AP9685M
Advanced Power
Electronics Corp.
▼
Simple Drive Requirement
D
N-CHANNEL ENHANCEMENT MODE
POWER MOSFET
BV
DSS
R
DS(ON)
I
D
G
80V
45mΩ
5.3A
▼
Lower Gate Charge
▼
Fast Switching Characteristic
D
D
D
SO-8
S
S
S
Description
The Advanced Power MOSFETs from APEC provide the
designer with the best combination of fast switching,
ruggedized device design, low on-resistance and cost-effectiveness.
The SO-8 package is universally preferred for all commercial-industrial
surface mount applications and suited for low voltage applications
such as DC/DC converters.
D
G
S
Absolute Maximum Ratings
Symbol
V
DS
V
GS
I
D
@T
A
=25℃
I
D
@T
A
=100℃
I
DM
P
D
@T
A
=25℃
T
STG
T
J
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
3
Continuous Drain Current
3
Pulsed Drain Current
1
Total Power Dissipation
Linear Derating Factor
Storage Temperature Range
Operating Junction Temperature Range
Rating
80
±
20
5.3
3.4
50
2.5
0.02
-55 to 150
-55 to 150
Units
V
V
A
A
A
W
W/℃
℃
℃
Thermal Data
Symbol
Rthj-a
Parameter
Thermal Resistance Junction-ambient
3
Max.
Value
50
Unit
℃/W
Data and specifications subject to change without notice
201216031
AP9685M
Electrical Characteristics@T
j
=25
o
C(unless otherwise specified)
Symbol
BV
DSS
ΔBV
DSS
/ΔT
j
Parameter
Drain-Source Breakdown Voltage
Test Conditions
V
GS
=0V, I
D
=1mA
Min.
80
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-
0.073
-
-
-
9
-
-
-
19
5
10
11
6
36
22
135
98
Max. Units
-
-
45
50
3
-
1
25
±100
30
-
-
-
-
-
-
-
-
V
V/℃
mΩ
mΩ
V
S
uA
uA
nA
nC
nC
nC
ns
ns
ns
ns
pF
pF
pF
Breakdown Voltage Temperature Coefficient
Reference to 25℃, I
D
=1mA
R
DS(ON)
Static Drain-Source On-Resistance
2
V
GS
=10V, I
D
=5.3A
V
GS
=4.5V, I
D
=3.0A
V
GS(th)
g
fs
I
DSS
I
GSS
Q
g
Q
gs
Q
gd
t
d(on)
t
r
t
d(off)
t
f
C
iss
C
oss
C
rss
Gate Threshold Voltage
Forward Transconductance
Drain-Source Leakage Current (T
j
=25
o
C)
Drain-Source Leakage Current (T
j
=70
o
C)
V
DS
=V
GS
, I
D
=250uA
V
DS
=10V, I
D
=5A
V
DS
=80V, V
GS
=0V
V
DS
=64V, V
GS
=0V
V
GS
= ± 20V
I
D
=5A
V
DS
=64V
V
GS
=4.5V
V
DS
=40V
I
D
=1A
R
G
=3.3Ω,V
GS
=10V
R
D
=40Ω
V
GS
=0V
V
DS
=25V
f=1.0MHz
Gate-Source Leakage
Total Gate Charge
2
Gate-Source Charge
Gate-Drain ("Miller") Charge
Turn-on Delay Time
2
Rise Time
Turn-off Delay Time
Fall Time
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
1710 2730
Source-Drain Diode
Symbol
V
SD
Parameter
Forward On Voltage
2
Reverse Recovery Time
Reverse Recovery Charge
Test Conditions
I
S
=2A, V
GS
=0V
I
S
=5A,
V
GS
=0
V
,
dI/dt=100A/µs
Min.
-
-
-
Typ.
-
42
84
Max. Units
1.2
-
-
V
ns
nC
t
rr
Q
rr
Notes:
1.Pulse width limited by Max. junction temperature.
2.Pulse width <300us , duty cycle <2%.
3.Surface mounted on 1 in
2
copper pad of FR4 board ; 125
℃/W
when mounted on min. copper pad.
AP9685M
70
50
60
T
A
=25
o
C
I
D
, Drain Current (A)
50
I
D
, Drain Current (A)
10V
6.0V
5.0V
4.5V
T
A
=150 C
40
o
10V
6.0V
5.0V
4.5V
30
40
30
20
V
G
= 3.0 V
10
20
V
G
=3.0V
10
0
0.0
2.0
4.0
6.0
8.0
10.0
0
0
2
4
6
8
10
V
DS
, Drain-to-Source Voltage (V)
V
DS
, Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
47.50
2.2
45.00
I
D
=5A
T
A
=25
℃
Normalized R
DS(ON)
2.0
1.8
I
D
=5.3A
V
G
=10V
R
DS(ON)
(m
Ω
)
1.6
42.50
1.4
1.2
40.00
1.0
0.8
37.50
0.6
35.00
2
4
6
8
10
12
0.4
-50
0
50
100
150
V
GS
, Gate-to-Source Voltage (V)
T
j
, Junction Temperature (
o
C)
Fig 3. On-Resistance v.s. Gate Voltage
Fig 4. Normalized On-Resistance
v.s. Junction Temperature
2.5
5
4
2
I
S
(A)
3
T
j
=150
o
C
2
T
j
=25
o
C
V
GS(th)
(V)
1.2
1.5
1
1
0
0.5
0
0.2
0.4
0.6
0.8
1
-50
0
50
100
150
V
SD
, Source-to-Drain Voltage (V)
T
j
, Junction Temperature ( C)
o
Fig 5. Forward Characteristic of
Reverse Diode
Fig 6. Gate Threshold Voltage v.s.
Junction Temperature
AP9685M
16
f=1.0MHz
10000
I
D
= 5 A
V
GS
, Gate to Source Voltage (V)
C
iss
12
8
C (pF)
V
DS
= 40 V
V
DS
= 50 V
V
DS
= 64 V
1000
C
oss
100
4
C
rss
0
10
0
10
20
30
40
50
1
5
9
13
17
21
25
29
Q
G
, Total Gate Charge (nC)
V
DS
, Drain-to-Source Voltage (V)
Fig 7. Gate Charge Characteristics
Fig 8. Typical Capacitance Characteristics
100
1
Normalized Thermal Response (R
thja
)
Duty factor=0.5
10
0.2
0.1
0.05
100us
I
D
(A)
1ms
1
0.1
0.02
0.01
PDM
0.01
Single Pulse
t
T
Duty factor = t/T
Peak T
j
= P
DM
x R
thja
+ T
a
R
thja
= 125℃/W
10ms
100ms
0.1
T
A
=25 C
Single Pulse
0.01
0.1
1
10
100
o
1s
DC
1000
0.001
0.0001
0.001
0.01
0.1
1
10
100
1000
V
DS
, Drain-to-Source Voltage (V)
t , Pulse Width (s)
Fig 9. Maximum Safe Operating Area
Fig 10. Effective Transient Thermal Impedance
V
DS
90%
V
G
Q
G
4.5V
Q
GS
Q
GD
10%
V
GS
t
d(on)
t
r
t
d(off)
t
f
Charge
Q
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Waveform
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