AON6246 [FREESCALE]
60V N-Channel MOSFET; 60V N沟道MOSFET
| 型号： | AON6246 |
| 厂家： | 
Freescale |
| 描述： | 60V N-Channel MOSFET |
| 文件： | 总6页 (文件大小：308K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AON6246
60V N-Channel MOSFET
General Description
The AON6246 uses trench MOSFET technology that is
uniquely optimized to provide the most efficient hi
frequency switching performance.Power losses are
minimized due to an extremely low combination of RDS(ON)
and Crss .In addition,switching behavior is well controlled with a soft recovery body diode.This device is idea
l for
boost converters and synchronous rectifiers for
backlighting.
consumer, telecom, industrial power supplies and LE D
Product summary
VDS
60V
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS = 4.5V)
80A
< 6.4mΩ
< 8mΩ
100% UIS Tested
100% Rg Tested
D
Top View
1
8
7
6
5
2
3
4
G
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
VDS
Maximum
Units
Drain-Source Voltage
Gate-Source Voltage
60
±20
80
V
V
VGS
TC=25°C
Continuous Drain
Current
Pulsed Drain Current C
ID
TC=100°C
A
51
IDM
170
13
TA=25°C
TA=70°C
Continuous Drain
Current
Avalanche Current C
Avalanche energy L=0.1mH C
IDSM
A
10
IAS, IAR
50
A
EAS, EAR
125
83
mJ
TC=25°C
PD
W
Power Dissipation B
TC=100°C
33
TA=25°C
2.3
PDSM
W
°C
Power Dissipation A
1.4
TA=70°C
Junction and Storage Temperature Range
TJ, TSTG
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
14
Max
17
Units
°C/W
°C/W
°C/W
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Case
t
≤ 10s
RθJA
Steady-State
Steady-State
40
55
RθJC
1.1
1.5
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AON6246
Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
Max Units
STATIC PARAMETERS
ID=250µA, VGS=0V
BVDSS
Drain-Source Breakdown Voltage
60
V
VDS=60V, VGS=0V
1
IDSS
Zero Gate Voltage Drain Current
µA
5
TJ=55°C
VDS=0V, VGS=±20V
VDS=VGS, ID=250µA
VGS=10V, VDS=5V
VGS=10V, ID=20A
IGSS
Gate-Body leakage current
Gate Threshold Voltage
On state drain current
100
2.5
nA
V
VGS(th)
ID(ON)
1.5
2
170
A
5.3
9.3
6.3
100
0.7
6.4
11.2
8
mΩ
RDS(ON)
Static Drain-Source On-Resistance
TJ=125°C
VGS=4.5V, ID=20A
mΩ
S
VDS=5V, ID=20A
gFS
VSD
IS
Forward Transconductance
Diode Forward Voltage
IS=1A,VGS=0V
Maximum Body-Diode Continuous Current G
1
V
85
A
DYNAMIC PARAMETERS
Ciss
Coss
Crss
Rg
Input Capacitance
2280 2850 3420
pF
pF
pF
Ω
VGS=0V, VDS=30V, f=1MHz
Output Capacitance
Reverse Transfer Capacitance
Gate resistance
180
4.5
0.4
258
15.5
0.8
335
26.5
1.2
VGS=0V, VDS=0V, f=1MHz
VGS=10V, VDS=30V, ID=20A
VGS=10V, VDS=30V, RL=1.5Ω,
SWITCHING PARAMETERS
Qg(10V) Total Gate Charge
26
11
33
14
9
40
20
nC
nC
nC
nC
ns
Qg(4.5V) Total Gate Charge
Qgs
Qgd
tD(on)
tr
Gate Source Charge
Gate Drain Charge
Turn-On DelayTime
Turn-On Rise Time
Turn-Off DelayTime
Turn-Off Fall Time
4
8
2
ns
RGEN=3Ω
tD(off)
tf
29
4
ns
ns
trr
IF=20A, dI/dt=500A/µs
IF=20A, dI/dt=500A/µs
13
50
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
19
72
25
95
ns
Qrr
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.
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. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°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 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.
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.
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AON6246
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
80
60
40
20
0
100
10V
4V
4.5V
6V
VDS=5V
80
60
40
20
0
3.5V
125°C
25°C
VGS=3V
4
1
1.5
2
2.5
3
3.5
4
4.5
5
0
1
2
3
5
VGS(Volts)
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
Figure 2: Transfer Characteristics (Note E)
10
8
2.2
2
1.8
1.6
1.4
1.2
1
VGS=10V
ID=20A
VGS=4.5V
VGS=10V
6
4
VGS=4.5V
ID=20A
2
0.8
0
5
10
15
ID (A)
20
25
30
0
25
50
75
100
125
150
175
Temperature (°C)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
Figure 4: On-Resistance vs. Junction Temperature
15
10
5
1.0E+02
1.0E+01
ID=20A
125°C
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
125°C
25°C
25°C
0.0
0.2
0.4
VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
0.6
0.8
1.0
1.2
0
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
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AON6246
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
3200
10
VDS=30V
ID=20A
2800
2400
2000
1600
1200
800
Ciss
8
6
4
Coss
2
400
Crss
0
0
0
5
10
15
20
25
30
35
40
0
10
20
30
40
50
60
Qg (nC)
VDS (Volts)
Figure 7: Gate-Charge Characteristics
Figure 8: Capacitance Characteristics
200
160
120
80
1000.0
100.0
10.0
1.0
TJ(Max)=150°C
TC=25°C
10µs
RDS(ON)
100µs
1ms
10ms
DC
TJ(Max)=150°C
TC=25°C
0.1
40
0.0
0
0.01
0.1
1
10
100
1000
0.0001
0.001
0.01
0.1
1
10
VDS (Volts)
Pulse Width (s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
Figure 10: Single Pulse Power Rating Junction-to-Case
(Note F)
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJC=1.5°C/W
PD
0.1
0.01
Ton
T
Single Pulse
0.0001
0.00001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
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AON6246
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000
100
80
60
40
20
0
TA=25°C
TA=100°C
100
10
1
TA=150°C
TA=125°C
1
10
100
1000
0
25
50
75
100
125
150
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
TCASE (°C)
Figure 13: Power De-rating (Note F)
100
10000
1000
100
10
TA=25°C
80
60
40
20
0
1
0
25
50
75
TCASE (°C)
100
125
150
0.00001
0.001
0.1
10
1000
Pulse Width (s)
Figure 14: Current De-rating (Note F)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
D=Ton/T
In descending order
TJ,PK=TA+PDM.ZθJA.RθJA
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
1
0.1
RθJA=55°C/W
PD
0.01
0.001
Single Pulse
0.1
Ton
T
0.0001
0.001
0.01
1
10
100
1000
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
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AON6246
Gate Charge Test Circuit & Waveform
Vgs
Qg
10V
+
VDC
+
Qgs
Qgd
Vds
VDC
-
-
DUT
Vgs
Ig
Charge
Resistive Switching Test Circuit & Waveforms
RL
Vds
Vds
90%
10%
+
DUT
Vdd
Vgs
VDC
Rg
-
Vgs
Vgs
td(on)
t
r
td(off)
t
f
ton
toff
Unclamped Inductive Switching (UIS) Test Circuit & Waveforms
L
EAR= 1/2 LIA2R
BVDSS
Vds
Id
Vgs
Vds
+
Vgs
Vdd
I AR
VDC
Id
Rg
-
DUT
Vgs
Vgs
Diode Recovery Test Circuit & Waveforms
Qrr = - Idt
Vds +
Vds -
Ig
DUT
Vgs
trr
L
Isd
I F
Isd
Vgs
dI/dt
I RM
+
Vdd
VDC
Vdd
-
Vds
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