Print Page
SI4401FDY-T1-GE3
MOSFET, P-CH, 40V, 14A, SOIC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerVISHAY
Manufacturer Part NoSI4401FDY-T1-GE3
Newark Part No.
Full Reel59AC7479
Re-Reel56AC6586
Cut Tape56AC6586
Product RangeTrenchFET Gen III
Your Part Number
1,401 In Stock
Need more?
Same day shipping
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.970 | $1.97 |
| Total Price | $1.97 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.970 |
| 10+ | $1.240 |
| 25+ | $1.100 |
| 50+ | $0.962 |
| 100+ | $0.823 |
Full Reel
| Quantity | Price |
|---|---|
| 5000+ | $0.579 |
| 10000+ | $0.545 |
| 20000+ | $0.516 |
| 30000+ | $0.490 |
| 50000+ | $0.474 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerVISHAY
Manufacturer Part NoSI4401FDY-T1-GE3
Newark Part No.
Full Reel59AC7479
Re-Reel56AC6586
Cut Tape56AC6586
Product RangeTrenchFET Gen III
Technical Datasheet
Channel TypeP Channel
Transistor PolarityP Channel
Drain Source Voltage Vds40V
Continuous Drain Current Id14A
On Resistance Rds(on)0.0118ohm
Drain Source On State Resistance0.0142ohm
Transistor Case StyleSOIC
Transistor MountingSurface Mount
Rds(on) Test Voltage10V
Gate Source Threshold Voltage Max2.3V
Power Dissipation5W
Power Dissipation Pd5W
No. of Pins8Pins
Operating Temperature Max150°C
Product RangeTrenchFET Gen III
Qualification-
SVHCNo SVHC (04-Feb-2026)
Product Overview
- 40V, 14A TrenchFET® Gen III p-channel power MOSFET in 8 pin SOIC package
- 100% Rg tested
- Suitable for adapter switch, load switch, battery switch and motor drive control
Technical Specifications
Channel Type
P Channel
Drain Source Voltage Vds
40V
On Resistance Rds(on)
0.0118ohm
Transistor Case Style
SOIC
Rds(on) Test Voltage
10V
Power Dissipation
5W
No. of Pins
8Pins
Product Range
TrenchFET Gen III
MSL
MSL 1 - Unlimited
Transistor Polarity
P Channel
Continuous Drain Current Id
14A
Drain Source On State Resistance
0.0142ohm
Transistor Mounting
Surface Mount
Gate Source Threshold Voltage Max
2.3V
Power Dissipation Pd
5W
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
Alternatives for SI4401FDY-T1-GE3
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate