AOL1240 [AOS]
40V N-Channel MOSFET; 40V N沟道MOSFET型号: | AOL1240 |
厂家: | ALPHA & OMEGA SEMICONDUCTORS |
描述: | 40V N-Channel MOSFET |
文件: | 总6页 (文件大小:269K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
AOL1240
40V N-Channel MOSFET
General Description
Product Summary
VDS
40V
The AOL1240 uses trench MOSFET technology that is
uniquely optimized to provide the most efficient high
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 "Schottky style" soft recovery body
diode.
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS =4.5V)
69A
< 3mΩ
< 4.4mΩ
100% UIS Tested
100% Rg Tested
UltraSO-8TM
D
Top View
Bottom View
D
G
S
G
G
S
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Maximum
Units
Drain-Source Voltage
VDS
40
V
V
Gate-Source Voltage
VGS
±20
69
TC=25°C
Continuous Drain
Current G
ID
TC=100°C
54
A
Pulsed Drain Current C
IDM
400
19
TA=25°C
TA=70°C
Continuous Drain
Current
Avalanche Current C
Avalanche energy L=0.1mH C
IDSM
A
15
IAS, IAR
65
A
EAS, EAR
211
125
62.5
2.1
mJ
TC=25°C
PD
W
Power Dissipation B
TC=100°C
TA=25°C
PDSM
W
°C
Power Dissipation A
1.3
TA=70°C
Junction and Storage Temperature Range
TJ, TSTG
-55 to 175
Thermal Characteristics
Parameter
Symbol
Typ
20
50
1
Max
25
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
60
RθJC
1.2
Rev 0: Sep. 2011
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Page 1 of 6
AOL1240
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
40
V
VDS=40V, 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
2.3
nA
V
VGS(th)
ID(ON)
1.3
1.8
400
A
2.4
3.75
3.2
3
mΩ
RDS(ON)
Static Drain-Source On-Resistance
TJ=125°C
4.7
4.4
VGS=4.5V, ID=20A
mΩ
S
VDS=5V, ID=20A
gFS
VSD
IS
Forward Transconductance
Diode Forward Voltage
90
IS=1A,VGS=0V
Maximum Body-Diode Continuous Current G
0.68
1
V
69
A
DYNAMIC PARAMETERS
Ciss
Coss
Crss
Rg
Input Capacitance
2530 3165 3800
pF
pF
pF
Ω
VGS=0V, VDS=20V, f=1MHz
Output Capacitance
Reverse Transfer Capacitance
Gate resistance
640
13.5
0.5
920
45.5
1
1120
77.5
1.5
VGS=0V, VDS=0V, f=1MHz
SWITCHING PARAMETERS
Qg(10V) Total Gate Charge
33.5
12.5
42
18
8
50.5
23.5
nC
nC
nC
nC
ns
Qg(4.5V) Total Gate Charge
VGS=10V, VDS=20V, ID=20A
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
3.5
9
VGS=10V, VDS=20V, RL=1Ω,
RGEN=3Ω
3.5
32
6
ns
tD(off)
tf
ns
ns
trr
IF=20A, dI/dt=500A/µs
IF=20A, dI/dt=500A/µs
14
40
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
20.5
56
27
73
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, 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 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)=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: Sep. 2011
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Page 2 of 6
AOL1240
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
120
100
80
60
40
20
0
100
80
60
40
20
0
10V
3.5V
4V
VDS=5V
4.5V
VGS=3V
125°C
25°C
1
2
3
4
5
0
1
2
3
4
5
VGS(Volts)
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
Figure 2: Transfer Characteristics (Note E)
6
5
4
3
2
1
0
2
1.8
1.6
1.4
1.2
1
VGS=10V
ID=20A
VGS=4.5V
VGS=10V
VGS=4.5V
ID=20A
0.8
0
25
50
75
100 125 150 175 200
0
5
10
15
ID (A)
20
25
30
Temperature (°C)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
Figure 4: On-Resistance vs. JunctionTemperature
8
6
4
2
0
1.0E+02
1.0E+01
ID=20A
1.0E+00
125°C
125°C
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
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
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
Rev 0: Sep. 2011
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Page 3 of 6
AOL1240
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
4500
VDS=20V
ID=20A
4000
3500
3000
2500
2000
1500
1000
500
8
Ciss
6
Coss
4
2
Crss
0
0
0
5
10
15
20
Qg (nC)
25
30
35
40
45
0
5
10
15
VDS (Volts)
Figure 8: Capacitance Characteristics
20
25
30
35
40
Figure 7: Gate-Charge Characteristics
400
350
300
250
200
150
100
50
1000.0
100.0
10.0
1.0
TJ(Max)=175°C
TC=25°C
10µs
RDS(ON)
limited
100µs
1ms
10ms
DC
TJ(Max)=175°C
TC=25°C
0.1
0.0
0
0.01
0.1
1
10
100
0.001
0.01
0.1
1
10
100
VDS (Volts)
Pulse Width (s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
Figure 10: Single Pulse Power Rating Junction-to-Ca
(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=1.2°C/W
PD
0.1
0.01
Ton
T
Single Pulse
1E-05
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev 0: Sep. 2011
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Page 4 of 6
AOL1240
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000
140
120
TA=25°C
TA=100°C
100
80
60
40
20
0
100
10
1
TA=150°C
TA=125°C
1
10
100
1000
0
25
50
75
TCASE (°C)
Figure 13: Power De-rating (Note F)
100
125
150
175
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
10000
1000
100
10
80
60
40
20
0
TA=25°C
1
1E-05
0.001
0.1
10
1000
0
25
50
75
TCASE (°C)
100
125
150
175
Pulse Width (s)
Figure 14: Current De-rating (Note F)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
1
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJA=60°C/W
0.1
0.01
PD
Single Pulse
0.001
Ton
T
0.001
1E-05
0.0001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
Rev 0: Sep. 2011
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Page 5 of 6
AOL1240
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
Rev 0: Sep. 2011
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Page 6 of 6
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