SI4814BDY VISHAY [Vishay Siliconix], SI4814BDY Datasheet
SI4814BDY
Manufacturer Part Number
SI4814BDY
Description
Dual N-Channel, 30-V (D-S) MOSFET with Schottky Diode
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet
1.SI4814BDY.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4814BDY-T1-E3
Manufacturer:
VISHAY
Quantity:
20 000
Part Number:
SI4814BDY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
SI4814BDYE3
Manufacturer:
NXP
Quantity:
5 607
Description:
Package:
Pin Out:
Part Number Replacements:
Summary of Performance:
The Si4814BDY is the replacement to the original Si4814DY; both parts perform identically, including limits to the parametric
tables below.
ABSOLUTE MAXIMUM RATINGS (T
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current
Continuous Source Current
(MOSFET Diode Conduction)
Power Dissipation
Operating Junction & Storage Temperature Range
Maximum Junction-to-Ambient - MOSFET
MOSFET SPECIFICATIONS (T
Static
Gate-Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-Resistance
Forward Transconductance
Diode Forward Voltage
Document Number 74072
11-May-05
Si4814BDY-T1-E3 Replaces Si4814DY-T1-E3
Si4814BDY-T1-E3 Replaces Si4814DY-T1
Parameter
Dual N-Channel, 30-V (D-S) MOSFET with Schottky Diode
SO-8
Identical
Parameter
勝特力科技 886-3-5753170
百年電子 86-755-83289224
Http://www.100y.com.tw
V
V
V
GS
GS
GS
T
T
T
T
A
A
A
A
= 10 V
= 4.5 V
= 10 V
= 25°C
= 70°C
= 25°C
= 70°C
J
Si4814BDY vs. Si4814DY
= 25
V
r
I
DS(on)
I
I
GS(th)
D(on)
V
GSS
DSS
g
A
O
SD
Symbol
Symbol
fs
T
C UNLESS OTHERWISE NOTED)
= 25
j
R
V
V
& T
I
P
DM
I
thJA
I
DS
GS
D
S
D
stg
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
o
C UNLESS OTHERWISE NOTED)
Ch-1
Si4814BDY
7.5
1.7
1.9
1.2
40
65
Min
6
1.5
1.5
20
20
-55 to 150
+20
30
Ch-2
Si4814BDY
7.8
6.3
1.8
2.0
1.3
40
60
0.0145
0.015
0.019
0.018
Typ
0.75
0.47
30
35
Ch-1
Si4814DY
7.0
5.6
1.7
1.9
1.2
40
65
-55 to 150
+20
30
Specification Comparison
Max
0.018
0.018
0.023
0.022
+100
+100
100
3.0
2.7
1.1
0.5
Ch-2
1
7.8
1.8
2.0
1.3
40
60
6
Min
0.8
0.8
Unit
°C/W
20
20
°C
V
W
A
勝特力科技 886-3-5753170
百年電子 86-755-83289224
Http://www.100y.com.tw
Si4814DY
0.0175
0.0165
0.027
0.022
Typ
0.47
0.7
17
20
Vishay Siliconix
0.0325
0.0265
Max
0.021
0.020
+100
+100
100
NS
NS
1.1
0.5
1
www.vishay.com
Unit
nA
µA
Ω
V
A
S
V
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SI4814BDY Summary of contents
Page 1
... SO-8 Pin Out: Identical Part Number Replacements: Si4814BDY-T1-E3 Replaces Si4814DY-T1-E3 Si4814BDY-T1-E3 Replaces Si4814DY-T1 Summary of Performance: The Si4814BDY is the replacement to the original Si4814DY; both parts perform identically, including limits to the parametric tables below. ABSOLUTE MAXIMUM RATINGS (T Parameter Drain-Source Voltage Gate-Source Voltage T = 25°C ...
Page 2
... Ch-2 2.4 Ch-1 0.5 1.9 Rg Ch-2 0.5 2.3 Ch d(on) Ch Ch d(off) Ch Ch UNLESS OTHERWISE NOTED) J Si4814BDY Symbol Min Typ 0. 0. 125 0.004 0.7 Irm T = 100 3 125 Specification Comparison Vishay Siliconix Si4814DY Unit ...