si4308dy Vishay, si4308dy Datasheet - Page 2

• Manufacturer Part Number: si4308dy
• Description: Dual N-channel 30-v D-s Mosfet With Schottky Diode
• Manufacturer: Vishay

Si4308DY
Vishay Siliconix
Notes
a.
b.
www.vishay.com
2
MOSFET SPECIFICATIONS (T
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-State Resistance
Forward Transconductance
Diode Forward Voltage
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
SCHOTTKY SPECIFICATIONS (T
Forward Voltage Drop
Maximum Reverse Leakage Current
Maximum Reverse Leakage Current
Junction Capacitance
Guaranteed by design, not subject to production testing.
Pulse test; pulse width v 300 ms, duty cycle v 2%.
a
Parameter
Parameter
b
b
b
b
Symbol
Symbol
V
r
I
DS(on)
t
t
I
GS(th)
I
V
D(on)
Q
Q
d(off)
GSS
d(on)
DSS
R
J
g
Q
t
SD
t
t
rr
fs
gs
gd
I
I
C
G
r
f
V
g
rm
rm
= 25_C UNLESS OTHERWISE NOTED).
F
T
J
= 25_C UNLESS OTHERWISE NOTED)
V
V
DS
V
DS
I
I
New Product
D
D
DS
I
= 15 V, V
^ 1 A, V
^ 1 A, V
^
F
= 15 V, V
I
F
= 24 V, V
V
V
V
= 2.73 A, di/dt = 100 mA/ms
V
V
V
V
V
V
V
I
V
V
V
V
DS
DS
GS
= 1.8 A, di/dt = 100 A/ms
I
S
DS
GS
GS
DS
GS
S
DS
DS
DD
DD
DD
DD
DS
= 2.73 A, V
= 1.8 A, V
V
= 0 V, V
= 0 V, V
= 4.5 V, I
= V
= 15 V, I
= 10 V, I
= 4.5 V, I
= 5 V, V
= 10 V, I
Test Condition
I
V
r
= 24 V, V
= 15 V, R
= 15 V, R
= 15 V, R
= 15 V, I
F
r
Channel-1
Channel-1
Channel-2
Channel-2
Channel-1
GEN
Channel-2
Channel-2
GEN
= -30 V, T
Test Condition
= 3 A, T
= 30 V, T
GS
GS
GS
GS
, I
V
V
= 10 V, R
= 10 V, R
I
= 5 V, I
= 5 V, I
GS
GS
F
r
r
= 0 V, T
D
GS
D
D
= 30 V
= 15 V
D
D
GS
= 3 A
D
GS
GS
D
= 250 mA
L
L
L
L
= 13.5 A
= 13.5 A
= "20 V
= "12 V
J
= 9.6 A
= 12.8 A
= 9.6 A
= 15 W
= 15 W
= 15 W
= 10 V
= 7.8 A
J
J
= 0 V
= 125_C
= 0 V
= 0 V
= 75_C
= 125_C
D
D
J
G
G
m
= -13.5 A
= 9.6 A
= 85_C
= 6 W
= 6 W
_
W
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Ch-1
Ch-1
Ch-2
Min
Min
0.8
0.8
20
30
0.485
0.008
Typ
0.42
102
0.4
6.5
0.0085
Typ
S-21646—Rev. B, 23-Sep-02
0.010
0.007
0.015
0.485
1.40
1.35
11.5
1.45
102
0.7
4.5
8.8
0.8
25
56
40
10
10
17
14
30
10
26
30
40
Document Number: 71941
3
5
a
Max
0.100
0.53
0.42
0.0110
20
Max
0.012
0.010
0.018
5
4000
2.00
1.90
0.53
100
100
100
155
1.1
15
17
60
20
26
10
21
60
20
40
60
65
1
Unit
Unit
mA
mA
pF
nA
m
mA
nC
V
ns
W
W
W
W
V
A
S
V