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IRFHM792TRPBF-VB Product details
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The VBsemi IRFHM792TRPBF-VB is a Dual-N+N Channel field-effect transistor manufactured using Trench technology, designed for medium to high voltage power conversion and multi-channel precision control scenarios. Its compact DFN8(3X3)-B package offers excellent heat dissipation performance and layout flexibility, suitable for high-density PCB designs. The device provides stable and reliable switching characteristics within a 100V drain-source voltage range. The dual N-channel configuration simplifies bridge or half-bridge circuit structures, enhancing system integration. The gate drive is compatible with common 3.3V/5V/10V logic levels, facilitating direct interface with controllers.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3)-B | Dual-N+N | 100V | 1.8V | 12.1A | 71(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3)-B | Dual-N+N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3)-B | Dual-N+N | 100V | 1.8V | 12.1A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3)-B | Dual-N+N | 100V | 1.8V | 12.1A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3)-B | Dual-N+N | MOS |
Drain-Source Voltage (VDS): 100V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.8V (typical)
On-Resistance (VGS=10V): 71mΩ (typical)
Maximum Drain Current (ID): 12.1A
Package: DFN8(3X3)-B
Technology: Trench
Domain and module applications：
1. Motor Drive Control: Used for driving small DC brushless/brushed motors, especially in topologies requiring dual half-bridge or full-bridge, such as fans, pumps, and power tools, supporting efficient PWM speed control.
2. DC-DC Converters: Suitable for power switches in synchronous Buck or Boost circuits, leveraging low on-resistance and 100V withstand voltage to improve conversion efficiency for small to medium power modules.
3. Battery Protection and Power Management: Used in charge/discharge protection circuits for multi-cell lithium batteries, acting as the main switch for the charge/discharge path, enabling fast overcurrent/overvoltage shutdown to ensure battery safety.
4. Adapters and Chargers: Serves as the switching element in 100V-class auxiliary power supplies, flyback or forward topologies, meeting wide input voltage requirements and reducing conduction losses.
5. Industrial Control and Automation: Applied in PLCs, sensor interfaces, and relay drive circuits. The integrated dual-channel feature reduces the number of external components, improving system reliability.
6. Photovoltaic and Energy Storage Systems: Used in the power stage of micro-inverters and MPPT controllers, adapting to high-voltage bus environments for efficient energy conversion.
7. Automotive Auxiliary Power Supply: Provides stable power for lighting, entertainment systems, and sensor loads in 12V/24V automotive networks, withstanding load transient shocks.
* 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：
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