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4451GH-HF-VB Product details
Back to previous pageProduct introduction：
### Product Introduction
**Model:** 4451GH-HF-VB
**Brand:** VBsemi
**Package:** TO252
4451GH-HF-VB is a P-Channel power field effect transistor designed to withstand load voltages up to -40V and maximum currents of -65A. The device features an on-resistance of 12mΩ at gate-source voltages of 10V and ±20V. Its gate threshold voltage (Vth) is -1.6V.
**Model:** 4451GH-HF-VB
**Brand:** VBsemi
**Package:** TO252
4451GH-HF-VB is a P-Channel power field effect transistor designed to withstand load voltages up to -40V and maximum currents of -65A. The device features an on-resistance of 12mΩ at gate-source voltages of 10V and ±20V. Its gate threshold voltage (Vth) is -1.6V.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -40V | -2V | -50A | 15(mΩ) | 12(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -40V | -2V | -50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -40V | -2V | -50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
### Parameter Description
- **Working Characteristics: ** P-Channel channel
- **Maximum load voltage (VDS): ** -40V
- **Maximum current (ID): ** -65A
- **On-resistance (RDS(ON)): ** 12mΩ @ VGS=10V
- **Gate-source voltage (VGS): ** 10V and ±20V
- **Gate threshold voltage (Vth): ** -1.6V
- **Package type: ** TO252
- **Working Characteristics: ** P-Channel channel
- **Maximum load voltage (VDS): ** -40V
- **Maximum current (ID): ** -65A
- **On-resistance (RDS(ON)): ** 12mΩ @ VGS=10V
- **Gate-source voltage (VGS): ** 10V and ±20V
- **Gate threshold voltage (Vth): ** -1.6V
- **Package type: ** TO252
Domain and module applications：
### Application fields and modules
1. **Power switch module:** 4451GH-HF-VB is suitable for various power switch modules, including DC-DC converters, power inverters and switching regulators. It can be used as a switching device in these modules to ensure high-power power conversion and stable output.
2. **Automotive electronic system:** In automotive electronic systems, this device can be used in modules such as the vehicle's motor control unit, battery management system and charger to ensure the efficiency and stability of the vehicle's power system.
3. **Industrial control and automation:** 4451GH-HF-VB can be used for various applications in the field of industrial control and automation, including power switches and motor drivers in factory equipment control, automated robots and industrial machinery.
4. **Communication equipment:** The device is also suitable for power amplifiers and power management units in communication equipment to ensure the efficient operation and stability of communication equipment.
The above are some examples of areas and modules where the 4451GH-HF-VB may be used, but in fact it may play a role in many occasions where it needs to withstand high load voltages and high currents.
1. **Power switch module:** 4451GH-HF-VB is suitable for various power switch modules, including DC-DC converters, power inverters and switching regulators. It can be used as a switching device in these modules to ensure high-power power conversion and stable output.
2. **Automotive electronic system:** In automotive electronic systems, this device can be used in modules such as the vehicle's motor control unit, battery management system and charger to ensure the efficiency and stability of the vehicle's power system.
3. **Industrial control and automation:** 4451GH-HF-VB can be used for various applications in the field of industrial control and automation, including power switches and motor drivers in factory equipment control, automated robots and industrial machinery.
4. **Communication equipment:** The device is also suitable for power amplifiers and power management units in communication equipment to ensure the efficient operation and stability of communication equipment.
The above are some examples of areas and modules where the 4451GH-HF-VB may be used, but in fact it may play a role in many occasions where it needs to withstand high load voltages and high currents.
* 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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