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72940E-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**Model:** 72940E-VB
**Package:** SOT669
**Configuration:** Single N-channel
**Withstand voltage (VDS):** 40V
**Gate-source voltage (VGS):** ±20V
**Gate voltage threshold (Vth):** 1.4V
**On-resistance (RDS(ON)):**
- 2.4mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
**Drain current (ID):** 100A
**Technology:** Trench
**Model:** 72940E-VB
**Package:** SOT669
**Configuration:** Single N-channel
**Withstand voltage (VDS):** 40V
**Gate-source voltage (VGS):** ±20V
**Gate voltage threshold (Vth):** 1.4V
**On-resistance (RDS(ON)):**
- 2.4mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
**Drain current (ID):** 100A
**Technology:** Trench
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | 2.4(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N |
2. Parameter Description
- **Withstand Voltage (VDS): ** 40V indicates the highest operating voltage that the device can withstand.
- **Gate-Source Voltage (VGS): ** ±20V is the voltage range that controls the device to turn on and off.
- **Gate Threshold Voltage (Vth): ** 1.4V is the gate voltage that controls the device to start turning on.
- **On-Resistance (RDS(ON)): **
- 2.4mΩ @ VGS=4.5V indicates the resistance of the device when it is turned on at a given gate-source voltage.
- 2mΩ @ VGS=10V is also the on-resistance at another gate-source voltage.
- **Drain Current (ID): ** 100A is the maximum current that the device can continuously pass.
- **Technology: ** Trench means that the device uses trench structure manufacturing technology, which usually provides lower on-resistance and better thermal characteristics.
- **Withstand Voltage (VDS): ** 40V indicates the highest operating voltage that the device can withstand.
- **Gate-Source Voltage (VGS): ** ±20V is the voltage range that controls the device to turn on and off.
- **Gate Threshold Voltage (Vth): ** 1.4V is the gate voltage that controls the device to start turning on.
- **On-Resistance (RDS(ON)): **
- 2.4mΩ @ VGS=4.5V indicates the resistance of the device when it is turned on at a given gate-source voltage.
- 2mΩ @ VGS=10V is also the on-resistance at another gate-source voltage.
- **Drain Current (ID): ** 100A is the maximum current that the device can continuously pass.
- **Technology: ** Trench means that the device uses trench structure manufacturing technology, which usually provides lower on-resistance and better thermal characteristics.
Domain and module applications：
3. Application Examples
**Fields and module applicability examples:**
1. **High-efficiency DC-DC converters:** The 72940E-VB is suitable for high-efficiency DC-DC converters, which can provide efficient power conversion under low voltage and high current conditions, and is suitable for communication equipment, power adapters, etc.
2. **Electric vehicles and battery management systems:** In the battery management system of electric vehicles, this device can effectively manage the battery charging and discharging process to ensure efficient and safe battery use.
3. **Server and data center power management:** This model is suitable for power management systems in servers and data centers, which can handle high current requirements, ensure stable system operation and improve energy utilization efficiency.
4. **Industrial automation and robotics:** In industrial automation equipment and robotics, the 72940E-VB is used as a power switching element to efficiently control the operation of motors and actuators, improving system performance and reliability.
5. **Consumer electronics and smart devices:** This device can be used in high-performance consumer electronics and smart devices, such as smartphones, tablets, and high-power LED lighting systems, to provide stable power management and efficient energy conversion.
These examples show the wide application of the 72940E-VB in multiple fields and modules, taking advantage of its low on-resistance, high current carrying capacity, and good thermal characteristics to optimize circuit design and improve system performance and reliability.
**Fields and module applicability examples:**
1. **High-efficiency DC-DC converters:** The 72940E-VB is suitable for high-efficiency DC-DC converters, which can provide efficient power conversion under low voltage and high current conditions, and is suitable for communication equipment, power adapters, etc.
2. **Electric vehicles and battery management systems:** In the battery management system of electric vehicles, this device can effectively manage the battery charging and discharging process to ensure efficient and safe battery use.
3. **Server and data center power management:** This model is suitable for power management systems in servers and data centers, which can handle high current requirements, ensure stable system operation and improve energy utilization efficiency.
4. **Industrial automation and robotics:** In industrial automation equipment and robotics, the 72940E-VB is used as a power switching element to efficiently control the operation of motors and actuators, improving system performance and reliability.
5. **Consumer electronics and smart devices:** This device can be used in high-performance consumer electronics and smart devices, such as smartphones, tablets, and high-power LED lighting systems, to provide stable power management and efficient energy conversion.
These examples show the wide application of the 72940E-VB in multiple fields and modules, taking advantage of its low on-resistance, high current carrying capacity, and good thermal characteristics to optimize circuit design and improve system performance and reliability.
* 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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