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SP8K52FRATB-VB Product details
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VBsemi SP8K52FRATB-VB is a dual N+N channel field-effect transistor using Trench technology, designed for medium-to-high voltage power conversion and multi-channel switching control scenarios. Its SOP8 package balances good thermal performance with a compact footprint, suitable for high-density PCB layout. The device provides stable and reliable switching characteristics within a 100V drain-source voltage range. The gate drive is compatible with common 5V/10V logic levels, facilitating direct drive by the system; the dual-channel integrated solution effectively simplifies circuit design and improves power density.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Dual-N+N | 100V | 1.8V | 5.8A | 63(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-N+N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-N+N | 100V | 1.8V | 5.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Dual-N+N | 100V | 1.8V | 5.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Dual-N+N | MOS |
- Drain-Source Voltage (VDS): 100V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.8V
- On-Resistance (VGS=10V): 63mΩ (Typical)
- Maximum Drain Current (ID): 5.8A
- Package Type: SOP8
- Configuration: Dual N+N Channel
- Technology: Trench
Domain and module applications：
1. High-Voltage DC-DC Converter: Used as main switch and synchronous rectifier in Buck/Boost or flyback topologies, reducing switching losses, suitable for 48V to 100V input power modules.
2. Motor Drive Control: Drives small DC brushless or brushed motors, suitable for industrial fans, pumps, and automation actuators, supporting PWM speed control and forward/reverse control.
3. Battery Pack Protection and Charge/Discharge Management: Used as the main switch for charge/discharge circuits of battery packs up to 72V, working with protection ICs for fast overcurrent/overvoltage shutdown, ensuring system safety.
4. Photovoltaic and Energy Storage Auxiliary Power: Applied in power conversion stages of residential energy storage and photovoltaic controllers, utilizing low on-resistance to improve efficiency.
5. Power Tool Power Management: Integrated into controllers of cordless power tools and garden machinery, enabling reliable high-current switching and stall protection.
6. Industrial Control I/O Interface: Used for PLC, sensor output drive, and relay replacement circuits; dual-channel design reduces external components.
7. Automotive Auxiliary Power Supply and DC-DC Conversion: Suitable for voltage regulator modules, lighting drives, and auxiliary load power supply in 24V/48V vehicle networks.
* 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
