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K3943-ZP-VB Product details
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1. K3943-ZP-VB MOSFET Product Introduction:
K3943-ZP-VB is a high-performance single N-channel MOSFET that uses advanced Trench technology and is packaged in TO263. It has excellent low on-resistance and high current handling capabilities, making it suitable for high current density applications. This MOSFET has an on-resistance as low as 2mΩ when VGS is 10V, can operate stably at currents up to 150A, has a drain-source voltage (VDS) of 40V and a gate-source voltage (VGS) of ±20V, making it suitable for a variety of power management and switching applications.
K3943-ZP-VB is a high-performance single N-channel MOSFET that uses advanced Trench technology and is packaged in TO263. It has excellent low on-resistance and high current handling capabilities, making it suitable for high current density applications. This MOSFET has an on-resistance as low as 2mΩ when VGS is 10V, can operate stably at currents up to 150A, has a drain-source voltage (VDS) of 40V and a gate-source voltage (VGS) of ±20V, making it suitable for a variety of power management and switching applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. K3943-ZP-VB Detailed parameter description:
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2.5mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 150A
- **Technology type**: Trench MOSFET
- **On-state current capability**: This MOSFET has strong current handling capability and can provide up to 150A output current under harsh conditions.
- **Thermal Performance**: Excellent thermal performance, low RDS(ON) characteristics make it generate less heat, suitable for high-performance applications.
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2.5mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 150A
- **Technology type**: Trench MOSFET
- **On-state current capability**: This MOSFET has strong current handling capability and can provide up to 150A output current under harsh conditions.
- **Thermal Performance**: Excellent thermal performance, low RDS(ON) characteristics make it generate less heat, suitable for high-performance applications.
Domain and module applications：
3. Applicable fields and module applications of K3943-ZP-VB:
1. **Power tool power management**:
In power tools and industrial equipment, the low on-resistance and high current handling capability of K3943-ZP-VB make it very suitable for power management systems of power tools. Such applications usually require fast switching and efficient current transmission. K3943-ZP-VB can maintain low heat generation and stable performance under high load.
2. **Automotive electronic control module**:
The 40V withstand voltage characteristics and high current handling capability of this MOSFET make it suitable for automotive electronic control modules (such as power distribution systems, engine control units). It can effectively handle battery voltage fluctuations and ensure stable operation of the circuit.
3. **DC-DC Converter**:
Among DC-DC converters, the K3943-ZP-VB is ideal for use in high-current converter designs due to its low RDS(ON) value and high efficiency, minimizing power losses and increasing system efficiency.
4. **Power Distribution Systems for Servers and Data Centers**:
The high current handling capability and low on-resistance of this MOSFET make it an ideal choice for server and data center power management applications. Such applications require high-efficiency, low-loss switching performance, and the K3943-ZP-VB can meet these requirements while ensuring system reliability and stability.
In summary, the K3943-ZP-VB is widely used in high-efficiency and high-current demanding fields such as power tools, automotive electronics, DC-DC converters, and power distribution systems with its excellent performance and robust design.
1. **Power tool power management**:
In power tools and industrial equipment, the low on-resistance and high current handling capability of K3943-ZP-VB make it very suitable for power management systems of power tools. Such applications usually require fast switching and efficient current transmission. K3943-ZP-VB can maintain low heat generation and stable performance under high load.
2. **Automotive electronic control module**:
The 40V withstand voltage characteristics and high current handling capability of this MOSFET make it suitable for automotive electronic control modules (such as power distribution systems, engine control units). It can effectively handle battery voltage fluctuations and ensure stable operation of the circuit.
3. **DC-DC Converter**:
Among DC-DC converters, the K3943-ZP-VB is ideal for use in high-current converter designs due to its low RDS(ON) value and high efficiency, minimizing power losses and increasing system efficiency.
4. **Power Distribution Systems for Servers and Data Centers**:
The high current handling capability and low on-resistance of this MOSFET make it an ideal choice for server and data center power management applications. Such applications require high-efficiency, low-loss switching performance, and the K3943-ZP-VB can meet these requirements while ensuring system reliability and stability.
In summary, the K3943-ZP-VB is widely used in high-efficiency and high-current demanding fields such as power tools, automotive electronics, DC-DC converters, and power distribution systems with its excellent performance and robust design.
* 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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