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DMG7702SFG-13-VB Product details
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VBsemi DMG7702SFG-13-VB is a Single N-channel power field-effect transistor using Trench technology, designed for medium-to-low voltage high-density power conversion and load management scenarios. Its DFN8(3X3) package offers excellent heat dissipation capability and a compact footprint, suitable for space-constrained PCB layouts with high thermal performance requirements. The device provides stable switching characteristics within a 30V drain-source voltage range, supports 10V and 4.5V dual-level gate drive, and is compatible with common 3.3V/5V logic control, facilitating system integration and PWM speed control applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | 19(mΩ) | 13(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | MOS |
- Drain-Source Voltage (VDS): 30V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.7V (Typical)
- On-Resistance (VGS=10V): 13mΩ (Typical)
- On-Resistance (VGS=4.5V): 19mΩ (Typical)
- Max Drain Current (ID): 30A
- Package: DFN8(3X3)
- Technology: Trench
Domain and module applications：
1. High-Efficiency DC-DC Converters: Used in synchronous rectification Buck/Boost topologies; low on-resistance and high current capability significantly reduce conversion losses, suitable for compact power modules in servers, communication equipment, etc.
2. Power Tools and Battery-Powered Devices: Acts as the main motor drive switch, supporting high continuous current output and PWM speed control, suitable for low-voltage power systems in drills, vacuum cleaners, robots, etc.
3. Battery Protection and Power Management: Provides fast overcurrent and overvoltage cutoff in lithium battery charge/discharge circuits, enhancing system safety and reliability when used with protection ICs, suitable for power banks, power tool battery packs, etc.
4. Low-Voltage Motor Drives: Drives small DC brushless or brushed motors, covering fans, pumps, drone ESCs, and automation actuators, supporting high-frequency switching and precise speed control.
5. Power Path Management: Used for load switches or power path selection in laptops, tablets, and industrial equipment, achieving low-loss power distribution and hot-swap protection.
6. LED Lighting Drivers: Applied in low-voltage constant current drive modules or light strip control, providing stable output current, suppressing flicker, and improving lighting system efficiency and lifespan.
7. Automotive Low-Voltage Auxiliary Power Supplies: Provides efficient regulated power for loads like lights, sensors, and infotainment systems in 12V vehicle networks, adapting to harsh environmental temperature requirements.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
