사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 100 V |
| Current - Continuous Drain(Id) @ 25°C | 3.3A (Ta), 16A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 6V, 10V |
| Rds On(Max) @ Id Vgs | 110mOhm @ 3.3A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 21 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 880 pF @ 50 V |
| Power Dissipation (Max) | 2.3W (Ta), 35W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-MLP (3.3x3.3) |
개요
Description
The FDMC3612 is a dual N-channel MOSFET from ON Semiconductor, designed for high-efficiency power management in applications like DC-DC converters, motor control, and load switching.
### Key Features:
- Low On-Resistance (RDS(on)): ~6.3 mΩ (VGS = 10 V) for reduced conduction losses.
- Fast Switching: Optimized for high-frequency operation.
- Low Gate Charge (QG): Enhances efficiency in switching applications.
- Compact Package: Power-33 (3.3x3.3mm) for space-constrained designs.
- Voltage Ratings: 30V drain-source (VDSS), ±20V gate-source (VGS).
### Applications:
- Synchronous buck converters
- Power supplies
- Battery management systems
The FDMC3612 is ideal for high-current, high-efficiency designs, offering a balance of performance and thermal management.
### Key Features:
- Low On-Resistance (RDS(on)): ~6.3 mΩ (VGS = 10 V) for reduced conduction losses.
- Fast Switching: Optimized for high-frequency operation.
- Low Gate Charge (QG): Enhances efficiency in switching applications.
- Compact Package: Power-33 (3.3x3.3mm) for space-constrained designs.
- Voltage Ratings: 30V drain-source (VDSS), ±20V gate-source (VGS).
### Applications:
- Synchronous buck converters
- Power supplies
- Battery management systems
The FDMC3612 is ideal for high-current, high-efficiency designs, offering a balance of performance and thermal management.
Equivalent
Equivalent products to the FDMC3612 (a 30V P-channel MOSFET) include:
- Si2301DS (Vishay)
- DMG2305UX (Diodes Inc.)
- AO3401 (Alpha & Omega)
- IRLML6401 (Infineon)
These alternatives offer similar specifications (30V, P-channel, SOT-23 package) and can serve as replacements depending on availability and application requirements. Always verify datasheet parameters for compatibility.
- Si2301DS (Vishay)
- DMG2305UX (Diodes Inc.)
- AO3401 (Alpha & Omega)
- IRLML6401 (Infineon)
These alternatives offer similar specifications (30V, P-channel, SOT-23 package) and can serve as replacements depending on availability and application requirements. Always verify datasheet parameters for compatibility.
Pinout
The FDMC3612 is a dual N-channel MOSFET in an 8-pin SOIC package.
Pin Functions:
1. Pins 1, 2, 7, 8 – Drain (D) of both MOSFETs (connected internally).
2. Pins 3, 6 – Gate (G) of MOSFET 1 and MOSFET 2, respectively.
3. Pins 4, 5 – Source (S) of MOSFET 1 and MOSFET 2, respectively.
Key Features:
- 30V drain-source voltage.
- 7.5A continuous drain current per MOSFET.
- Low on-resistance (RDS(on) ~ 12mΩ).
- Optimized for synchronous buck converters and power management.
This compact dual-MOSFET is commonly used in high-efficiency DC-DC converters and load-switching applications.
Pin Functions:
1. Pins 1, 2, 7, 8 – Drain (D) of both MOSFETs (connected internally).
2. Pins 3, 6 – Gate (G) of MOSFET 1 and MOSFET 2, respectively.
3. Pins 4, 5 – Source (S) of MOSFET 1 and MOSFET 2, respectively.
Key Features:
- 30V drain-source voltage.
- 7.5A continuous drain current per MOSFET.
- Low on-resistance (RDS(on) ~ 12mΩ).
- Optimized for synchronous buck converters and power management.
This compact dual-MOSFET is commonly used in high-efficiency DC-DC converters and load-switching applications.
Application
The FDMC3612 is a dual N-channel MOSFET used in various power management applications. Key areas include:
1. DC-DC Converters – Efficient voltage step-up/down in power supplies.
2. Motor Control – Drives small motors in automotive and industrial systems.
3. Load Switching – Fast on/off switching in battery-powered devices.
4. Synchronous Rectification – Improves efficiency in switching power supplies.
5. Portable Electronics – Power management in smartphones, tablets, and laptops.
Its compact PowerPAK® SC-70 package and low on-resistance make it ideal for space-constrained, high-efficiency designs.
1. DC-DC Converters – Efficient voltage step-up/down in power supplies.
2. Motor Control – Drives small motors in automotive and industrial systems.
3. Load Switching – Fast on/off switching in battery-powered devices.
4. Synchronous Rectification – Improves efficiency in switching power supplies.
5. Portable Electronics – Power management in smartphones, tablets, and laptops.
Its compact PowerPAK® SC-70 package and low on-resistance make it ideal for space-constrained, high-efficiency designs.
Package
The FDMC3612 is a PowerTrench MOSFET typically available in an SO-8 (SOIC-8) surface-mount package. This compact package is designed for efficient power management and high-density PCB layouts, offering good thermal performance and ease of soldering. The SO-8 is widely used in power electronics applications.
