Datasheet

IRF2805PbF
www.irf.com 3
Fig 2. Typical Output CharacteristicsFig 1. Typical Output Characteristics
Fig 3. Typical Transfer Characteristics
4.0 5. 0 6. 0 7. 0 8. 0 9.0 10. 0
V
GS
, Gate-to-Source Voltage (V)
10
100
1000
I
D
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
C
u
r
r
e
n
t
(
A
)
T
J
= 25°C
T
J
= 175°C
V
DS
= 25V
20µs PULSE WIDTH
0.1 1 10 100
V
DS
, Drain-to-Source Voltage (V)
1
10
100
1000
I
D
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
C
u
r
r
e
n
t
(
A
)
4.5V
20µs PULSE WIDTH
Tj = 25°C
VGS
TOP 15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
0.1 1 10 100
V
DS
, Drain-to-Source Voltage (V)
10
100
1000
I
D
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
C
u
r
r
e
n
t
(
A
)
4.5V
20µs PULSE WIDTH
Tj = 175°C
VGS
TOP 15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
BOTTOM 4.5V
Fig 4. Typical Forward Transconductance
Vs. Drain Current
0 40 80 120 160 200
I
D,
Drain-to-Source Current (A)
0
40
80
120
160
200
G
f
s
,
F
o
r
w
a
r
d
T
r
a
n
s
c
o
n
d
u
c
t
a
n
c
e
(
S
)
T
J
= 25°C
T
J
= 175°C
V
DS
= 25V
20µs PULSE WIDTH