Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 60V |
| Current - Continuous Drain(Id) @ 25°C | 4.5A, 3.5A |
| Rds On(Max) @ Id Vgs | 55mOhm @ 4.5A, 10V |
| Vgs(th)(Max) @ Id | 3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 18nC @ 10V |
| Input Capacitance(Ciss)(Max) @ Vds | 650pF @ 25V |
| Power - Max | 1W |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Equivalent
The FDS4559 is a dual P-channel MOSFET. Equivalent or similar products include:
- SI4559DY (Vishay)
- NDS4559N (ON Semiconductor)
- DMG1012UW (Diodes Inc.)
- FDS4559-NL (Fairchild/ON Semi)
These alternatives offer comparable specs (e.g., -30V, -5.3A) and SOT-23-6 packaging. Verify pinout and parameters for exact compatibility.
- SI4559DY (Vishay)
- NDS4559N (ON Semiconductor)
- DMG1012UW (Diodes Inc.)
- FDS4559-NL (Fairchild/ON Semi)
These alternatives offer comparable specs (e.g., -30V, -5.3A) and SOT-23-6 packaging. Verify pinout and parameters for exact compatibility.
Features
The FDS4559 is an N-channel PowerTrench MOSFET by ON Semiconductor, featuring:
- Voltage Rating: 30V
- Current Rating: 11A (continuous)
- Low On-Resistance: 9.5mΩ (max @ VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Low Gate Charge (Qg): 18nC (typ) for reduced switching losses
- Power Dissipation: 2.5W (max)
- Package: SOIC-8 (compact and surface-mountable)
- Applications: Power management, DC-DC converters, motor control, and load switching.
Its PowerTrench technology ensures low conduction losses and high thermal performance. Suitable for high-frequency switching designs.
- Voltage Rating: 30V
- Current Rating: 11A (continuous)
- Low On-Resistance: 9.5mΩ (max @ VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Low Gate Charge (Qg): 18nC (typ) for reduced switching losses
- Power Dissipation: 2.5W (max)
- Package: SOIC-8 (compact and surface-mountable)
- Applications: Power management, DC-DC converters, motor control, and load switching.
Its PowerTrench technology ensures low conduction losses and high thermal performance. Suitable for high-frequency switching designs.
Application
The FDS4559 is a dual N-channel MOSFET used in various applications, including:
1. Power Management – DC-DC converters, voltage regulators.
2. Motor Control – H-bridge circuits, brushed motor drivers.
3. Load Switching – Battery protection, power distribution.
4. Automotive Systems – LED drivers, infotainment power control.
5. Consumer Electronics – Laptops, smartphones, and portable devices.
Its low on-resistance and high efficiency make it suitable for compact, high-performance designs.
1. Power Management – DC-DC converters, voltage regulators.
2. Motor Control – H-bridge circuits, brushed motor drivers.
3. Load Switching – Battery protection, power distribution.
4. Automotive Systems – LED drivers, infotainment power control.
5. Consumer Electronics – Laptops, smartphones, and portable devices.
Its low on-resistance and high efficiency make it suitable for compact, high-performance designs.
Package
The FDS4559 is a dual N-channel PowerTrench MOSFET available in an SO-8 (Small Outline 8-pin) package. This surface-mount package is compact and widely used for power management applications.
