AOSMD AOT7N70

AOT7N70/AOTF7N70
700V, 7A N-Channel MOSFET
General Description
Product Summary
The AOT7N70 & AOTF7N70 have been fabricated using
an advanced high voltage MOSFET process that is
designed to deliver high levels of performance and
robustness in popular AC-DC applications.
By providing low RDS(on), Ciss and Crss along with
guaranteed avalanche capability these parts can be
adopted quickly into new and existing offline power supply
designs.
VDS
ID (at VGS=10V)
[email protected]
7A
RDS(ON) (at VGS=10V)
< 1.8Ω
100% UIS Tested
100% Rg Tested
For Halogen Free add "L" suffix to part number:
AOT7N70L & AOTF7N70L
Top View
D
TO-220F
TO-220
G
G
D
S
G
D
S
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
AOT7N70
Drain-Source Voltage
VDS
700
Gate-Source Voltage
±30
Continuous Drain
Current
VGS
TC=25°C
TC=100°C
AOTF7N70
V
7
ID
Units
V
7*
4.2
4.2*
A
Pulsed Drain Current C
IDM
Avalanche Current C
IAR
5
A
Repetitive avalanche energy C
EAR
187
mJ
Single plused avalanche energy G
Peak diode recovery dv/dt
TC=25°C
Power Dissipation B Derate above 25oC
Junction and Storage Temperature Range
Maximum lead temperature for soldering
purpose, 1/8" from case for 5 seconds
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A,D
EAS
dv/dt
375
5
mJ
V/ns
W
24
PD
38.5
0.3
TJ, TSTG
-55 to 150
W/ oC
°C
300
°C
TL
Symbol
RθJA
RθCS
AOT7N70
65
AOTF7N70
65
Units
°C/W
0.5
0.63
-3.25
°C/W
°C/W
Maximum Case-to-sink A
Maximum Junction-to-Case
RθJC
* Drain current limited by maximum junction temperature.
Rev 1: July 2010
198
1.6
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Page 1 of 6
AOT7N70/AOTF7N70
Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
ID=250µA, VGS=0V, TJ=25°C
700
Typ
Max
Units
STATIC PARAMETERS
BVDSS
Drain-Source Breakdown Voltage
BVDSS
/∆TJ
Zero Gate Voltage Drain Current
IDSS
Zero Gate Voltage Drain Current
ID=250µA, VGS=0V, TJ=150°C
800
V
ID=250µA, VGS=0V
0.8
V/ oC
VDS=700V, VGS=0V
1
VDS=560V, TJ=125°C
10
IGSS
Gate-Body leakage current
VDS=0V, VGS=±30V
VGS(th)
Gate Threshold Voltage
VDS=5V ID=250µA
RDS(ON)
Static Drain-Source On-Resistance
VGS=10V, ID=3.5A
gFS
Forward Transconductance
VDS=40V, ID=3.5A
6.7
VSD
Diode Forward Voltage
IS=1A,VGS=0V
0.76
±100
3
µA
4
4.5
nΑ
V
1.48
1.8
Ω
1
V
S
IS
Maximum Body-Diode Continuous Current
7
A
ISM
Maximum Body-Diode Pulsed Current
24
A
DYNAMIC PARAMETERS
Input Capacitance
Ciss
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Rg
Gate resistance
VGS=0V, VDS=25V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
SWITCHING PARAMETERS
Qg
Total Gate Charge
Qgs
Gate Source Charge
Qgd
Gate Drain Charge
VGS=10V, VDS=560V, ID=7A
782
978
1175
pF
64
80
104
pF
5.5
7
10
pF
2
4
6
Ω
16
20.5
25
nC
4
5
6
nC
6.3
7.9
11.8
nC
tD(on)
Turn-On DelayTime
tr
Turn-On Rise Time
tD(off)
Turn-Off DelayTime
tf
trr
Turn-Off Fall Time
Body Diode Reverse Recovery Time
IF=7A,dI/dt=100A/µs,VDS=100V
215
270
325
Qrr
Body Diode Reverse Recovery Charge IF=7A,dI/dt=100A/µs,VDS=100V
4.7
5.9
7.1
VGS=10V, VDS=350V, ID=7A,
RG=25Ω
23
ns
50
ns
53
ns
38
ns
ns
µC
A. The value of R θJA is measured with the device in a still air environment with T A =25°C.
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 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 <300 µs 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)=150°C. The SOA curve provides a single pulse ratin g.
G. L=30mH, IAS=5A, VDD=150V, RG=25Ω, Starting TJ=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 1: July 2010
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Page 2 of 6
AOT7N70/AOTF7N70
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
12
100
10V
VDS=40V
-55°C
9
10
ID(A)
ID (A)
6.5V
6
6V
125°C
1
3
25°C
VGS=5.5V
0.1
0
0
5
10
15
20
25
2
30
VDS (Volts)
Fig 1: On-Region Characteristics
6
8
10
VGS(Volts)
Figure 2: Transfer Characteristics
3.0
Normalized On-Resistance
3
2.5
RDS(ON) (Ω )
4
2.0
VGS=10V
1.5
2
4
6
8
10
12
VGS=10V
ID=3.5A
2
1.5
1
0.5
0
-100
1.0
0
2.5
14
ID (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
-50
0
50
100
150
200
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
1.0E+02
1.2
40
1.0E+00
IS (A)
BVDSS (Normalized)
1.0E+01
1.1
1
125°C
1.0E-01
25°C
1.0E-02
0.9
1.0E-03
0.8
-100
1.0E-04
-50
0
50
100
150
200
TJ (°C)
Figure 5:Break Down vs. Junction Temparature
Rev 1: July 2010
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0.0
0.2
0.4
0.6
0.8
1.0
1.2
VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
Page 3 of 6
AOT7N70/AOTF7N70
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
10000
Capacitance (pF)
VGS (Volts)
Ciss
VDS=560V
ID=7A
12
9
6
1000
Coss
100
10
3
Crss
1
0
0
5
10
15
20
25
Qg (nC)
Figure 7: Gate-Charge Characteristics
100
1
10
VDS (Volts)
Figure 8: Capacitance Characteristics
100
100
RDS(ON)
limited
10µs
100µs
1
1ms
DC
0.1
10µs
10
ID (Amps)
10
ID (Amps)
0.1
30
10ms
RDS(ON)
limited
100µs
1
1ms
10ms
DC
0.1
TJ(Max)=150°C
TC=25°C
TJ(Max)=150°C
TC=25°C
0.1s
1s
0.01
0.01
1
10
100
VDS (Volts)
1000
10000
Figure 9: Maximum Forward Biased Safe Operating
Area for AOT7N70 (Note F)
1
10
100
VDS (Volts)
1000
10000
Figure 10: Maximum Forward Biased Safe
Operating Area for AOTF7N70 (Note F)
Current rating ID(A)
8
6
4
2
0
0
25
50
75
100
125
150
TCASE (°C)
Figure 11: Current De-rating (Note B)
Rev 1: July 2010
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Page 4 of 6
AOT7N70/AOTF7N70
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
Zθ JC Normalized Transient
Thermal Resistance
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
RθJC=0.63°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
PD
Ton
0.01
T
Single Pulse
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 12: Normalized Maximum Transient Thermal Impedance for AOT7N70 (Note F)
Zθ JC Normalized Transient
Thermal Resistance
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
RθJC=3.25°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
PD
0.01
Ton
T
Single Pulse
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 13: Normalized Maximum Transient Thermal Impedance for AOTF7N70 (Note F)
Rev 1: July 2010
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Page 5 of 6
AOT7N70/AOTF7N70
Gate Charge Test Circuit & Waveform
Vgs
Qg
10V
+
+ Vds
VDC
-
Qgs
Qgd
VDC
DUT
-
Vgs
Ig
Charge
Res istive Switching Test Circuit & Waveforms
RL
Vds
Vds
DUT
Vgs
+
VDC
90%
Vdd
-
Rg
10%
Vgs
Vgs
t d(on)
tr
t d(off)
t on
tf
t off
Unclamped Inductive Switching (UIS) Test Circuit & Waveforms
L
EAR= 1/2 LI
Vds
2
AR
BVDSS
Vds
Id
+ Vdd
Vgs
Vgs
I AR
VDC
-
Rg
Id
DUT
Vgs
Vgs
Diode Recovery Tes t Circuit & Waveforms
Qrr = - Idt
Vds +
DUT
Vgs
Vds -
Isd
Vgs
Ig
Rev 1: July 2010
L
Isd
+
VDC
-
IF
trr
dI/dt
IRM
Vdd
Vdd
Vds
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Page 6 of 6