ao8824 Alpha & Omega Semiconductor, ao8824 Datasheet - Page 2

• Manufacturer Part Number: ao8824
• Description: 20v Common-drain Dual N-channel Mosfet
• Manufacturer: Alpha & Omega Semiconductor

A. The value of R
value in any given application depends on the user's specific board design.
B. The power dissipation P
C. Repetitive rating, pulse width limited by junction temperature T
initialT
D. The R
E. The static characteristics in Figures 1 to 6 are obtained using <300 s 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 1in
2oz. Copper, assuming a maximum junction temperature of T
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.
Electrical Characteristics (T
Symbol
STATIC PARAMETERS
BV
I
I
BV
V
I
R
g
V
I
DYNAMIC PARAMETERS
C
C
C
SWITCHING PARAMETERS
Q
Q
Q
Q
t
t
t
t
t
Q
Rev 1 : March 2011
DSS
GSS
D(ON)
S
D(on)
r
D(off)
f
rr
FS
GS(th)
SD
DS(ON)
iss
oss
rss
g
g
gs
gd
rr
(10V)
(4.5V)
DSS
GSO
J
=25° C.
JA
is the sum of the thermal impedence from junction to lead R
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
Gate-Body leakage current
Gate-Source Breakdown Voltage
Gate Threshold Voltage
On state drain current
Static Drain-Source On-Resistance
Forward Transconductance
Diode Forward Voltage
Maximum Body-Diode Continuous Current
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Total Gate Charge
Gate Source Charge
Gate Drain Charge
Turn-On DelayTime
Turn-On Rise Time
Turn-Off DelayTime
Turn-Off Fall Time
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge I
JA
is measured with the device mounted on 1in
D
is based on T
Parameter
J
=25° C unless otherwise noted)
J(MAX)
=150° C, using ≤ 10s junction-to-ambient thermal resistance.
www.aosmd.com
J(MAX)
Conditions
I
V
V
V
V
V
V
V
V
V
V
V
I
V
V
V
R
I
D
S
F
F
2
DS
DS
DS
DS
GS
GS
GS
GS
GS
GS
DS
GS
GS
GS
=1A,V
GEN
=7A, dI/dt=500A/ s
=7A, dI/dt=500A/ s
=250 A, V
J(MAX)
FR-4 board with 2oz. Copper, in a still air environment with T
=150° C. The SOA curve provides a single pulse ratin g.
=20V, V
=0V, V
=0V, I
=V
=5V, I
=10V, V
=10V, I
=4.5V, I
=3.6V, I
=2.5V, I
=1.8V, I
=0V, V
=10V, V
=10V, V
=3
=150° C. Ratings are based on low frequency and duty cycles to keep
GS
GS
JL
I
G
D
and lead to ambient.
D
=0V
GS
=7A
DS
=±250 A
D
=250 A
GS
D
D
D
D
DS
DS
DS
=7A
GS
= ±10V
=6.6A
=6A
=5.5A
=2A
=10V, f=1MHz
=0V
=5V
=10V, I
=10V, R
=0V
D
L
=7A
T
=1.5 ,
T
J
=125° C
J
=55° C
Min
±12
520
0.5
20
30
13
15
16
18
12
5
8
8
0.25
0.45
Typ
650
140
22
0.8
0.7
6.7
3.6
15
17
18
21
28
31
60
15
11
10
11
3
4
2
Max
13.5
780
A
FR-4 board with
27
10
18
22
23
27
18
12
5
=25° C. The
1
1
1
2
8
AO8824
Page 2 of 5
Units
m
m
m
m
m
pF
pF
pF
nC
nC
nC
nC
nC
us
us
us
us
ns
V
V
V
A
S
V
A
A
A