AON6280

AON6280
80V N-Channel MOSFET
General Description Product Summary
V
DS
I
D
(at V
GS
=10V) 85A
R
DS(ON)
(at V
GS
=10V) < 4.1m
R
DS(ON)
(at V
GS
=6V) < 5.0m
100% UIS Tested
100% R
g
Tested
Symbol
V
Drain-Source Voltage
80
The AON6280 uses trench MOSFET technology that is
uniquely optimized to provide the most efficient high
frequency switching performance. Both conduction and
switching power losses are minimized due to an
extremely low combination of R
DS(ON)
, Ciss and Coss.
This device is ideal for boost converters and synchronous
rectifiers for consumer, telecom, industrial power supplies
and LED backlighting.
V
Maximum UnitsParameter
Absolute Maximum Ratings T
A
=25°C unless otherwise noted
80V
G
D
S
Top View
1
2
3
4
8
7
6
5
PIN1
DFN5X6
Top View Bottom View
V
DS
V
GS
I
DM
I
AS
E
AS
T
J
, T
STG
Symbol
t 10s
Steady-State
Steady-State
R
θJC
230Pulsed Drain Current
C
Continuous Drain
Current
G
Parameter Typ Max
T
C
=25°C
7.3
33
T
C
=100°C
Maximum Junction-to-Ambient
A
°C/W
R
θJA
14
40
17
V±20Gate-Source Voltage
Drain-Source Voltage
80
Units
Junction and Storage Temperature Range -55 to 150 °C
Thermal Characteristics
V
Avalanche energy L=0.1mH
C
mJ
Avalanche Current
C
13
Continuous Drain
Current
125
17
A50
A
T
A
=25°C
I
DSM
A
T
A
=70°C
I
D
85
65
T
C
=25°C
T
C
=100°C
Power Dissipation
B
P
D
W
Power Dissipation
A
P
DSM
W
T
A
=70°C
83
4.7
T
A
=25°C
Maximum Junction-to-Case
°C/W
°C/W
Maximum Junction-to-Ambient
A D
1
55
1.5
www.aosmd.com Page 1 of 6
AON6280
Symbol Min Typ Max Units
BV
DSS
80 V
V
DS
=80V, V
GS
=0V 1
T
J
=55°C 5
I
GSS
±100 nA
V
GS(th)
Gate Threshold Voltage
2 2.6 3.2 V
I
D(ON)
230 A
3.4 4.1
T
J
=125°C 5.8 7
4 5 m
g
FS
76 S
V
SD
0.7 1 V
I
S
85 A
C
iss
3930 pF
C
oss
592 pF
C
rss
66 pF
R
g
0.3 0.7 1.1
Q
g
58 82 nC
Q
gs
15 nC
Q
gd
14 nC
t
D(on)
13 ns
t
r
6 ns
t
32
ns
Maximum Body-Diode Continuous Current
G
Input Capacitance
Output Capacitance
Turn-On DelayTime
DYNAMIC PARAMETERS
Turn-On Rise Time
Turn-Off DelayTime
V
GS
=10V, V
DS
=40V, R
L
=2,
R
=3
Gate resistance
V
GS
=0V, V
DS
=0V, f=1MHz
Total Gate Charge
V
GS
=10V, V
DS
=40V, I
D
=20A
Gate Source Charge
Gate Drain Charge
R
DS(ON)
Static Drain-Source On-Resistance
m
I
S
=1A,V
GS
=0V
V
DS
=5V, I
D
=20A
V
GS
=6V, I
D
=20A
V
DS
=V
GS
I
D
=250µA
V
DS
=0V, V
GS
20V
Zero Gate Voltage Drain Current
Gate-Body leakage current
Forward Transconductance
Diode Forward Voltage
Electrical Characteristics (T
J
=25°C unless otherwise noted)
STATIC PARAMETERS
Parameter Conditions
I
DSS
µA
Drain-Source Breakdown Voltage
On state drain current
I
D
=250µA, V
GS
=0V
V
GS
=10V, V
DS
=5V
V
GS
=10V, I
D
=20A
Reverse Transfer Capacitance
V
GS
=0V, V
DS
=40V, f=1MHz
SWITCHING PARAMETERS
t
D(off)
32
ns
t
f
9 ns
t
rr
36 ns
Q
rr
153
nC
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.
Body Diode Reverse Recovery Charge
I
F
=20A, dI/dt=500A/µs
Turn-Off DelayTime
R
GEN
=3
Turn-Off Fall Time
Body Diode Reverse Recovery Time
I
F
=20A, dI/dt=500A/µs
A. The value of R
θJA
is measured with the device mounted on 1in
2
FR-4 board with 2oz. Copper, in a still air environment with T
A
=25°C. The
Power dissipation P
DSM
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.
B. The power dissipation P
D
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. Repetitive rating, pulse width limited by junction temperature T
J(MAX)
=150°C. Ratings are based on low frequency and duty cycles to keep
initial T
J
=25°C.
D. The R
θJA
is the sum of the thermal impedence from junction to case R
θJC
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 T
J(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 in
2
FR-4 board with 2oz. Copper, in a still air environment with T
A
=25°C.
Rev 1 : Mar. 2012
www.aosmd.com Page 2 of 6
AON6280
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
17
5
2
10
0
18
0
20
40
60
80
100
0 1 2 3 4 5 6
I
D
(A)
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
0
2
4
6
8
10
0 5 10 15 20 25 30
R
DS(ON)
(m
)
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
0.8
1
1.2
1.4
1.6
1.8
2
0 25 50 75 100 125 150 175
Normalized On-Resistance
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
(Note E)
V
GS
=6V
I
D
=20A
V
GS
=10V
I
D
=20A
25°C
125
°
C
V
DS
=5V
V
GS
=6V
V
GS
=10V
0
20
40
60
80
100
0 1 2 3 4 5
I
D
(A)
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
V
GS
=3.5V
4V
6V
10V
4.5V
5V
40
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
0.0 0.2 0.4 0.6 0.8 1.0 1.2
I
S
(A)
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
25°C
125°C
(Note E)
0
2
4
6
8
10
12
2 4 6 8 10
R
DS(ON)
(m
)
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
I
D
=20A
25°C
125°C
Rev 1 : Mar. 2012
www.aosmd.com Page 3 of 6

AON6280

Mfr. #:
Manufacturer:
Description:
MOSFET N-CH 80V 17A 8DFN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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