SI4812DY Vishay, SI4812DY Datasheet - Page 2

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SI4812DY

Manufacturer Part Number
SI4812DY
Description
Manufacturer
Vishay
Type
Power MOSFETr
Datasheet

Specifications of SI4812DY

Number Of Elements
1
Polarity
N
Channel Mode
Enhancement
Drain-source On-res
0.018Ohm
Drain-source On-volt
30V
Gate-source Voltage (max)
±20V
Continuous Drain Current
6.9A
Power Dissipation
1.4W
Operating Temp Range
-55C to 150C
Operating Temperature Classification
Military
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / Rohs Status
Not Compliant

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Manufacturer
Quantity
Price
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Si4812DY
Vishay Siliconix
Notes
a.
b.
www.vishay.com
2
MOSFET + SCHOTTKY SPECIFICATIONS (T
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
(MOSFET + Schottky)
(MOSFET + Schottky)
On-State Drain Current
Drain Source On State Resistance
Drain-Source On-State Resistance
Forward Transconductance
Schottky Diode Forward Voltage
Schottky 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
Pulse test; pulse width v 300 ms, duty cycle v 2%.
Guaranteed by design, not subject to production testing.
b
Parameter
a
a
a
a
a
a
Symbol
V
r
r
I
DS(on)
t
t
I
I
GS(th)
V
V
D(on)
Q
Q
d(on)
d(off)
GSS
DSS
DSS
Q
g
R
t
SD
SD
t
t
rr
fs
gs
gd
r
f
g
g
V
V
I
I
S
V
DS
DS
D
DS
= 1.0 A, V
^ 1 A, V
V
I
J
= 30 V, V
= 30 V, V
F
DS
V
V
V
= 15 V, V
V
V
V
= 1.0 A, di/dt = 100 A/ms
I
DS
GS
Test Condition
DS
V
V
S
= 25_C UNLESS OTHERWISE NOTED)
DS
DD
DD
= 0 V, V
GS
DS
= 1.0 A, V
= V
= 4.5 V, I
w 5 V, V
= 30 V, V
= 15 V, R
= 15 V, R
= 10 V, I
= 15 V, I
GEN
GS
GS
GS
GS
GS
GS
= 0 V, T
, I
= 0 V, T
= 0 V, T
= 10 V, R
D
= 5 V, I
GS
D
GS
= "20 V
GS
= 250 mA
D
L
L
D
= 7.3 A
= 15 W
= 15 W
= 9 A
= 9 A
= 10 V
= 0 V
= 0 V
J
J
J
= 125_C
= 100_C
= 125_C
D
g
= 6 W
= 9 A
Min
0.2
20
1
0.004
0.012
0.019
Typ
0.45
0.33
0.7
3.0
5.7
23
13
16
10
35
13
35
4
S-41426—Rev. G, 26-Jul-04
Document Number: 71775
"100
Max
0.100
0.018
0.028
0.50
0.42
2.4
10
20
24
25
20
50
20
70
3
Unit
mA
nA
nC
ns
V
A
W
W
S
V
V
W

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