參數(shù)資料
型號(hào): SI6946DQ
廠商: Vishay Intertechnology,Inc.
英文描述: Dual N-Channel 2.5-V (G-S) MOSFET
中文描述: 雙N溝道的2.5 V(GS)的MOSFET的
文件頁數(shù): 2/4頁
文件大小: 50K
代理商: SI6946DQ
Si6946DQ
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
2-2
Document Number: 70177
S-49534—Rev. E, 06-Oct-97
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Static
Gate Threshold Voltage
V
GS(th)
V
DS
= V
GS
, I
D
= 250 A
0.6
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
= 20 V, V
GS
= 0 V
1
A
V
DS
GS
= 0 V, T
J
= 70 C
5
On-State Drain Current
a
I
D(on)
V
DS
= 5 V, V
GS
= 4.5 V
10
A
V
DS
= 5 V, V
GS
= 2.5 V
4
Drain Source On State Resistance
Drain-Source On-State Resistance
a
r
DS(on)
V
GS
= 4.5 V, I
D
= 2.8 A
0.080
V
GS
= 2.5 V, I
D
= 2.1
A
0.110
Forward Transconductance
a
g
fs
V
DS
= 15 V, I
D
= 2.8 A
12
S
Diode Forward Voltage
a
V
SD
I
S
= 1.0 A, V
GS
= 0 V
1.2
V
Dynamic
b
Total Gate Charge
Q
g
V
DS
= 10 V V
V
GS
= 4.5 V, I
D
= 2.8 A
4 5 V I
2 8 A
16
40
Gate-Source Charge
Q
gs
3
nC
Gate-Drain Charge
Q
gd
6
Turn-On Delay Time
t
d(on)
V
= 10 V, R
= 10
1 A V
1 A, V
GEN
= 4.5 V, R
G
= 6
10 V R
37
60
Rise Time
t
r
I
D
4 5 V R
66
100
Turn-Off Delay Time
t
d(off)
56
100
ns
Fall Time
t
f
57
100
Source-Drain Reverse Recovery Time
t
rr
I
F
= 1.0 A, di/dt = 100 A/ s
26
70
Notes
a.
b.
Pulse test; pulse width
Guaranteed by design, not subject to production testing.
300 s, duty cycle
2%.
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