SI4966DY-T1 Vishay/Siliconix, SI4966DY-T1 Datasheet

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SI4966DY-T1

Manufacturer Part Number
SI4966DY-T1
Description
MOSFET 20V 7.1A 2W
Manufacturer
Vishay/Siliconix
Datasheet

Specifications of SI4966DY-T1

Product Category
MOSFET
Transistor Polarity
N-Channel
Drain-source Breakdown Voltage
20 V
Gate-source Breakdown Voltage
+/- 12 V
Continuous Drain Current
7.1 A
Resistance Drain-source Rds (on)
25 mOhms
Configuration
Dual
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Fall Time
40 ns
Minimum Operating Temperature
- 55 C
Power Dissipation
2 W
Rise Time
40 ns
Factory Pack Quantity
2500
Tradename
TrenchFET
Typical Turn-off Delay Time
90 ns

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Price
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Notes
a.
For SPICE model information via the Worldwide Web: http://www.vishay.com/www/product/spice.htm
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70718
S-52637—Rev. C, 02-Jan-06
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current (10 ms Pulse Width)
Continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Maximum Junction-to-Ambient
Ordering Information: Si4966DY–T1
V
Surface Mounted on FR4 Board, t v 10 sec.
DS
20
20
(V)
G
G
S
S
1
1
2
2
Si4966DY–T1–E3 (Lead (Pb)–free)
1
2
3
4
J
J
a
a
0.025 at V
0.035 at V
= 150 _C)
= 150 _C)
a
r
DS(on)
Top View
Dual N-Channel 2.5-V (G-S) MOSFET
SO-8
Parameter
Parameter
GS
GS
a
a
(W)
= 4.5 V
= 2.5 V
a
8
7
6
5
D
D
D
D
1
1
2
2
I
" 7.1
" 6.0
D
(A)
_
T
T
T
T
A
A
A
A
= 25 _C
= 70 _C
= 25 _C
= 70 _C
G
1
N-Channel MOSFET
Symbol
Symbol
D TrenchFETr Power MOSFET
D 2.5 V Rated
D 100 % Rg tested
T
R
J
V
V
I
D
S
P
P
, T
thJA
DM
I
I
I
GS
DS
D
D
S
1
1
D
D
stg
G
2
N-Channel MOSFET
– 55 to 150
Limit
Vishay Siliconix
Limit
" 7.1
" 5.7
" 12
" 40
D
S
62.5
1.7
1.3
20
2
2
2
Si4966DY
www.vishay.com
Unit
Unit
_C/W
_C
W
W
V
V
A
A
*
1

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SI4966DY-T1 Summary of contents

Page 1

... SO Top View Ordering Information: Si4966DY–T1 Si4966DY–T1–E3 (Lead (Pb)–free) Parameter Drain-Source Voltage Gate-Source Voltage = 150 _C) = 150 _C Continuous Drain Current (T Continuous Drain Current ( Pulsed Drain Current (10 ms Pulse Width) Continuous Source Current (Diode Conduction) ...

Page 2

... Si4966DY Vishay Siliconix Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current a On-State Drain Current a a Drain-Source On-State Resistance Drain Source On State Resistance a Forward Transconductance a Diode Forward Voltage b Dynamic Total Gate Charge Gate-Source Charge ...

Page 3

... Q – Total Gate Charge (nC) g Document Number: 70718 S-52637—Rev. C, 02-Jan- 1.5 V 2.5 3.0 3 Si4966DY Vishay Siliconix Transfer Characteristics 125 – 0.0 0.5 1.0 1.5 2.0 V – Gate-to-Source Voltage (V) GS Capacitance 4000 3200 C ...

Page 4

... Si4966DY Vishay Siliconix Source-Drain Diode Forward Voltage 40 = 150 0.0 0.2 0.4 0.6 0.8 V – Source-to-Drain Voltage (V) SD Threshold Voltage 0.4 0 –0.0 –0.2 –0.4 –0.6 –50 – – Temperature (_C) J Normalized Thermal Transient Impedance, Junction-to-Ambient 2 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 – ...

Page 5

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description ...

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