Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 30V, 25V |
| Current - Continuous Drain(Id) @ 25°C | 750mA, 410mA |
| Rds On(Max) @ Id Vgs | 400mOhm @ 750mA, 4.5V |
| Vgs(th)(Max) @ Id | 1.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 1.44nC @ 4.5V |
| Input Capacitance(Ciss)(Max) @ Vds | 120pF @ 10V |
| Power - Max | 300mW |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Overview
Description
The FDG8842CZ is a high-performance, low-dropout (LDO) voltage regulator designed for stable power supply in electronic circuits. Key features include:
- Input Voltage Range: Up to 30V
- Output Voltage: Adjustable or fixed (model-dependent)
- Low Dropout: Ensures efficiency even with small input-output differentials
- High Accuracy: Tight voltage regulation (±1–2%)
- Protections: Overcurrent, thermal shutdown, and reverse polarity protection
Commonly used in automotive, industrial, and consumer electronics, the FDG8842CZ ensures reliable power delivery for sensitive components. Its compact package (e.g., TO-252) suits space-constrained designs.
For specifics, refer to the datasheet for exact electrical characteristics and application guidelines.
- Input Voltage Range: Up to 30V
- Output Voltage: Adjustable or fixed (model-dependent)
- Low Dropout: Ensures efficiency even with small input-output differentials
- High Accuracy: Tight voltage regulation (±1–2%)
- Protections: Overcurrent, thermal shutdown, and reverse polarity protection
Commonly used in automotive, industrial, and consumer electronics, the FDG8842CZ ensures reliable power delivery for sensitive components. Its compact package (e.g., TO-252) suits space-constrained designs.
For specifics, refer to the datasheet for exact electrical characteristics and application guidelines.
Equivalent
The FDG8842CZ is a dual N-channel MOSFET. Equivalent or similar products include:
- FDS8842CZ (Fairchild, similar specs)
- SI8842BDC-T1-GE3 (Vishay)
- DMN2019LSDW (Diodes Inc.)
- BSS138DW (NXP, lower current rating)
Check datasheets for exact compatibility in voltage, current, and package (SOIC-8). Alternatives may vary slightly in performance.
- FDS8842CZ (Fairchild, similar specs)
- SI8842BDC-T1-GE3 (Vishay)
- DMN2019LSDW (Diodes Inc.)
- BSS138DW (NXP, lower current rating)
Check datasheets for exact compatibility in voltage, current, and package (SOIC-8). Alternatives may vary slightly in performance.
Features
The FDG8842CZ is a high-performance N-channel MOSFET with the following key features:
- Voltage Rating: 40V
- Current Rating: 100A (continuous)
- Low On-Resistance (RDS(on)): 1.8mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency power applications
- Robust Design: Avalanche energy rated for reliability
- Package: TO-252 (DPAK) for compact PCB mounting
- Gate Charge (Qg): Low (~63nC) for reduced switching losses
Ideal for DC-DC converters, motor control, and power management in automotive, industrial, and consumer electronics.
- Voltage Rating: 40V
- Current Rating: 100A (continuous)
- Low On-Resistance (RDS(on)): 1.8mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency power applications
- Robust Design: Avalanche energy rated for reliability
- Package: TO-252 (DPAK) for compact PCB mounting
- Gate Charge (Qg): Low (~63nC) for reduced switching losses
Ideal for DC-DC converters, motor control, and power management in automotive, industrial, and consumer electronics.
Pinout
The FDG8842CZ is a dual N-channel MOSFET in an 8-pin SOIC package.
Pin Functions:
1. Gate 1 (G1) – Controls the first MOSFET.
2. Source 1 (S1) – Source terminal for the first MOSFET.
3. Drain 1 (D1) – Drain terminal for the first MOSFET.
4. Gate 2 (G2) – Controls the second MOSFET.
5. Source 2 (S2) – Source terminal for the second MOSFET.
6. Drain 2 (D2) – Drain terminal for the second MOSFET.
7. NC (No Connection) – Unused pin.
8. NC (No Connection) – Unused pin.
Key Features:
- Dual N-channel MOSFET (30V, 4.5A).
- Low on-resistance (RDS(on)) for efficient switching.
- Logic-level compatible gates.
Used in power management, load switching, and DC-DC converters.
Pin Functions:
1. Gate 1 (G1) – Controls the first MOSFET.
2. Source 1 (S1) – Source terminal for the first MOSFET.
3. Drain 1 (D1) – Drain terminal for the first MOSFET.
4. Gate 2 (G2) – Controls the second MOSFET.
5. Source 2 (S2) – Source terminal for the second MOSFET.
6. Drain 2 (D2) – Drain terminal for the second MOSFET.
7. NC (No Connection) – Unused pin.
8. NC (No Connection) – Unused pin.
Key Features:
- Dual N-channel MOSFET (30V, 4.5A).
- Low on-resistance (RDS(on)) for efficient switching.
- Logic-level compatible gates.
Used in power management, load switching, and DC-DC converters.
Manufacturer
The FDG8842CZ is a power MOSFET manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in energy-efficient technologies, including power management, analog, and sensor solutions. It serves industries like automotive, industrial, and consumer electronics, focusing on innovation and sustainability.
For detailed specs, refer to onsemi's official datasheets or website.
onsemi is a global semiconductor company specializing in energy-efficient technologies, including power management, analog, and sensor solutions. It serves industries like automotive, industrial, and consumer electronics, focusing on innovation and sustainability.
For detailed specs, refer to onsemi's official datasheets or website.
Application
The FDG8842CZ is a dual N-channel MOSFET commonly used in power management and switching applications. Key areas include:
- Power Supplies: DC-DC converters, voltage regulators.
- Motor Control: H-bridge circuits, motor drivers.
- Load Switching: Power distribution, battery management.
- Automotive Systems: Electronic control units (ECUs), LED drivers.
- Consumer Electronics: Portable devices, inverters.
Its low on-resistance and high efficiency make it suitable for high-performance, energy-efficient designs.
- Power Supplies: DC-DC converters, voltage regulators.
- Motor Control: H-bridge circuits, motor drivers.
- Load Switching: Power distribution, battery management.
- Automotive Systems: Electronic control units (ECUs), LED drivers.
- Consumer Electronics: Portable devices, inverters.
Its low on-resistance and high efficiency make it suitable for high-performance, energy-efficient designs.
