SI4838DY Vishay Siliconix, SI4838DY Datasheet - Page 2

• Manufacturer Part Number: SI4838DY
• Description: N-Channel 12-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

Si4838DY
Vishay Siliconix
Notes
a.
b.
www.vishay.com
2
SPECIFICATIONS (T
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-State Resistance
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
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Pulse test; pulse width v 300 ms, duty cycle v 2%.
Guaranteed by design, not subject to production testing.
60
50
40
30
20
10
0
0.0
b
Parameter
0.5
V
V
a
a
GS
DS
Output Characteristics
= 5 thru 2 V
a
- Drain-to-Source Voltage (V)
1.0
a
a
J
= 25_C UNLESS OTHERWISE NOTED)
1.5
1.5 V
2.0
Symbol
V
r
r
I
DS(on)
DS(on)
t
t
I
I
I
GS(th)
D(on)
V
Q
Q
d(on)
d(off)
GSS
DSS
DSS
Q
R
g
t
t
SD
t
rr
fs
gs
gd
G
r
f
g
2.5
3.0
New Product
V
V
I
D
DS
DS
^ 1 A, V
I
F
= 9.6 V, V
= 6 V, V
V
V
V
V
V
V
= 2.9 A, di/dt = 100 A/ms
DS
I
DS
V
Test Condition
DS
DS
GS
S
V
V
GS
DS
DD
DD
= 2.9 A, V
w 5 V, V
= V
= 0 V, V
= 9.6 V, V
= 4.5 V, I
= 2.5 V, I
= 6 V, I
= 6 V, R
= 6 V, R
GEN
GS
GS
GS
, I
= 4.5 V, R
= 4.5 V, I
= 0 V, T
D
GS
D
GS
GS
D
= 250 mA
L
L
GS
D
= 25 A
= "8 V
= 20 A
= 6 W
= 6 W
= 4.5 V
= 25 A
= 0 V
= 0 V
J
D
G
= 55_C
= 25 A
60
50
40
30
20
10
= 6 W
0
0.0
V
GS
0.5
Transfer Characteristics
- Gate-to-Source Voltage (V)
Min
0.6
1.0
30
1.0
0.0024
0.0031
Typ
0.75
140
6.7
9.2
1.7
80
40
40
40
70
50
T
25_C
S-03662—Rev. C, 14-Apr-03
C
Document Number: 71359
= 125_C
"100
Max
0.003
0.004
210
100
1.1
2.9
60
60
60
80
1.5
1
5
-55_C
Unit
nA
mA
mA
nC
ns
W
W
W
V
A
S
V
2.0