AOB282L 데이터 시트보기 (PDF) - Alpha and Omega Semiconductor
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AOB282L Datasheet PDF : 6 Pages
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AOT282L/AOB282L
Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol Parameter
Conditions
Min Typ Max Units
STATIC PARAMETERS
BVDSS Drain-Source Breakdown Voltage
IDSS
Zero Gate Voltage Drain Current
IGSS
VGS(th)
ID(ON)
Gate-Body leakage current
Gate Threshold Voltage
On state drain current
ID=250µA, VGS=0V
80
V
VDS=80V, VGS=0V
TJ=55°C
1
µA
5
VDS=0V, VGS=±20V
±100 nA
VDS=VGS ID=250µA
2.2 2.85 3.5
V
VGS=10V, VDS=5V
420
A
VGS=10V, ID=20A
2.9 3.5
TO220
TJ=125°C
4.5 5.5
RDS(ON) Static Drain-Source On-Resistance
VGS=6V, ID=20A
TO220
VGS=10V, ID=20A
TO263
3.7
5.2
mΩ
2.6 3.2
VGS=6V, ID=20A
TO263
gFS
Forward Transconductance
VDS=5V, ID=20A
VSD
Diode Forward Voltage
IS=1A,VGS=0V
IS
Maximum Body-Diode Continuous Current G
3.4 4.9
60
S
0.68 1
V
105 A
DYNAMIC PARAMETERS
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Rg
Gate resistance
VGS=0V, VDS=40V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
7765
pF
960
pF
66
pF
0.5
1
1.5
Ω
SWITCHING PARAMETERS
Qg(10V) Total Gate Charge
127 178 nC
Qg(4.5V) Total Gate Charge
Qgs
Gate Source Charge
VGS=10V, VDS=40V, ID=20A
58
nC
35
nC
Qgd
Gate Drain Charge
21
nC
tD(on)
Turn-On DelayTime
24
ns
tr
tD(off)
Turn-On Rise Time
Turn-Off DelayTime
VGS=10V, VDS=40V, RL=2Ω,
RGEN=3Ω
18
ns
55
ns
tf
Turn-Off Fall Time
17
ns
trr
Body Diode Reverse Recovery Time IF=20A, dI/dt=500A/µs
40
ns
Qrr
Body Diode Reverse Recovery Charge IF=20A, dI/dt=500A/µs
320
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 and the maximum allowed junction temperature of 150°C. The value in any given application depends
on the user's specific board design, and the maximum temperature of 175°C may be used if the PCB allows it.
B. The power dissipation PD is based on TJ(MAX)=175°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. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=175°C. Ratings are based on low frequency and duty cycles to keep
initial TJ =25°C.
D. The RθJA is the sum of the thermal impedence 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 impedence which is measured with the device mounted to a large heatsink, assuming
a maximum junction temperature of TJ(MAX)=175°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.
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. 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 IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
Rev 0 : August 2012
www.aosmd.com
Page 2 of 6
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