AOD2146 N-Channel MOSFET Datasheet

AOD2146 Datasheet, PDF, Equivalent


Part Number

AOD2146

Description

40V N-Channel MOSFET

Manufacture

Alpha & Omega Semiconductors

Total Page 6 Pages
Datasheet
Download AOD2146 Datasheet


AOD2146
AOD2146
40V N-Channel AlphaSGT TM
General Description
• Trench Power AlphaSGTTM technology
• Low RDS(ON)
• Low Gate Charge
• Optimized Ruggedness
• RoHS and Halogen-Free Compliant
Product Summary
VDS
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS=4.5V)
40V
54A
< 3.1mΩ
< 4.2mΩ
Applications
• DC Motor Driver
• Synchronous Rectification in DC/DC and AC/DC
Converters
100% UIS Tested
100% Rg Tested
Top View
TO-252
DPAK
Bottom View
D
D
D
Orderable Part Number
AOD2146
S
G
G
S
Package Type
TO-252
G
S
Form
Tape & Reel
Minimum Order Quantity
2500
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
Continuous Drain
TC=25°C
Current G
TC=100°C
Pulsed Drain Current C
Continuous Drain
Current
Avalanche Current C
TA=25°C
TA=70°C
Avalanche energy L=0.3mH
Power Dissipation B
TC=25°C
TC=100°C
C
VGS
ID
IDM
IDSM
IAS
EAS
PD
Power Dissipation A
TA=25°C
TA=70°C
PDSM
Junction and Storage Temperature Range
TJ, TSTG
Maximum
40
±20
54
54
215
34.5
27.5
38
217
100
40
6.2
4.0
-55 to 150
Units
V
V
A
A
A
mJ
W
W
°C
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Case
t ≤ 10s
Steady-State
Steady-State
Symbol
RθJA
RθJC
Typ
15
40
1.0
Max
20
50
1.25
Units
°C/W
°C/W
°C/W
Rev.1.0: August 2017
www.aosmd.com
Page 1 of 6

AOD2146
AOD2146
Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol Parameter
Conditions
STATIC PARAMETERS
BVDSS Drain-Source Breakdown Voltage
IDSS Zero Gate Voltage Drain Current
ID=250µA, VGS=0V
VDS=40V, VGS=0V
IGSS
VGS(th)
RDS(ON)
gFS
VSD
IS
Gate-Body leakage current
Gate Threshold Voltage
Static Drain-Source On-Resistance
VDS=0V, VGS=±20V
VDS=VGS, ID=250µA
VGS=10V, ID=20A
VGS=4.5V, ID=20A
Forward Transconductance
VDS=5V, ID=20A
Diode Forward Voltage
IS=1A, VGS=0V
Maximum Body-Diode Continuous Current G
TJ=55°C
TJ=125°C
DYNAMIC PARAMETERS
Ciss Input Capacitance
Coss Output Capacitance
Crss Reverse Transfer Capacitance
Rg Gate resistance
VGS=0V, VDS=20V, f=1MHz
f=1MHz
SWITCHING PARAMETERS
Qg(10V)
Qg(4.5V)
Qgs
Qgd
Qoss
tD(on)
tr
tD(off)
tf
trr
Qrr
Total Gate Charge
Total Gate Charge
Gate Source Charge
VGS=10V, VDS=20V, ID=20A
Gate Drain Charge
Output Charge
Turn-On DelayTime
VGS=0V, VDS=20V
Turn-On Rise Time
Turn-Off DelayTime
VGS=10V, VDS=20V, RL=1.0,
RGEN=3
Turn-Off Fall Time
Body Diode Reverse Recovery Time IF=20A, di/dt=500A/µs
Body Diode Reverse Recovery Charge IF=20A, di/dt=500A/µs
Min
40
1.5
1
Typ
1.95
2.5
3.8
3.3
100
0.68
3830
630
45
2
50
20
13.5
3
27
12
12
44
9
18.5
50
Max Units
1
5
±100
2.5
3.1
4.7
4.2
1
54
V
µA
nA
V
mΩ
mΩ
S
V
A
pF
pF
pF
3Ω
70 nC
30 nC
nC
nC
nC
ns
ns
ns
ns
ns
nC
A. The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA =25°C. The Power
dissipation PDSM is based on R θJA t≤ 10s and the maximum allowed junction temperature of 150°C. The value in any given application depends on
the user's specific board design.
B. The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful in setting the upper
dissipation limit for cases where additional heatsinking is used.
C. Single pulse width limited by junction temperature TJ(MAX)=150°C.
D. The RθJA is the sum of the thermal impedance from junction to case RθJC and case to ambient.
E. The static characteristics in Figures 1 to 6 are obtained using <300µs pulses, duty cycle 0.5% max.
F. These curves are based on the junction-to-case thermal impedance which is measured with the device mounted to a large heatsink, assuming a
maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating.
G. The maximum current rating is package limited.
H. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C.
APPLICATIONS OR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE
PRODUCT DESIGN,FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
Rev.1.0: August 2017
www.aosmd.com
Page 2 of 6


Features AOD2146 40V N-Channel AlphaSGT TM Gener al Description • Trench Power AlphaSG TTM technology • Low RDS(ON) • Low Gate Charge • Optimized Ruggedness RoHS and Halogen-Free Compliant Prod uct Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS=4.5V) 40 V 54A < 3.1mΩ < 4.2mΩ Applications • DC Motor Driver • Synchronous Re ctification in DC/DC and AC/DC Converte rs 100% UIS Tested 100% Rg Tested Top View TO-252 DPAK Bottom View D D D Orderable Part Number AOD2146 S G G S Package Type TO-252 G S Form Tape & Reel Minimum Order Quantity 2500 Ab solute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Dra in-Source Voltage VDS Gate-Source Vol tage Continuous Drain TC=25°C Curre nt G TC=100°C Pulsed Drain Current C Continuous Drain Current Avalanche Cu rrent C TA=25°C TA=70°C Avalanche e nergy L=0.3mH Power Dissipation B TC= 25°C TC=100°C C VGS ID IDM IDSM IAS EAS PD Power Dissipation A TA=25°C TA=70°C PDSM Junction and Storage Temperature Ra.
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