Model: AO4440-VB.
.
Silk screen: VBA1630.
.
Brand: VBsemi.
.
Parameters:.
.
- Package: SOP8.
- Channel type: N—Channel.
- Rated voltage (V): 60V.
- Rated current (A): 7.6A.
- On-state resistance (RDS(ON)): 27mΩ @ VGS=10V, VGS=20V.
- Threshold voltage (Vth): 1.54V.
.
Package: SOP8.
.
Regenerated detailed parameter description and application introduction:.
.
AO4440-VB is an N—Channel trench MOSFET in SOP8 package. Its main parameters include 60V rated voltage, 7.6A rated current, and on-state resistance at different gate-source voltages. .
.
**Detailed parameter description:**.
.
1. **Rated voltage (V):** 60V - This means that the device can work normally at a voltage of 60V. .
.
2. **Rated current (A):** 7.6A - This means that the maximum current that the device can withstand is 7.6 amperes. .
.
3. **On-state resistance (RDS(ON)):** 27mΩ @ VGS=10V, VGS=20V - This indicates the resistance of the device in the on state at different gate-source voltages. In this example, when the gate-source voltage is 10V or 20V, the on-state resistance is 27 milliohms. .
.
4. **Threshold Voltage (Vth):** 1.54V - This is the threshold voltage of the device, i.e. the gate-source voltage at which the MOSFET starts to conduct. .
.
**Application Introduction:**.
.
AO4440-VB is suitable for power supply and switching circuits in a variety of fields, including but not limited to:.
.
1. **Power Switch:** Suitable for power switching circuits such as DC-DC converters. .
.
2. **Motor Drive:** Due to its high rated current, it can be used in motor drive circuits to provide reliable power output. .
.
3. **Power Module:** Suitable for designing high-power power modules to provide efficient power solutions. .
.
4. **Power Tools:** In high-power power tools and equipment, such as electric hammers, electric drills, etc. .
.
5. **Automotive electronics:** In automotive electronic systems, N-Channel MOSFETs are especially needed, such as power management, motor control, etc. .
.
In general, AO4440-VB is a high-power N-Channel MOSFET suitable for various power and switching circuit applications that require high current and low on-resistance, especially in applications that require higher rated voltage and high power, such as power switches, motor drives, power modules, power tools, and automotive electronics.