參數(shù)資料
型號: AO7800
廠商: ALPHA
英文描述: Dual N-Channel Enhancement Mode Field Effect Transistor
中文描述: 雙N溝道增強型場效應晶體管
文件頁數(shù): 2/4頁
文件大?。?/td> 115K
代理商: AO7800
AO7800
Symbol
STATIC PARAMETERS
Min
Typ
Max
Units
BV
DSS
20
V
1
5
T
J
=55°C
I
GSS
V
GS(th)
I
D(ON)
25
0.9
μ
A
0.5
5
0.75
V
A
181
253
237
317
2.6
0.69
300
350
350
450
T
J
=125°C
m
m
g
FS
V
SD
I
S
DYNAMIC PARAMETERS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
S
V
A
1
0.4
C
iss
C
oss
C
rss
R
g
SWITCHING PARAMETERS
Total Gate Charge
Gate Source Charge
Gate Drain Charge
101
17
14
3
120
pF
pF
pF
4
Q
g
Q
gs
Q
gd
t
D(on)
t
r
t
D(off)
t
f
t
rr
Q
rr
1.57
0.13
0.36
3.2
4
15.5
2.4
1.9
nC
nC
nC
ns
ns
ns
ns
6.7
1.6
8.1
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.
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
I
F
=0.8A, dI/dt=100A/
μ
s
I
F
=0.8A, dI/dt=100A/
μ
s
Turn-On DelayTime
Turn-On Rise Time
Turn-Off DelayTime
Turn-Off Fall Time
V
GS
=5V, V
DS
=10V, R
L
=12.5
,
R
GEN
=6
Gate resistance
V
GS
=0V, V
DS
=0V, f=1MHz
V
GS
=4.5V, V
DS
=10V, I
D
=0.8A
Maximum Body-Diode Continuous Current
V
GS
=0V, V
DS
=10V, f=1MHz
Forward Transconductance
Diode Forward Voltage
V
DS
=5V, I
D
=0.8A
I
S
=0.5A,V
GS
=0V
R
DS(ON)
Static Drain-Source On-Resistance
V
GS
=4.5V, I
D
=0.9A
m
V
GS
=2.5V, I
D
=0.75A
V
GS
=1.8V, I
D
=0.7A
Gate Threshold Voltage
On state drain current
V
DS
=V
GS
I
D
=250
μ
A
V
GS
=4.5V, V
DS
=5V
μ
A
Gate-Body leakage current
V
DS
=0V, V
GS
=±8V
Drain-Source Breakdown Voltage
I
D
=250
μ
A, V
GS
=0V
V
DS
=16V, V
GS
=0V
I
DSS
Zero Gate Voltage Drain Current
Electrical Characteristics (T
J
=25°C unless otherwise noted)
Parameter
Conditions
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.
Rev 3 : July 2003
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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