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2SK3055(1)-AZ-VB Product details
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VBsemi 2SK3055(1)-AZ-VB is a Single N-channel field-effect transistor manufactured using Trench technology, designed for medium-to-low voltage, high-current power conversion and industrial control scenarios. Its TO220F fully molded package provides good heat dissipation capability and electrical insulation performance, suitable for high-reliability applications such as power adapters, motor drives, and power modules. The device provides stable switching characteristics within a 60V drain-source voltage range, combined with a 45A high current carrying capacity and 27mΩ low on-resistance, effectively reducing system losses and improving overall efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | 27(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V typical
On-Resistance (VGS=10V): 27mΩ (typical)
Maximum Drain Current (ID): 45A
Package: TO220F
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V typical
On-Resistance (VGS=10V): 27mΩ (typical)
Maximum Drain Current (ID): 45A
Package: TO220F
Technology: Trench
Domain and module applications：
1. Switching Power Supplies and Adapters: Used as main switches or synchronous rectifiers in AC-DC and DC-DC converters, leveraging low on-resistance and high current capability to improve conversion efficiency and reduce temperature rise.
2. Motor Drive Control: Drives medium and low-power brushless DC motors, brushed motors, and power tools, supporting high-frequency PWM speed regulation, suitable for loads such as fans, pumps, and compressors.
3. Battery Charging and Protection Circuits: Serves as the main switch in charging and discharging loops, working with protection ICs to achieve fast overcurrent and overvoltage shutdown, suitable for lithium battery packs, electric bicycles, and energy storage systems.
4. Automotive Electronic Auxiliary Systems: Applied in power management, lamp driving, and body control modules within 12V/24V vehicle networks, meeting wide temperature range and high reliability requirements.
5. Industrial Control and Automation: Used in power stage circuits of PLCs, servo drives, and industrial power supplies, providing stable switching characteristics and high current margins.
6. UPS and Inverters: Acts as power switches in uninterruptible power supplies and inverters, supporting high-load transient response to ensure stable system operation.
7. High-Power LED Driver Power Supplies: Used in constant current or constant voltage LED lighting drivers to achieve efficient power conversion, reduce heat generation, and extend lamp life.
* 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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