CT Micro CTH4303NS-T52 N-channel enhancement mosfet Datasheet

CTH4303NS-T52
N-Channel Enhancement MOSFET
Features
Description
•
Drain-Source Breakdown Voltage VDSS 30V
•
Drain-Source On-Resistance
The CTH4303NS-T52 is the N-Channel logic
enhancement mode power field effect transistors
are produced using high cell density, DMOS trench
RDS(ON) 9.5mΩ, at VGS= 10V, ID= 10A
technology. This high density process is especially
RDS(ON) 14mΩ, at VGS= 4.5V, ID= 8A
℃I
Continuous Drain Current at TC=25
•
Advanced high cell density Trench Technology
•
RoHS Compliance & Halogen Free
D
tailored to minimize on-state resistance. These
=43A
•
devices are particularly suited for low voltage
application.
Applications
•
DC/DC Converter
•
Power Management
•
Load Switch
Package Outline
Schematic
Drain
Drain
Gate
Gate
Source
Source
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CTH4303NS-T52
N-Channel Enhancement MOSFET
Absolute Maximum Rating at 25oC
Symbol
Parameters
Test Conditions
Min
VDS
Drain-Source Voltage
30
V
VGS
Gate-Source Voltage
±20
V
43
A
1
100
A
1
39
W
2
ID
℃
Continuous Drain Current @TC=25
IDM
Pulsed Drain Current
PD
℃
Total Power Dissipation @TC=25
TSTG
Storage Temperature Range
-55 to 150
°C
TJ
Operating Junction Temperature Range
-55 to 150
°C
Note
Thermal Characteristics
Symbol
RӨJC
Parameters
Test Conditions
Thermal Resistance
Junction-Case
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Min
Typ
--
--
Max
Units
3.2
oC
/W
Notes
1,4
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Jun, 2015
CTH4303NS-T52
N-Channel Enhancement MOSFET
Electrical Characteristics T
A
= 25°C (unless otherwise specified)
Static Characteristics
Symbol
Parameters
Test Conditions
Min
Typ
Max
Units
BVDSS
Drain-Source Breakdown Voltage
VGS= 0V, ID= 250µA
30
-
-
V
IDSS
Drain-Source Leakage Current
VDS = 30V, VGS = 0V
-
-
1
µA
IGSS
Gate-Source Leakage Current
VGS = ±20V, VDS = 0V
-
-
±100
nA
Notes
On Characteristics
Symbol
Parameters
RDS(ON)
Drain-Source On-Resistance
Test Conditions
VGS = 10V, ID = 10A
Min
Typ
Max
Units
-
9.5
13
mΩ
14
18
mΩ
3
VGS = 4.5V, ID = 8A
VGS(th)
Gate-Source Threshold Voltage
Notes
VGS = VDS, ID =250µA
1.0
2.0
3.0
V
3
Units
Notes
Dynamic Characteristics
Symbol
Parameters
Test Conditions
Min
Typ
Max
CISS
Input Capacitance
VGS =0V,
-
810
950
COSS
Output Capacitance
VDS =15V
-
140
-
CRSS
Reverse Transfer Capacitance
f=1MHz
-
40
-
pF
Switching Characteristics
Symbol
Parameters
Test Conditions
Min
Typ
Max
TD(ON)
Turn-On Delay Time
VDS = 15V ,
-
14
17
TR
Rise Time
VGS = 10V,
-
12
15
TD(OFF)
Turn-Off Delay Time
RG = 3Ω,
-
43
55
TF
Fall Time
RL = 1.5Ω,
-
4
6
QG
Total Gate Charge
VDS = 15V ,
-
20
26
QGS
Gate-Source Charge
VGS = 10V,
-
5
-
QGD
Gate-Drain (Miller) Charge
-
4.9
-
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ID =10A
Page 3
Units
Notes
ns
nC
Rev 3
Jun, 2015
CTH4303NS-T52
N-Channel Enhancement MOSFET
Drain-Source Diode Characteristics
Symbol
Parameters
Test Conditions
Min
Typ
Max
Units
Notes
VSD
Body Diode Forward Voltage
VGS = 0V, ISD = 1A
-
0.75
1.1
V
1
ISD
Body Diode Continuous Current
-
-
1.0
A
1
Note:
1. The power dissipation is limited by 150
℃ junction temperature.
2. The data tested by pulsed , pulse width
≦ 300μs , duty cycle ≦ 2%
3. Thermal Resistance follow JESD51-3.
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CTH4303NS-T52
N-Channel Enhancement MOSFET
Typical Characteristic Curves
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N-Channel Enhancement MOSFET
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N-Channel Enhancement MOSFET
Test Circuits & Waveforms
Figure 9: Gate Charge Test Circuit
Figure 10: Gate Charge Waveform
Figure 11: Switching Time Test Circuit
Figure 12: Switching Time Waveform
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CTH4303NS-T52
N-Channel Enhancement MOSFET
Package Dimension (TO-252)
Dimensions in mm unless otherwise stated
Recommended pad layout for surface mount leadform
Dimensions in mm unless otherwise stated
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CTH4303NS-T52
N-Channel Enhancement MOSFET
Marking Information
:Denotes “ CT Micro”
CT
H4303N :Device Number
:Fiscal Year
Y
:Work Week
WW
:Production Code
A
CT
H4303N
YWWA
Ordering Information
Part Number
Description
Quantity
CTH4303NS-T52
TO-252 Reel
2500 pcs
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CTH4303NS-T52
N-Channel Enhancement MOSFET
Reflow Profile
Profile Feature
Pb-Free Assembly Profile
Temperature Min. (Tsmin)
150°C
Temperature Max. (Tsmax)
200°C
Time (ts) from (Tsmin to Tsmax)
60-120 seconds
Ramp-up Rate (tL to tP)
3°C/second max.
Liquidous Temperature (TL)
217°C
Time (tL) Maintained Above (TL)
60 – 150 seconds
Peak Body Package Temperature
260°C +0°C / -5°C
Time (tP) within 5°C of 260°C
30 seconds
Ramp-down Rate (TP to TL)
6°C/second max
Time 25°C to Peak Temperature
8 minutes max.
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CTH4303NS-T52
N-Channel Enhancement MOSFET
DISCLAIMER
CT MICRO RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS
HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. CT MICRO DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
______________________________________________________________________________________
CT MICRO ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF CT MICRO INTERNATIONAL CORPORATION.
1. Life support devices or systems are devices or
2. A critical component is any component of a life
systems which, (a) are intended for surgical
support device or system whose failure to perform
implant into the body, or (b) support or sustain life,
can be reasonably expected to cause the failure of
or (c) whose failure to perform when properly used
the life support device or system, or to affect its
in accordance with instruction for use provided in
safety or effectiveness.
the labelling, can be reasonably expected to result
in significant injury to the user.
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