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BUK7E11-55B,127-VB Product details
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VBsemi BUK7E11-55B,127-VB is a Single N-channel field-effect transistor using Trench process, designed for high-voltage high-current power conversion and high-reliability power control scenarios. Its TO262 package offers excellent thermal conductivity and mechanical strength, suitable for applications with high heat dissipation and stability requirements such as industrial power supplies, automotive systems, and high-power motor drives. The device provides extremely low on-resistance within a 60V drain-source voltage range, supporting up to 120A continuous drain current, significantly reducing conduction loss and improving overall system energy 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 | 2.5V | 120A | 6(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 | 2.5V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 60V | 2.5V | 120A | 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): 2.5V (Typical)
On-Resistance (VGS=10V): 6mΩ (Typical)
Maximum Drain Current (ID): 120A
Package: TO262
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 2.5V (Typical)
On-Resistance (VGS=10V): 6mΩ (Typical)
Maximum Drain Current (ID): 120A
Package: TO262
Technology: Trench
Domain and module applications：
Application Areas and Module Applications
1. Industrial power supplies and inverters: Used for high-power switching in AC-DC rectification, DC-AC inversion, and uninterruptible power supplies (UPS), leveraging low on-resistance and high current carrying capacity to improve conversion efficiency and reliability.
2. Electric vehicle auxiliary systems: Drives loads such as water pumps, oil pumps, air conditioning compressors, and heaters in 48V/60V vehicle networks, supporting high-current PWM speed control.
3. High-power motor drives: Suitable for industrial fans, power tools, electric bicycles, and small servo motor control, providing smooth starting and braking characteristics.
4. Synchronous rectification circuits: Acts as a synchronous rectifier in high-voltage DC-DC converters, effectively reducing rectification losses, suitable for high-efficiency modules like server power supplies and telecom base station power supplies.
5. Battery charge/discharge management: Used in the charge/discharge circuits of high-voltage lithium battery packs or lead-acid batteries, enabling fast overcurrent and overvoltage protection to ensure system safety.
6. Solar inverters: Serves as a boost or inverter stage power switch in photovoltaic power generation systems, adapting to a wide input voltage range and improving power conversion efficiency.
7. High-power LED drivers: Suitable for constant current drive modules in high-brightness lighting or landscape lighting, stably outputting high current and reducing thermal losses.
* 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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