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CEM4282-VB Product details
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VBsemi CEM4282-VB is a Single N-Channel MOSFET manufactured using Trench technology, designed for medium and low voltage power conversion and efficient power management scenarios. Its SOP8 package balances good heat dissipation and layout flexibility within a compact footprint, suitable for high-density PCB layouts. The device provides stable switching characteristics within a 40V drain-source voltage range, with an ultra-low on-resistance of 14mΩ (VGS=10V), significantly reducing conduction losses. The gate drive is compatible with 4.5V logic levels, facilitating direct connection with common control circuits.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 40V | 1.8V | 10A | 16(mΩ) | 14(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 40V | 1.8V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 40V | 1.8V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | MOS |
- Drain-Source Voltage (VDS): 40V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.8V (Typical)
- On-Resistance (VGS=4.5V): 16mΩ (Typical)
- On-Resistance (VGS=10V): 14mΩ (Typical)
- Maximum Drain Current (ID): 10A
- Package: SOP8
- Technology: Trench
Domain and module applications：
1. Power Management Modules: Used in DC-DC converters and low-voltage regulator circuits, leveraging low on-resistance to improve conversion efficiency, suitable for adapters, chargers, and industrial power supplies.
2. Battery Protection Systems: Acts as the main switch for charging and discharging circuits, working with protection ICs for fast overcurrent and overvoltage shutdown, suitable for lithium battery packs and mobile device battery management.
3. Low-Voltage Motor Drives: Drives small DC brushed/brushless motors, suitable for fans, water pumps, power tools, and automation actuators, supporting PWM speed control.
4. Load Switches and Power Distribution: Used in smart sockets, USB power on/off, and hot-swap circuits for servers/communication equipment, enabling low-loss load connection and disconnection.
5. Automotive Electronic Auxiliary Circuits: Provides regulated power supply and switching control for lights, sensors, infotainment systems, etc., in 12V vehicle networks.
6. LED Lighting Drivers: Applied in low-voltage constant current or dimming drive circuits, stabilizing output current, suppressing flicker, and improving lighting system reliability.
7. Synchronous Rectification: Used as a rectifier or freewheeling switch in Buck/Boost topologies to reduce rectification losses, suitable for efficient and compact power supply designs.
* 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
