參數(shù)資料
型號(hào): SI5445DC
廠商: Vishay Intertechnology,Inc.
英文描述: P-Channel 1.8-V (G-S) MOSFET
中文描述: P通道的1.8 V(GS)的MOSFET的
文件頁數(shù): 2/4頁
文件大?。?/td> 104K
代理商: SI5445DC
Si5445DC
Vishay Siliconix
www.vishay.com
2-2
Document Number: 71063
S-21251—Rev. B, 05-Aug-02
SPECIFICATIONS (T
J
= 25
_
C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Static
Gate Threshold Voltage
V
GS(th)
V
DS
= V
GS
, I
D
= --250
m
A
--0.45
V
Gate-Body Leakage
I
GSS
V
DS
= 0 V, V
GS
=
8 V
100
nA
Zero Gate Voltage Drain Current
I
DSS
V
DS
= --6.4 V, V
GS
= 0 V
--1
m
A
V
DS
= --6.4 V, V
GS
= 0 V, T
J
= 85
_
C
--5
On-State Drain Current
a
I
D(on)
V
DS
--5 V, V
GS
= --4.5 V
V
GS
= --4.5 V, I
D
= --5.2 A
--20
A
0.030
0.035
Drain-Source On-State Resistance
a
r
DS(on)
V
GS
= --2.5 V, I
D
= --4.5 A
0.040
0.047
V
GS
= --1.8 V, I
D
= --2 A
0.052
0.062
Forward Transconductance
a
g
fs
V
DS
= --5 V, I
D
= --5.2 A
18
S
Diode Forward Voltage
a
V
SD
I
S
= --1.1 A, V
GS
= 0 V
--0.8
--1.2
V
Dynamic
b
Total Gate Charge
Q
g
17
26
Gate-Source Charge
Q
gs
V
DS
= --4 V, V
GS
= --4.5 V, I
D
= --5.2 A
2.8
nC
Gate-Drain Charge
Q
gd
2.6
Turn-On Delay Time
t
d(on)
15
25
Rise Time
t
r
V
= --4 V, R
= 4
I
D
--1 A, V
GEN
= --4.5 V, R
G
= 6
45
70
Turn-Off Delay Time
t
d(off)
110
165
ns
Fall Time
t
f
65
100
Source-Drain Reverse Recovery Time
t
rr
I
F
= --1.1 A, di/dt = 100 A/
m
s
30
60
Notes
a.
b.
Pulse test; pulse width
300
m
s, duty cycle
2%.
Guaranteed by design, not subject to production testing.
TYPICAL CHARACTERISTICS (25
_
C UNLESS NOTED)
0
4
8
12
16
20
0.0
0.5
1.0
1.5
2.0
2.5
0
4
8
12
16
20
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V
GS
= 5 thru 2.5 V
T
C
= --55
_
C
125
_
C
1.5 V
25
_
C
Output Characteristics
Transfer Characteristics
V
DS
-- Drain-to-Source Voltage (V)
-
I
D
V
GS
-- Gate-to-Source Voltage (V)
-
I
D
1 V
2 V
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