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BUK9E4R9-60E,127-VB Product details
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VBsemi BUK9E4R9-60E,127-VB is a Single N-channel power field-effect transistor using Trench process, designed for high-efficiency power conversion and high-current switching applications. Its TO262 package offers excellent heat dissipation and mechanical strength, suitable for high power density scenarios such as industrial power supplies, automotive systems, and motor drives. The device provides extremely low on-resistance within a 60V drain-source voltage range, significantly reducing conduction loss and improving overall system efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 60V | 3.5V | 210A | 2.8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 60V | 3.5V | 210A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 60V | 3.5V | 210A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3.5V (Typical)
On-Resistance (VGS=10V): 2.8mΩ (Typical)
Maximum Drain Current (ID): 210A
Package: TO262
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3.5V (Typical)
On-Resistance (VGS=10V): 2.8mΩ (Typical)
Maximum Drain Current (ID): 210A
Package: TO262
Technology: Trench
Domain and module applications：
Application Areas and Module Applications
1. High-power DC-DC converters: Used in synchronous rectification stages or as main switches. The ultra-low on-resistance effectively reduces rectification losses, suitable for high-efficiency Buck/Boost power modules.
2. Motor drives and control: Drives medium to high-power DC brushless motors, brushed motors, and servo systems, supporting high-frequency PWM speed control, suitable for power tools, robotics, and automation equipment.
3. On-board power systems: Performs power conversion, battery management, and load switching functions in 12V/24V vehicle networks, withstanding high current surges to ensure stable power supply.
4. Battery protection and management systems: Used in energy storage battery packs, UPS, and power battery charge/discharge circuits as the main path switch for fast overcurrent and overvoltage protection.
5. Power tools and garden machinery: Provides high current drive for high-load impact wrenches, drills, lawn mowers, etc., balancing low heat generation and high reliability.
6. Server and telecom power supplies: Applied in high-efficiency rectifier modules, hot-swap protection circuits, and power OR-ing switches, meeting stringent continuous operation and surge requirements.
7. Industrial power supplies and welding equipment: Used on the primary/secondary side of switching power supplies and in inverter welder power stages, leveraging the 210A high current capability and low-loss characteristics to enhance overall machine performance.
* 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
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