ALPHA OMEGA AOD294A 100V N-Channel AlphaSGT Mosfet Owner’s Manual
- May 15, 2024
- Alpha Omega
Table of Contents
AOD294A/AOI294A
100V N-Channel AlphaSGT™
General Description
- Trench Power AlphaSGT™ technology
- Low R DS(ON)
- Logic Level Driving
- Excellent QG x RDS(ON) Product (FOM)
- Pb-Free lead Plating, RoHS and Halogen-Free Compliant
Applications
- High Frequency Switching and Synchronous Recfification
Product Summary
| VDS | 100V |
|---|---|
| ID (at VGS =10V) | 55A |
| RDS(ON) (at VGS =10V) | < 12mΩ |
| RDS(ON) (at VGS =4.5V) | < 15.5mΩ |
100% UIS Tested
100% Rg Tested
Orderable Part Number| Package Type| Form| Minimum Order
Quantity
---|---|---|---
AOD294A| TO-252| Tape & Reel| 2500
AOI294A| TO-251A| Tube| 4000
Absolute Maximum Ratings T A=25°C unless otherwise noted
Parameter| Symbol| Maximum| Units
Drain-Source Voltage| VDS| 100| V
Gate-Source Voltage| VGS| ±20| V
Continuous Drain Current| TC=25°C| ID| 55| A
TC=100°C| 35
Pulsed Drain Current C| IDM| 138
Continuous Drain Current| TA=25°C| IDSM| 16| A
TA=70°C| 13
Avalanche Current C| IAS| 25| A
Avalanche energy L=0.1mH C| EAS| 31| mJ
VDS Spike I| 10μs| VSPIKE| 120| V
Power Dissipation B| TC=25°C| PD| 73| W
TC=100°C| 30
Power Dissipation A| TA=25°C| PDSM| 6.2| W
TA=70°C| 4.0
Junction and Storage Temperature Range| TJ, TSTG| -55 to 150| °C
Electrical Characteristics (TJ =25°C unless otherwise noted)
Symbol| Parameter| Conditions| Min| Typ| Max|
Units
---|---|---|---|---|---|---
STATIC PARAMETERS
BVDSS| Drain-Source Breakdown Voltage| ID=250mA, VGS=0V| 100| | | V
IDSS| Zero Gate Voltage Drain Current| VDS=100V, VGS=0V| | | 1| μA
TJ=55°C| | | 5
IGSS| Gate-Body leakage current| VDS=0V, VGS=±20V| | | ±100| nA
VGS(th)| Gate Threshold Voltage| VDS=VGS, ID=250mA| 1.5| 2.0| 2.5| V
RDS(ON)| Static Drain-Source On-Resistance| VGS=10V, ID=20A| | 10| 12| mΩ
TJ=125°C| | 18| 22
VGS=4.5V, ID=20A| | 12| 15.5| mΩ
gFS| Forward Transconductance| VDS=5V, ID=20A| | 67| | S
VSD| Diode Forward Voltage| IS=1A, VGS=0V| | 0.71| 1| V
IS| Maximum Body-Diode Continuous Current| | | 55| A
DYNAMIC PARAMETERS
Ciss| Input Capacitance| VGS=0V, VDS=50V, f=1MHz| | 2305| | pF
Coss| Output Capacitance| | 180| | pF
Crss| Reverse Transfer Capacitance| | 11.5| | pF
Rg| Gate resistance| f=1MHz| 0.2| 0.5| 1.0| Ω
SWITCHING PARAMETERS
Qg(10V)| Total Gate Charge| VGS=10V, VDS=50V, ID=20A| | 32.5| 50| nC
Qg(4.5V)| Total Gate Charge| | 15.5| 25| nC
Qgs| Gate Source Charge| | 6.5| | nC
Qgd| Gate Drain Charge| | 5| | nC
tD(on)| Turn-On DelayTime| VGS=10V, VDS=50V, RL=2.5W, RGEN=3W| | 7| | ns
tr| Turn-On Rise Time| | 3| | ns
tD(off)| Turn-Off DelayTime| | 27| | ns
tf| Turn-Off Fall Time| | 4| | ns
trr| Body Diode Reverse Recovery Time| IF=20A, di/dt=500A/ms| | 29.5| | ns
Qrr| Body Diode Reverse Recovery Charge| IF=20A, di/dt=500A/ms| | 160| | 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 T A =25°C. The Power
dissipation PDSM is based on RθJA 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 T J(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 <300ms
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 heatsin k, assuming a maximum
junction temperature of Tθ(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 T A=25°C.
I. L=100uH, Fsw=1Hz, Tj≤150C by repetitive UIS.
APPLICATIONS OR USES 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 MAKE CHANGES
TO PRODUCT SPECIFICATIONS WITHOUT NOTICE. IT IS THE RESPONSIBILITY OF THE
CUSTOMER TO EVALUATE SUITABILITY OF THE PRODUCT FOR THEIR INTENDED
APPLICATION. CUSTOMER SHALL COMPLY WITH APPLICABLE LEGAL REQUIREMENTS,
INCLUDING ALL APPLICABLE EXPORT CONTROL RULES, REGULATIONS AND LIMITATIONS.
AOS’ products are provided subject to AOS’ terms and conditions of sale which
are set forth at: http://www.aosmd.com/terms_and_conditions_of_sale
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
Rev.3.1: August 2023
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References
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