參數(shù)資料
型號： SI7403BDN
廠商： Vishay Intertechnology,Inc.
元件分類： MOSFETs
英文描述： P-Channel 20-V (D-S) MOSFET, Low-Threshold
中文描述： P通道20 - V（下局副局長）MOSFET的低閾值
文件頁數(shù)： 2/8頁
文件大?。?/td> 115K
代理商： SI7403BDN
Si7403BDN
Vishay Siliconix
New Product
www.vishay.com
2
Document Number: 73333
S-50519—Rev. A, 21-Mar-05
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
Maximum Junction-to-Ambient
a, b
t
10 sec
R
thJA
32
40
C/W
Maximum Junction-to-Case (Drain)
Steady State
R
thJC
11
13
Notes:
a.
b.
Surface Mounted on 1” x 1” FR4 Board.
Maximum under steady state conditions is 81 C/W.
SPECIFICATIONS (T
J
= 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Static
Drain-Source Breakdown Voltage
V
DS
V
GS
= 0 V, I
D
=
250 A
20
V
V
DS
Temperature Coefficient
V
DS
/T
J
I
D
=
250 A
14
mV/ C
V
GS(th)
Temperature Coefficient
V
GS(th)
/T
J
2
Gate Source Threshold Voltage
Gate-Source Threshold Voltage
V
GS(th)
V
DS
= V
GS
, I
D
=
250 A
0.45
1.0
V
V
DS
= V
GS
, I
D
=
5 mA
0.77
Gate-Source Leakage
I
GSS
V
DS
= 0 V, V
GS
=
8 V
100
ns
Zero Gate Voltage Drain Current
I
DSS
V
DS
=
20 V, V
GS
= 0 V
1
A
V
DS
=
20 V, V
GS
= 0 V, T
J
= 55 C
5 V, V
GS
=
4.5
V
10
On-State Drain Current
a
I
D(on)
V
DS
20
A
Drain-Source On-State Resistance
a
r
DS(on)
V
GS
=
4.5
V, I
D
=
5.1 A
0.059
0.074
V
GS
=
2.5 V, I
D
=
4.2 A
0.080
0.110
Forward Transconductance
a
g
fs
V
DS
=
10 V, I
D
=
5.1 A
10
S
Dynamic
b
Input Capacitance
C
iss
430
Output Capacitance
C
oss
V
DS
=
10 V, V
GS
= 0 V, f = 1 MHz
85
pF
Reverse Transfer Capacitance
C
rss
55
Total Gate Charge
Q
g
V
DS
=
10 V,
V
GS
=
8 V, I
D
=
5.1 A
9.7
15
5.6
8.5
nC
Gate-Source Charge
Q
gs
V
DS
=
10 V,
V
GS
=
4.5 V, I
D
=
5.1 A
0.95
Gate-Drain Charge
Q
gd
1.4
Gate Resistance
R
g
f = 1 MHz
10
Turn-On Delay Time
t
d(on)
5
10
Rise Time
t
r
V
= 10 V, R
L
= 2.4
4.1 A, V
GEN
=
4.5 V, R
g
= 1
51
75
Turn-Off Delay Time
t
d(off)
I
D
33
50
Fall Time
t
f
60
90
ns
Turn-On Delay Time
t
d(on)
4
8
Rise Time
t
r
V
= 10 V, R
L
= 2.4
4.1 A, V
GEN
=
8 V, R
g
= 1
40
60
Turn-Off Delay Time
t
d(off)
I
D
30
45
Fall Time
t
f
40
60
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