CSD18509Q5B_16 Datasheet, PDF (1/13 Pages) Texas Instruments – N-Channel NexFET Power MOSFETs

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CSD18509Q5B N-Channel NexFET™ Power MOSFETs
CSD18509Q5B
SLPS476 – JUNE 2014
1 Features
•1 Ultra-Low On Resistance
• Low Thermal Resistance
• Avalanche Rated
• Logic Level
• Pb Free Terminal Plating
• RoHS Compliant
• Halogen Free
• SON 5-mm × 6-mm Plastic Package
2 Applications
• DC-DC Conversion
• Secondary Side Synchronous Rectifier
• Motor Control
Product Summary
T_A = 25°C
V_DS
Drain-to-Source Voltage
Q_g
Gate Charge Total (10 V)
Q_gd
Gate Charge Gate to Drain
R_DS(on) Drain-to-Source On Resistance
V_GS(th) Threshold Voltage
TYPICAL VALUE
40
150
17
V_GS = 4.5 V 1.3
V_GS = 10 V
1.0
1.8
UNIT
V
nC
nC
mΩ
mΩ
V
Device
CSD18509Q5B
CSD18509Q5BT
Ordering Information⁽¹⁾
Qty
Media
Package
2500 13-Inch Reel _{SON 5 × 6 mm}
250 7-Inch Reel ^{Plastic Package}
Ship
Tape and
Reel
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
3 Description
This 1 mΩ, 40 V, SON5x6 NexFET™ power
MOSFET has been designed to minimize losses in
power conversion applications.
Top View
S1
8D
S2
7D
S3
D
G4
6D
5D
P0093-01
Absolute Maximum Ratings
T_A = 25°C
V_DS Drain-to-Source Voltage
V_GS Gate-to-Source Voltage
Continuous Drain Current (Package limited)
VALUE
40
±20
100
UNIT
V
V
I_D
Continuous Drain Current (Silicon limited),
T_C = 25°C
299
A
Continuous Drain Current⁽¹⁾
38
I_DM Pulsed Drain Current, T_A = 25°C⁽²⁾
Power Dissipation⁽¹⁾
P_D
Power Dissipation, T_C = 25°C
400
A
3.1
W
195
T_J, Operating Junction and
T_stg Storage Temperature Range
–55 to 150 °C
E_AS
Avalanche Energy, single pulse
I_D = 83, L = 0.1 mH, R_G = 25 Ω
345
mJ
(1) Typical R_θJA = 40°C/W on a 1-inch², 2-oz. Cu pad on a
0.06-inch thick FR4 PCB.
(2) Max R_θJC = 0.8°C/W, Pulse duration ≤100 μs, duty cycle ≤1%
R_DS(on) vs V_GS
5
4.5
T_C = 25°C,I _D = 32A
T_C = 125°C,I _D = 32A
4
3.5
3
2.5
2
1.5
1
0.5
0
0 2 4 6 8 10 12 14 16 18 20
V_GS - Gate-to- Source Voltage (V)
G001
Gate Charge
10
9
I_D = 32A
V_DS = 20V
8
7
6
5
4
3
2
1
0
0 20 40 60 80 100 120 140 160
Q_g - 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.