Pulse
I_D = 45A, L = 0.1mH, R_G = 25Ω
VALUE
30
+/-20
100
23.5
151
3.1
UNIT
V
V
A
A
A
W
–55 to 150 °C
101
mJ
(1) Typical R_θJA = 40.5°C/W on a 1-inch² (6.45-cm²),
2-oz. (0.071-mm thick) Cu pad on a 0.06-inch (1.52-mm) thick
FR4 PCB.
(2) Pulse duration ≤300μs, duty cycle ≤2%
10
I_D = 20A
V_DS = 15V
8
Text 4 Spacing
GATE CHARGE
8
6
6
4
4
2
2
0
0 2 4 6 8 10 12 14 16 18 20
V_GS - Gate-to- Source Voltage - V
G001
0
0
5 10 15 20 25 30 35 40
Q_g - Gate Charge - nC (nC)
G001
1
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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 © 2012, Texas Instruments Incorporated