Advanced Power
P-CHANNEL ENHANCEMENT MODE
Electronics Corp.
POWER MOSFET
Simple Drive Requirement
BV
DSS
-30V
Low On-resistance
R
DS(ON)
50m
Fast Switching
I
D
-6A
Description
Absolute Maximum Ratings
Symbol
Units
V
DS
V
V
GS
V
I
D
@T
A
=25
A
I
D
@T
A
=70
A
I
DM
A
P
D
@T
A
=25
W
W/
T
STG
T
J
Symbol
Value
Unit
Rthj-amb
Thermal Resistance Junction-ambient
3
Max.
45
/W
Data and specifications subject to change without notice
Thermal Data
Parameter
Total Power Dissipation
2.7
-55 to 150
Operating Junction Temperature Range
-55 to 150
Linear Derating Factor
0.02
Storage Temperature Range
Continuous Drain Current
3
-4.8
Pulsed Drain Current
1
-20
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
3
200708031
AP9435K
Rating
-30
-6
25
The Advanced Power MOSFETs from APEC provide the
designer with the best combination of fast switching,
low on-resistance and cost-effectiveness.
G
D
S
D
D
S
G
SOT-223
Electrical Characteristics@T
j
=25
o
C(unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Units
BV
DSS
Drain-Source Breakdown Voltage
V
GS
=0V, I
D
=-250uA
-30
-
-
V
B
V
DSS
/T
j
Breakdown Voltage Temperature Coefficient
Reference to 25
, I
D
=-1mA
-
-0.02
-
V/
R
DS(ON)
Static Drain-Source On-Resistance
2
V
GS
=-10V, I
D
=-5.3A
-
-
50
m
V
GS
=-4.5V, I
D
=-4.2A
-
-
100
m
V
GS(th)
Gate Threshold Voltage
V
DS
=V
GS
, I
D
=-250uA
-1
-
-3
V
g
fs
Forward Transconductance
V
DS
=-10V, I
D
=-5.3A
-
10
-
S
I
DSS
Drain-Source Leakage Current (T
j
=25
o
C)
V
DS
=-30V, V
GS
=0V
-
-
-1
uA
Drain-Source Leakage Current (T
j
=70
o
C)
V
DS
=-24V, V
GS
=0V
-
-
-25
uA
I
GSS
Gate-Source Leakage
V
GS
=
-
-
nA
Q
g
Total Gate Charge
2
I
D
=-5.3A
-
9.2
16
nC
Q
gs
Gate-Source Charge
V
DS
=-24V
-
2.8
-
nC
Q
gd
Gate-Drain ("Miller") Charge
V
GS
=-4.5V
-
5.2
-
nC
t
d(on)
Turn-on Delay Time
2
V
DS
=-15V
-
11
-
ns
t
r
Rise Time
I
D
=-1A
-
8
-
ns
t
d(off)
Turn-off Delay Time
R
G
=6
,
V
GS
=-10V
-
25
-
ns
t
f
Fall Time
R
D
=15
-
17
-
ns
C
iss
Input Capacitance
V
GS
=0V
-
507
912
pF
C
oss
Output Capacitance
V
DS
=-15V
-
222
-
pF
C
rss
Reverse Transfer Capacitance
f=1.0MHz
-
158
-
pF
Source-Drain Diode
Symbol
Parameter
Test Conditions
Min. Typ. Max. Units
V
SD
Forward On Voltage
2
I
S
=-2.3A, V
GS
=0V
-
-
-1.2
V
t
rr
Reverse Recovery Time
I
S
=-5.3A,
V
GS
=0
V
,
-
29
-
ns
Qrr
Reverse Recovery Charge
dI/dt=100A/s
-
20
-
nC
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 ; 120
/W when mounted on Min. copper pad.
AP9435K
25V
100
AP9435K
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
Fig 3. On-Resistance v.s. Gate Voltage
Fig 4. Normalized On-Resistance
v.s. Junction Temperature
Fig 5. Forward Characteristic of
Fig 6. Gate Threshold Voltage v.s.
Reverse Diode
Junction Temperature
0
5
10
15
20
25
30
0
1
2
3
4
5
-V
DS
, Drain-to-Source Voltage (V)
-I
D
, Drain Current (A)
T
A
=25
o
C
-10V
-8.0V
-6.0V
-5.0V
V
G
=-4.0V
0
5
10
15
20
25
30
0
1
2
3
4
5
6
7
-V
DS
, Drain-to-Source Voltage (V)
-I
D
, Drain Current (A)
T
A
=150
o
C
-10V
-8.0V
-6.0V
-5.0V
V
G
=-4.0V
0.01
0.10
1.00
10.00
100.00
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
-V
SD
, Source-to-Drain Voltage (V)
-I
S
(A)
T
j
=25
o
C
T
j
=150
o
C
0
1
2
3
4
-50
0
50
100
150
T
j
, Junction Temperature (
o
C)
V
GS(
t
h)
(V)
30
40
50
60
70
80
90
100
110
3
4
5
6
7
8
9
10
11
-V
GS
, Gate-to-Source Voltage (V)
R
DS(
ON)
(m
)
I
D
=5.3A
T
A
=25
0.6
0.8
1.0
1.2
1.4
1.6
1.8
-50
0
50
100
150
T
j
, Junction Temperature (
o
C)
Norm
alize
d
R
DS(
ON)
V
G
=10V
I
D
=-5.3A
Fig 9. Gate Charge Characteristics
Fig 10. Typical Capacitance Characteristics
Fig 7. Maximum Safe Operating Area
Fig 8. Effective Transient Thermal Impedance
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Waveform
AP9435K
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
16
18
Q
G
, Total Gate Charge (nC)
-V
GS
, Gate
to S
o
u
r
c
e
V
oltage
(
V
)
I
D
= -5.3A
V
DS
= -24V
10
100
1000
10000
1
5
9
13
17
21
25
29
-V
DS
, Drain-to-Source Voltage (V)
C (p
F)
f=1.0MHz
Ciss
Coss
Crss
t
d(on)
t
r
t
d(off)
t
f
V
DS
V
GS
10%
90%
Q
V
G
-4.5V
Q
GS
Q
GD
Q
G
Charge
0.01
0.1
1
10
100
0.1
1
10
100
-V
DS
, Drain-to-Source Voltage (V)
-I
D
(A)
T
A
=25
o
C
Single Pulse
1s
1ms
10ms
100ms
DC
0.001
0.01
0.1
1
0.0001
0.001
0.01
0.1
1
10
100
1000
t , Pulse Width (s)
Norm
alize
d
Th
e
r
m
al R
e
spon
se
(
R
th
ja
)
P
DM
Duty factor = t/T
Peak T
j
= P
DM
x R
thja
+ T
a
t
T
0.02
0.01
0.05
0.1
0.2
DUTY=0.5
Single Pulse
Rthja = 120
/W
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