參數(shù)資料
型號(hào): AO8808
廠商: ALPHA
英文描述: Dual N-Channel Enhancement Mode Field Effect Transistor
中文描述: 雙N溝道增強(qiáng)型場(chǎng)效應(yīng)晶體管
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 115K
代理商: AO8808
AO8808
Symbol
STATIC PARAMETERS
Drain-Source Breakdown Voltage
Min
Typ
Max
Units
BV
DSS
20
V
10
25
100
1
T
J
=55°C
I
GSS
V
GS(th)
I
D(ON)
nA
V
A
0.5
30
0.75
10.6
14.2
12.2
16.1
23.2
36
0.73
14
17
15
20
28
T
J
=125°C
m
m
m
g
FS
V
SD
I
S
DYNAMIC PARAMETERS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
S
V
A
1
2.4
C
iss
C
oss
C
rss
R
g
SWITCHING PARAMETERS
Total Gate Charge
Gate Source Charge
Gate Drain Charge
Turn-On DelayTime
Turn-On Rise Time
Turn-Off DelayTime
1810
232
200
1.6
pF
pF
pF
Q
g
Q
gs
Q
gd
t
D(on)
t
r
t
D(off)
t
f
t
rr
Q
rr
19.8
1.8
5
3.3
5.9
44
7.7
22
9.8
nC
nC
nC
ns
ns
ns
ns
ns
nC
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.
I
F
=8A, dI/dt=100A/
μ
s
I
F
=8A, dI/dt=100A/
μ
s
V
GS
=0V, V
DS
=10V, f=1MHz
V
GS
=4.5V, V
DS
=10V, I
D
=8A
Gate resistance
V
GS
=0V, V
DS
=0V, f=1MHz
Turn-Off Fall Time
V
DS
=5V, I
D
=8A
I
S
=1A,V
GS
=0V
Maximum Body-Diode Continuous Current
V
GS
=10V, V
DS
=10V, R
L
=1.3
,
R
GEN
=3
m
V
GS
=4.5V, I
D
=5A
V
GS
=2.5V, I
D
=4A
V
GS
=1.8V, I
D
=3A
Forward Transconductance
Diode Forward Voltage
Static Drain-Source On-Resistance
R
DS(ON)
I
DSS
μ
A
Gate Threshold Voltage
On state drain current
V
DS
=V
GS
I
D
=250
μ
A
V
GS
=4.5V, V
DS
=5V
V
GS
=10V, I
D
=8A
V
DS
=16V, V
GS
=0V
V
DS
=0V, V
GS
=±12V
Zero Gate Voltage Drain Current
Gate-Body leakage current
Electrical Characteristics (T
J
=25°C unless otherwise noted)
Parameter
Conditions
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
I
D
=250
μ
A, V
GS
=0V
A: The value of R
θ
JA
is measured with the device mounted on 1in
2
FR-4 board with 2oz. Copper, in a still air environment with T
A
=25°C. The
value in any given application depends on the user's specific board design. The current rating is based on the t
B: Repetitive rating, pulse width limited by junction temperature.
C. The R
θ
JA
is the sum of the thermal impedence from junction to lead R
θ
JL
and lead to ambient.
D. The static characteristics in Figures 1 to 6,12,14 are obtained using 80
μ
s pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in
curve provides a single pulse rating.
Rev3: August 2005
10s thermal resistance rating.
2
FR-4 board with 2oz. Copper, in a still air environment with T
A
=25°C. The SOA
Alpha & Omega Semiconductor, Ltd.
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