사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | TrenchFET® |
| ProductStatus | Active |
| FETType | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 40 V |
| Current-ContinuousDrain(Id)@25°C | 16.1A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 4.5V, 10V |
| RdsOn(Max)@IdVgs | 15mOhm @ 10.2A, 10V |
| Vgs(th)(Max)@Id | 2.5V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 95 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 3007 pF @ 20 V |
| PowerDissipation(Max) | 2.5W (Ta), 6.3W (Tc) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-SOIC |
개요
Description
The SI4401DDY-T1-GE3 is a P-channel MOSFET from Vishay Siliconix, designed for power management in applications like load switching, battery protection, and DC-DC conversion. Key features include:
- Low on-resistance (RDS(on)): 12 mΩ (max) at VGS = -10 V, enhancing efficiency.
- High current handling: -30 A continuous drain current.
- Compact package: PowerPAK® SO-8, saving board space.
- Wide voltage range: -30 V drain-to-source voltage (VDS).
- Logic-level gate drive: Optimized for -4.5 V to -10 V gate-to-source voltage (VGS).
Ideal for portable electronics, power supplies, and automotive systems, it offers reliable performance with low power loss.
- Low on-resistance (RDS(on)): 12 mΩ (max) at VGS = -10 V, enhancing efficiency.
- High current handling: -30 A continuous drain current.
- Compact package: PowerPAK® SO-8, saving board space.
- Wide voltage range: -30 V drain-to-source voltage (VDS).
- Logic-level gate drive: Optimized for -4.5 V to -10 V gate-to-source voltage (VGS).
Ideal for portable electronics, power supplies, and automotive systems, it offers reliable performance with low power loss.
Equivalent
Equivalent products to the SI4401DDY-T1-GE3 (P-channel MOSFET, 30V, 5.8A) include:
- AO3401A (P-channel, 30V, 4A)
- IRLML6401 (P-channel, 30V, 4.3A)
- DMG2305UX (P-channel, 30V, 5.7A)
- FDC5612P (P-channel, 30V, 5A)
Check datasheets for exact specs and pin compatibility.
- AO3401A (P-channel, 30V, 4A)
- IRLML6401 (P-channel, 30V, 4.3A)
- DMG2305UX (P-channel, 30V, 5.7A)
- FDC5612P (P-channel, 30V, 5A)
Check datasheets for exact specs and pin compatibility.
Features
The SI4401DDY-T1-GE3 is a P-channel MOSFET with the following key features:
- Voltage Rating: -30V drain-to-source (VDS).
- Current Rating: -5.8A continuous drain current (ID).
- Low On-Resistance: 60mΩ (max) at VGS = -10V.
- Gate Threshold: -1V to -2.5V (VGS(th)).
- Fast Switching: Low gate charge (Qg) and capacitance for efficient performance.
- Package: PowerPAK® SO-8 for compact, high-power applications.
- Applications: Power management, load switching, and battery protection.
Designed for efficiency and reliability in space-constrained designs.
- Voltage Rating: -30V drain-to-source (VDS).
- Current Rating: -5.8A continuous drain current (ID).
- Low On-Resistance: 60mΩ (max) at VGS = -10V.
- Gate Threshold: -1V to -2.5V (VGS(th)).
- Fast Switching: Low gate charge (Qg) and capacitance for efficient performance.
- Package: PowerPAK® SO-8 for compact, high-power applications.
- Applications: Power management, load switching, and battery protection.
Designed for efficiency and reliability in space-constrained designs.
Application
The SI4401DDY-T1-GE3 is a P-channel MOSFET commonly used in:
1. Power Management – Load switching, battery protection, and DC-DC converters.
2. Portable Electronics – Smartphones, tablets, and wearables for power efficiency.
3. Automotive Systems – Infotainment, lighting, and power distribution.
4. Industrial Applications – Motor control and power supply modules.
5. Consumer Electronics – TVs, gaming consoles, and USB power delivery.
Its low on-resistance and compact package make it ideal for space-constrained, high-efficiency designs.
1. Power Management – Load switching, battery protection, and DC-DC converters.
2. Portable Electronics – Smartphones, tablets, and wearables for power efficiency.
3. Automotive Systems – Infotainment, lighting, and power distribution.
4. Industrial Applications – Motor control and power supply modules.
5. Consumer Electronics – TVs, gaming consoles, and USB power delivery.
Its low on-resistance and compact package make it ideal for space-constrained, high-efficiency designs.
Package
The SI4401DDY-T1-GE3 is a MOSFET housed in a DFN-8 (3x3) package. This compact, surface-mount package offers efficient thermal performance and space-saving design, suitable for high-density PCB applications. The "T1" suffix indicates tape-and-reel packaging for automated assembly.
