
For Reference Only
Part Number | SI4447DY-T1-E3 |
OEMstron Part # | SI4447DY-T1-E3 |
Manufacturer | Vishay Siliconix |
Category | Semiconductors › Transistors › FETs, MOSFETs - Single |
Description | MOSFET P-CH 40V 3.3A 8-SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SI4447DY-T1-E3 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI4447DY-T1-E3 Specifications
Part Number | SI4447DY-T1-E3 | |
Brand | Vishay Siliconix | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | FETs, MOSFETs - Single | |
Manufacturer | Vishay Siliconix | |
Series | TrenchFET® | |
FET Type | P-Channel | |
Technology | MOSFET (Metal Oxide) | |
Drain to Source Voltage (Vdss) | 40V | |
Current - Continuous Drain (Id) @ 25°C | 3.3A (Ta) | |
Drive Voltage (Max Rds On, Min Rds On) | 15V, 10V | |
Rds On (Max) @ Id, Vgs | 72mOhm @ 4.5A, 15V | |
Vgs(th) (Max) @ Id | 2.2V @ 250µA | |
Gate Charge (Qg) (Max) @ Vgs | 14nC @ 4.5V | |
Vgs (Max) | ±16V | |
Input Capacitance (Ciss) (Max) @ Vds | 805pF @ 20V | |
FET Feature | - | |
Power Dissipation (Max) | 1.1W (Ta) | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Supplier Device Package | 8-SO | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
SI4447DY-T1-E3 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI4447DY-T1-E3 D# 70459537 Vishay Siliconix |
40V 4.5A 2.0W 54mohm @ 10V RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# V72:2272_07432261 Vishay Intertechnologies |
Trans MOSFET P-CH 40V 3.3A 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 218 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# 75M5471 Vishay Intertechnologies |
Trans MOSFET P-CH 40V 3.3A 8-Pin SOIC N T/R - Product that comes on tape, but is not reeled (Alt: 75M5471) |
Americas - 547 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Siliconix |
P CHANNEL MOSFET, -40V, 4.5A, SOIC |
1952 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# SI4447DY-T1-E3CT-ND Vishay Siliconix |
MOSFET P-CH 40V 3.3A 8SO |
6806 In Stock |
Part Number | Description | Stock |
SI4447DY-T1-E3 VBsemi Electronics Co Ltd |
In stock shipping within 2days |
18838 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Intertechnologies |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
SI4447DYT1E3 VISHAY SILICONIX |
OEM/CM QUOTES ONLY | NO BROKERS |
5950 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Intertechnologies |
OEM/CM Immediate delivery |
8800000 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# 781-SI4447DY-T1-E3 Vishay Intertechnologies |
MOSFET 40V 4.5A 2.0W 54mohm @ 10V RoHS: Compliant
|
2169 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# 75M5471 Vishay Intertechnologies |
P CHANNEL MOSFET, -40V, 4.5A, SOIC, Transistor Polarity:P Channel, Drain Source Voltage Vds:40V, Continuous Drain Current Id:4.5A, On Resistance Rds(on):0.072ohm, Transistor Mounting:Surface Mount, Rds(on) Test Voltage Vgs:16V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
547 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# NS-SI4447DY-T1-E3 Vishay Siliconix |
OEM/CM ONLY |
7569 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Intertechnologies |
30 |
Part Number | Description | Stock |
SI4447DYT1E3 Vishay Intertechnologies |
OEM/CM ONLY |
138 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Intertechnologies |
IN stock Immediate delivery |
8799985 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Intertechnologies |
MOSFET 40V 4.5A 2.0W 54mohm @ 10V pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Huntington |
shipping today |
1878 |
Part Number | Description | Stock |
SI4447DY-T1-E3 D# 30172247 Vishay Intertechnologies |
Trans MOSFET P-CH 40V 3.3A 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 218 |
Part Number | Description | Stock |
SI4447DY-T1-E3 Vishay Huntington |
MOSFET P-CH 40V 3.3A 8-SOIC |
6322 |
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