Vishay Siliconix14-SOIC (0.154", 3.90mm Width)RoHS
SI4340DY-T1-E3
MOSFET 2N-CH 20V 7.3A 14SO
Category
Subcategory
Transistors Fets Mosfets Arrays
Package
14-SOIC (0.154", 3.90mm Width)
Series
TrenchFET®
Status
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Siliconix |
| Model | SI4340DY-T1-E3 |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | 2 N-Channel (Dual) |
| Drain to Source Voltage (Vdss) | 20V |
| Rds On (Max) | 12mOhm @ 9.6A, 10V |
| Vgs(th) (Max) | 2V @ 250µA |
| Gate Charge (Qg) | 15nC @ 4.5V |
| Power Dissipation (Max) | 1.14W, 1.43W |
| Supplier Device Package | 14-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SI4340DY-T1-E3 by Vishay Siliconix is an N-channel power MOSFET rated at 20V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 14-SOIC (0.154", 3.90mm Width) package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 12mOhm @ 9.6A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
You may also need
All Technical Specifications
| FET Type | 2 N-Channel (Dual) |
| FET Feature | Logic Level Gate |
| Power - Max | 1.14W, 1.43W |
| Vgs(th) (Max) @ Id | 2V @ 250µA |
| Rds On (Max) @ Id, Vgs | 12mOhm @ 9.6A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 15nC @ 4.5V |
| Drain to Source Voltage (Vdss) | 20V |
| Current - Continuous Drain (Id) @ 25°C | 7.3A, 9.9A |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.