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AOT14N50/AOB14N50/AOTF14N50
500V, 14A N-Channel MOSFET
General Description
Product Summary
The AOT14N50 &AOB14N50 & AOTF14N50 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 R DS(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)
600V@150℃
14A
RDS(ON) (at VGS=10V)
< 0.38Ω
100% UIS Tested
100% Rg Tested
For Halogen Free add "L" suffix to part number:
AOT14N50L & AOTF14N50L & AOB14N50L
Top View
TO-220
TO-263
D
D2PAK
TO-220F
D
G
AOT14N50
G
D
S
G
AOTF14N50
D
S
S
AOB14N50
Absolute Maximum Ratings T A=25°C unless otherwise noted
Parameter
Symbol
AOT14N50/AOB14N50
Drain-Source Voltage
500
VDS
Gate-Source Voltage
VGS
TC=25°C
Continuous Drain
Current
TC=100°C
Pulsed Drain Current
Avalanche Current
C
AOTF14N50
±30
14
ID
Units
V
V
14*
11
IDM
C
S
G
11*
A
56
IAR
6
A
EAR
540
mJ
Single plused avalanche energy G
Peak diode recovery dv/dt
TC=25°C
Power Dissipation B
Derate above 25 oC
EAS
dv/dt
1080
5
mJ
V/ns
W
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
TJ, TSTG
Repetitive avalanche energy
C
PD
50
0.4
TL
Symbol
RθJA
RθCS
-55 to 150
W/ oC
°C
300
°C
AOT14N50/AOB14N50
65
AOTF14N50
65
Units
°C/W
0.5
0.45
-2.5
°C/W
°C/W
Maximum Case-to-sink A
Maximum Junction-to-Case
RθJC
* Drain current limited by maximum junction temperature.
Rev6: Jul 2011
278
2.2
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Page 1 of 6
AOT14N50/AOB14N50/AOTF14N50
Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
ID=250µA, VGS=0V, TJ=25°C
500
Typ
Max
Units
STATIC PARAMETERS
BVDSS
Drain-Source Breakdown Voltage
BVDSS
/∆TJ
Breakdown Voltage Temperature
Coefficient
IDSS
Zero Gate Voltage Drain Current
IGSS
Gate-Body leakage current
VDS=0V, VGS=±30V
VGS(th)
Gate Threshold Voltage
VDS=5V ID=250µA
ID=250µA, VGS=0V, TJ=150°C
600
V
ID=250µA, VGS=0V
0.5
V/ oC
VDS=500V, VGS=0V
1
VDS=400V, TJ=125°C
10
±100
3.3
µA
4.2
4.5
nΑ
V
0.38
Ω
1
V
RDS(ON)
Static Drain-Source On-Resistance
VGS=10V, ID=7A
0.29
gFS
Forward Transconductance
VDS=40V, ID=7A
20
VSD
Diode Forward Voltage
IS=1A,VGS=0V
IS
Maximum Body-Diode Continuous Current
14
A
ISM
Maximum Body-Diode Pulsed Current
56
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
tD(on)
Turn-On DelayTime
tr
Turn-On Rise Time
tD(off)
Turn-Off DelayTime
tf
trr
Turn-Off Fall Time
Qrr
VGS=10V, VDS=400V, ID=14A
VGS=10V, VDS=250V, ID=14A,
RG=25Ω
IF=14A,dI/dt=100A/µs,VDS=100V
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge IF=14A,dI/dt=100A/µs,VDS=100V
S
0.71
1531
1914
2297
pF
153
191
229
pF
11
16
20
pF
1.75
3.5
5.3
Ω
42.8
51
nC
9.3
11
nC
20.3
24
nC
44
53
ns
84
101
ns
92
110
ns
50
60
ns
289
347
4.93
6
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 T J(MAX)=150°C. The SOA curve provides a single pulse rating.
G. L=60mH, IAS=6A, 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.
Rev6: Jul 2011
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Page 2 of 6
AOT14N50/AOB14N50/AOTF14N50
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
100
10V
-55°C
VDS=40V
6.5V
25
10
6V
ID(A)
ID (A)
20
15
10
125°C
VGS=5.5V
1
25°C
5
0
0.1
0
5
10
15
20
25
30
2
4
VDS (Volts)
Fig 1: On-Region Characteristics
0.5
8
10
3
Normalized On-Resistance
0.5
0.4
RDS(ON) (Ω )
6
VGS(Volts)
Figure 2: Transfer Characteristics
VGS=10V
0.4
0.3
0.3
2.5
VGS=10V
ID=7A
2
1.5
1
0.5
0.2
0
5
10
15
20
25
0
30
-100
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
1.2
1.0E+02
1.0E+00
40
125°C
IS (A)
BVDSS (Normalized)
1.0E+01
1.1
1
1.0E-01
25°C
1.0E-02
1.0E-03
0.9
1.0E-04
1.0E-05
0.8
-100
-50
0
50
100
150
200
TJ (°C)
Figure 5: Break Down vs. Junction Temperature
Rev6: Jul 2011
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0.0
0.2
0.4
0.6
0.8
1.0
VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
Page 3 of 6
AOT14N50/AOB14N50/AOTF14N50
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
10000
VDS=400V
ID=14A
Ciss
Capacitance (pF)
VGS (Volts)
12
9
6
1000
Coss
100
Crss
10
3
0
1
0
10
20
30
40
50
Qg (nC)
Figure 7: Gate-Charge Characteristics
1
10
VDS (Volts)
Figure 8: Capacitance Characteristics
100
100
100
10µs
10µs
RDS(ON)
limited
1ms
10ms
1
DC
0.1s
RDS(ON)
limited
10
100µs
100µs
ID (Amps)
10
ID (Amps)
0.1
60
1ms
1
DC
TJ(Max)=150°C
TC=25°C
0.1
TJ(Max)=150°C
TC=25°C
0.1
0.01
10ms
0.1s
1s
10s
0.01
1
10
100
1000
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area for AOT14N50/AOB14N50
(Note F)
1
10
100
1000
VDS (Volts)
Figure 10: Maximum Forward Biased Safe
Operating Area for AOTF14N50 (Note F)
18
Current rating ID(A)
15
12
9
6
3
0
0
Rev6: Jul 2011
25
50
75
100
125
TCASE (°C)
Figure 11: Current De-rating (Note B)
150
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Page 4 of 6
AOT14N50/AOB14N50/AOTF14N50
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
ZθJC Normalized Transient
Thermal Resistance
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
RθJC=0.45°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
0.01
Single Pulse
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 12: Normalized Maximum Transient Thermal Impedance for AOT14N50/AOB14N50 (Note F)
100
ZθJC Normalized Transient
Thermal Resistance
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
RθJC=2.5°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
0.01
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 AOTF14N50 (Note F)
Rev6: Jul 2011
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Page 5 of 6
AOT14N50/AOB14N50/AOTF14N50
Gate Charge Test Circuit & Waveform
Vgs
Qg
10V
+
+
VDC
-
VDC
DUT
Qgs
Vds
Qgd
-
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
+
Vgs
Vgs
VDC
-
Rg
Vdd
I AR
Id
DUT
Vgs
Vgs
Diode Recovery Tes t Circuit & Waveforms
Qrr = - Idt
Vds +
DUT
Vgs
Vds -
Isd
Vgs
Ig
Rev6: Jul 2011
L
Isd
+ Vdd
trr
dI/dt
IRM
Vdd
VDC
-
IF
Vds
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Page 6 of 6