參數(shù)資料
型號: Si3447BDV-T1-E3
廠商: Vishay Intertechnology,Inc.
英文描述: P-Channel 12-V (D-S) MOSFET
中文描述: P溝道12 V的(副)MOSFET的
文件頁數(shù): 2/3頁
文件大小: 246K
代理商: SI3447BDV-T1-E3
Vishay Siliconix
SPICE Device Model Si3447DV
SPECIFICATIONS (T
J
= 25
°
C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Condition
Typical
Unit
Static
Gate Threshold Voltage
V
GS(th)
V
DS
= V
GS
, I
D
=
250
μ
A
0.82
V
On-State Drain Current
a
I
D(on)
V
DS
5 V, V
GS
=
4.5 V
78
A
V
GS
=
4.5 V, I
D
=
5.2 A
0.037
V
GS
=
2.5 V, I
D
=
4.4 A
0.055
Drain-Source On-State Resistance
a
r
DS(on)
V
GS
=
1.8 V, I
D
=
2.0 A
0.082
Forward Transconductance
a
g
fs
V
DS
=
10 V, I
D
=
5.2 A
14
S
Diode Forward Voltage
a
Dynamic
b
V
SD
I
S
=
1.7 A, V
GS
= 0 V
0.80
V
Total Gate Charge
Q
g
14
Gate-Source Charge
Q
gs
3.5
Gate-Drain Charge
Q
gd
V
DS
=
6 V, V
GS
=
4.5 V, I
D
=
5.2 A
2.5
nC
Turn-On Delay Time
t
d(on)
59
Rise Time
t
r
28
Turn-Off Delay Time
t
d(off)
120
Fall Time
t
f
V
DD
=
6 V, R
L
= 10
I
D
1 A, V
GEN
=
4.5 V, R
G
= 6
21
Source-Drain Reverse Recovery Time
t
rr
I
F
=
1.7 A, di/dt = 100 A/
μ
s
57
ns
Notes
a. Pulse test; pulse width
300
μ
s, duty cycle
2%.
b. Guaranteed by design, not subject to production testing.
2
www.vishay.com
Document Number: 71520
S-50383
Rev. B, 21-Mar-05
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