AO4618

AO4618
40V Complementary MOSFET
General Description
Product Summary
The AO4618 uses advanced trench technology to provide
excellent RDS(ON) and low gate charge. This
complementary N and P channel MOSFET configuration
is ideal for low Input Voltage inverter applications.
N-Channel
VDS= 40V
P-Channel
-40V
ID= 8A (VGS=10V)
-7A (VGS=-10V)
RDS(ON)
RDS(ON)
< 19mΩ (VGS=10V)
< 23mΩ (VGS=-10V)
< 27mΩ (VGS=4.5V)
< 30mΩ (VGS=-4.5V)
100% UIS Tested
100% Rg Tested
100% UIS Tested
100% Rg Tested
SOIC-8
Top View
D2
D1
Bottom View
Top View
S2
G2
S1
G1
1
2
3
4
8
7
6
5
D2
D2
D1
D1
G2
G1
S1
S2
n-channel
Pin1
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Max n-channel
VDS
Drain-Source Voltage
40
Gate-Source Voltage
VGS
TA=25°C
Continuous Drain
Current
ID
TA=70°C
p-channel
Max p-channel
-40
Units
V
±20
±20
V
8
-7
A
6
-5.5
IDM
40
-35
Avalanche Current C
IAS
15
-35
A
Avalanche energy L=0.1mH C
TA=25°C
EAS
11
61
mJ
Pulsed Drain Current
Power Dissipation B
C
PD
TA=70°C
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Lead
Rev.1. 0: August 2013
Steady-State
Steady-State
2
1.3
TJ, TSTG
Symbol
t ≤ 10s
2
1.3
RθJA
RθJL
www.aosmd.com
-55 to 150
Typ
48
74
32
W
°C
Max
62.5
90
40
Units
°C/W
°C/W
°C/W
Page 1 of 9
AO4618
N-Channel Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
STATIC PARAMETERS
Drain-Source Breakdown Voltage
BVDSS
IDSS
Zero Gate Voltage Drain Current
Conditions
Min
ID=250µA, VGS=0V
Gate-Body leakage current
VDS=0V, VGS=±20V
Gate Threshold Voltage
VDS=VGS ID=250µA
RDS(ON)
Static Drain-Source On-Resistance
VGS=10V, ID=8A
TJ=125°C
VGS=4.5V, ID=4A
gFS
Forward Transconductance
VDS=5V, ID=8A
VSD
Diode Forward Voltage
IS=1A,VGS=0V
IS
Maximum Body-Diode Continuous Current
DYNAMIC PARAMETERS
Ciss
Input Capacitance
Output Capacitance
Crss
Reverse Transfer Capacitance
Rg
Gate resistance
VGS=0V, VDS=20V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
SWITCHING PARAMETERS
Qg(10V) Total Gate Charge
Qg(4.5V) Total Gate Charge
Qgs
Gate Source Charge
Qgd
VGS=10V, VDS=20V, ID=8A
µA
5
1.4
1
Units
V
1
TJ=55°C
VGS(th)
Max
40
VDS=40V, VGS=0V
IGSS
Coss
Typ
1.9
±100
nA
2.4
V
15.4
19
22.5
29
21
27
mΩ
1
V
2.5
A
33
0.75
mΩ
S
415
pF
112
pF
11
pF
2.2
3.5
Ω
6.5
12
nC
3
6
nC
1.2
nC
Gate Drain Charge
1.1
nC
tD(on)
Turn-On DelayTime
4
ns
tr
Turn-On Rise Time
tD(off)
Turn-Off DelayTime
tf
Turn-Off Fall Time
trr
IF=8A, dI/dt=100A/µs
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge IF=8A, dI/dt=100A/µs
Qrr
VGS=10V, VDS=20V, RL=2.5Ω,
RGEN=3Ω
3
ns
15
ns
2
ns
12.5
ns
nC
3.5
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
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 ≤ 10s junction-to-ambient thermal resistance.
C. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and duty cycles to keep
initialTJ=25°C.
D. The RθJA is the sum of the thermal impedence from junction to lead RθJL and lead 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-ambient thermal impedence which is measured with the device mounted on 1in2 FR-4 board with
2oz. Copper, assuming a maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating.
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. 0: August 2013
www.aosmd.com
Page 2 of 9
AO4618
N-Channel: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
20
VDS=5V
4.5V
25
16
10V
3.5V
20
ID(A)
ID (A)
12
15
8
10
125°C
3V
4
5
25°C
VGS=2.5V
0
0
0
1
2
3
4
5
0
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
2
3
4
5
6
VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
1.8
Normalized On-Resistance
30
VGS=4.5V
25
RDS(ON) (mΩ
Ω)
1
20
15
VGS=10V
10
VGS=10V
ID=8A
1.6
1.4
17
5
VGS=4.5V
2
ID=4A
10
1.2
1
0.8
0
3
6
9
12
15
ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
0
50
25
50
75
100
125
150
175
Temperature (°C)
0
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
1.0E+02
ID=8A
45
1.0E+01
40
1.0E+00
35
30
IS (A)
RDS(ON) (mΩ
Ω)
40
125°C
1.0E-01
125°C
1.0E-02
25
25°C
1.0E-03
20
15
1.0E-04
25°C
10
1.0E-05
2
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
Rev.1. 0: August 2013
4
www.aosmd.com
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 9
AO4618
N-Channel: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
500
10
VDS=20V
ID=8A
400
Ciss
Capacitance (pF)
VGS (Volts)
8
6
4
300
200
Coss
2
100
0
0
0
2
4
6
Qg (nC)
Figure 7: Gate-Charge Characteristics
0
8
100.0
Crss
5
10
15
20
25
VDS (Volts)
Figure 8: Capacitance Characteristics
30
1000
TA=25°C
10µs
RDS(ON)
limited
100
100µs
1.0
1ms
10ms
TJ(Max)=150°C
TA=25°C
0.1
Power (W)
ID (Amps)
10.0
10
10s
DC
1
0.0
0.01
0.1
1
VDS (Volts)
10
100
0.00001
Figure 9: Maximum Forward Biased
Safe Operating Area (Note F)
0.001
0.1
10
1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junctionto-Ambient (Note F)
Zθ JA Normalized Transient
Thermal Resistance
10
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1
RθJA=90°C/W
0.1
PD
0.01
Ton
T
0.001
0.00001
Rev.1. 0: August 2013
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
www.aosmd.com
100
1000
Page 4 of 9
AO4618
Gate Charge Test Circuit & Waveform
Vgs
Qg
10V
+
+ Vds
VDC
-
Qgs
Qgd
VDC
-
DUT
Vgs
Ig
Charge
Resistive Switching Test Circuit & Waveforms
RL
Vds
Vds
90%
+ Vdd
DUT
Vgs
VDC
-
Rg
10%
Vgs
Vgs
t d(on)
tr
t d(off)
t on
tf
toff
Unclamped Inductive Switching (UIS) Test Circuit & Waveforms
L
2
E AR = 1/2 LIAR
Vds
BVDSS
Vds
Id
+ Vdd
Vgs
Vgs
I AR
VDC
-
Rg
Id
DUT
Vgs
Vgs
Diode Recovery Test Circuit & Waveforms
Q rr = - Idt
Vds +
DUT
Vds -
Isd
Vgs
Ig
Rev.1. 0: August 2013
Vgs
Isd
L
+ Vdd
t rr
dI/dt
I RM
Vdd
VDC
-
IF
Vds
www.aosmd.com
Page 5 of 9
AO4618
P-Channel Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
STATIC PARAMETERS
BVDSS
Drain-Source Breakdown Voltage
Conditions
Min
ID=-250µA, VGS=0V
VDS=-40V, VGS=0V
-40
IDSS
Zero Gate Voltage Drain Current
IGSS
VGS(th)
Gate-Body leakage current
VDS=0V, VGS=±20V
Gate Threshold Voltage
VDS=VGS ID=-250µA
VGS=-10V, ID=-7A
gFS
Forward Transconductance
VSD
Diode Forward Voltage
IS
Maximum Body-Diode Continuous Current
VGS=-4.5V, ID=-4A
VDS=-5V, ID=-7A
IS=-1A,VGS=0V
DYNAMIC PARAMETERS
Ciss
Input Capacitance
Output Capacitance
Crss
Reverse Transfer Capacitance
Rg
Gate resistance
Units
V
VGS=0V, VDS=-20V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
µA
-5
-1.7
TJ=125°C
Static Drain-Source On-Resistance
Max
-1
TJ=55°C
RDS(ON)
Coss
Typ
±100
nA
-1.9
-3
V
19
23
28.5
35
24
30
mΩ
mΩ
26
-0.74
S
-1
V
-2.5
A
1870
pF
185
pF
155
pF
4.5
Ω
9
SWITCHING PARAMETERS
Qg(10V) Total Gate Charge
32
45
nC
Qg(4.5V) Total Gate Charge
8
12
nC
VGS=10V, VDS=-20V, ID=-7A
Qgs
Gate Source Charge
7.6
nC
Qgd
Gate Drain Charge
6.2
nC
tD(on)
Turn-On DelayTime
10
ns
tr
Turn-On Rise Time
18
ns
tD(off)
Turn-Off DelayTime
38
ns
tf
trr
Turn-Off Fall Time
Qrr
VGS=10V, VDS=-20V, RL=2.8Ω,
RGEN=3Ω
24
ns
IF=-7A, dI/dt=500A/µs
13
Body Diode Reverse Recovery Charge IF=-7A, dI/dt=500A/µs
33
ns
nC
Body Diode Reverse Recovery Time
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
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 ≤ 10s junction-to-ambient thermal resistance.
C. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and duty cycles to keep
initialTJ=25°C.
D. The RθJA is the sum of the thermal impedence from junction to lead RθJL and lead 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-ambient thermal impedence which is measured with the device mounted on 1in2 FR-4 board with
2oz. Copper, assuming a maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating.
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. 0: August 2013
www.aosmd.com
Page 6 of 9
AO4618
P-Channel: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
40
50
-10V
VDS=-5V
-4.5V
-7V
40
30
-3.5V
-ID(A)
-ID (A)
30
20
20
125°C
10
10
25°C
VGS=-3V
0
0
0
1
2
3
4
0
5
-VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
2
3
4
5
-VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
40
Normalized On-Resistance
1.8
35
RDS(ON) (mΩ
Ω)
1
30
VGS=-4.5V
25
VGS=-10V
20
15
10
VGS=-10V
ID=-7A
1.6
1.4
1.2
VGS=-4.5V
ID=-4A
1
0.8
0
5
10
15
20
-ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
0
60
25
50
75
100
125
150
175
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
(Note E)
1.0E+02
ID=-7A
1.0E+01
50
125°C
-IS (A)
RDS(ON) (mΩ
Ω)
1.0E+00
40
125°C
30
1.0E-01
25°C
1.0E-02
1.0E-03
25°C
20
1.0E-04
10
1.0E-05
2
6
8
10
-VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
Rev.1. 0: August 2013
4
www.aosmd.com
0.0
0.2
0.4
0.6
0.8
1.0
1.2
-VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
Page 7 of 9
AO4618
P-Channel: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
3000
VDS=-15V
ID=-7A
2500
Capacitance (pF)
-VGS (Volts)
8
6
4
Ciss
2000
1500
1000
Coss
2
500
0
0
Crss
0
5
10
15
20
25
30
Qg (nC)
Figure 7: Gate-Charge Characteristics
0
35
5
10
15
20
25
-VDS (Volts)
Figure 8: Capacitance Characteristics
30
1000
100.0
TA=25°C
10µs
RDS(ON)
limited
100
100µs
1.0
1ms
10ms
TJ(Max)=150°C
TA=25°C
0.1
Power (W)
-ID (Amps)
10.0
10
10s
DC
0.0
1
0.01
0.1
1
-VDS (Volts)
10
100
0.00001
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
0.001
0.1
10
1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junctionto-Ambient (Note F)
Zθ JA Normalized Transient
Thermal Resistance
10
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1
RθJA=90°C/W
0.1
PD
0.01
Ton
T
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev.1. 0: August 2013
www.aosmd.com
Page 8 of 9
AO4618
Gate Charge Test Circuit & Waveform
Vgs
Qg
-10V
-
-
VDC
+
VDC
Qgd
Qgs
Vds
+
DUT
Vgs
Ig
Charge
Resistive Switching Test Circuit & Waveforms
RL
Vds
toff
ton
Vgs
-
DUT
Vgs
VDC
td(on)
t d(off)
tr
tf
90%
Vdd
+
Rg
Vgs
10%
Vds
Unclamped Inductive Switching (UIS) Test Circuit & Waveforms
2
L
E AR= 1/2 LIAR
Vds
Vds
Id
-
Vgs
Vgs
VDC
+
Rg
BVDSS
Vdd
Id
I AR
DUT
Vgs
Vgs
Diode Recovery Test Circuit & Waveforms
Q rr = - Idt
Vds +
DUT
Vgs
Vds Isd
Vgs
Ig
Rev.1. 0: August 2013
L
-Isd
+ Vdd
t rr
dI/dt
-I RM
Vdd
VDC
-
-I F
-Vds
www.aosmd.com
Page 9 of 9