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SiHF9540S-VB Product details
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**Product Introduction: **
**SiHF9540S-VB** is a **single P-type MOSFET**, which adopts **TO263 package** and is suitable for high-power applications. The **maximum drain-source voltage (VDS) of this MOSFET is -100V**, and its **RDS(ON)** is **40mΩ** when **VGS=10V**. It has a low on-resistance, which can effectively reduce power loss and improve system efficiency. Its **maximum drain current (ID) is -37A**, which supports higher current passage and is suitable for high-current switching applications. This MOSFET adopts **Trench technology** and has excellent switching performance and thermal performance. It is suitable for use in power conversion, power management, electric drive systems and other fields.
**SiHF9540S-VB** is a **single P-type MOSFET**, which adopts **TO263 package** and is suitable for high-power applications. The **maximum drain-source voltage (VDS) of this MOSFET is -100V**, and its **RDS(ON)** is **40mΩ** when **VGS=10V**. It has a low on-resistance, which can effectively reduce power loss and improve system efficiency. Its **maximum drain current (ID) is -37A**, which supports higher current passage and is suitable for high-current switching applications. This MOSFET adopts **Trench technology** and has excellent switching performance and thermal performance. It is suitable for use in power conversion, power management, electric drive systems and other fields.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -100V | -2V | -37A | 40mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -100V | -2V | -37A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -100V | -2V | -37A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-P |
**Detailed parameter description:**
- **Model:** SiHF9540S-VB
- **Package type:** TO263
- **Configuration:** Single P-type MOSFET
- **VDS (drain-source voltage):** -100V (max)
- **VGS (gate-source voltage):** ±20V (max)
- **Vth (throw-on voltage):** -2V
- **RDS(ON):** 50mΩ @ **VGS=4.5V**
- **RDS(ON):** 40mΩ @ **VGS=10V**
- **ID (drain current):** -37A (max)
- **Technology:** Trench
- **Switching speed:** Medium, suitable for low-frequency and high-current switching applications
- **Package:** TO263 (suitable for medium and high power applications)
- **Operating temperature range:** -55°C to +150°C
- **Maximum power consumption:** 100W (according to detailed conditions in data sheet)
- **Model:** SiHF9540S-VB
- **Package type:** TO263
- **Configuration:** Single P-type MOSFET
- **VDS (drain-source voltage):** -100V (max)
- **VGS (gate-source voltage):** ±20V (max)
- **Vth (throw-on voltage):** -2V
- **RDS(ON):** 50mΩ @ **VGS=4.5V**
- **RDS(ON):** 40mΩ @ **VGS=10V**
- **ID (drain current):** -37A (max)
- **Technology:** Trench
- **Switching speed:** Medium, suitable for low-frequency and high-current switching applications
- **Package:** TO263 (suitable for medium and high power applications)
- **Operating temperature range:** -55°C to +150°C
- **Maximum power consumption:** 100W (according to detailed conditions in data sheet)
Domain and module applications：
**Application fields and module examples:**
1. **Power conversion and power management:**
- **Application fields:** Power converter, DC-DC converter, power adapter
- **SiHF9540S-VB** is very suitable for **power conversion systems**, such as **DC-DC converter**, it can provide **high current carrying capacity** and **lower on-resistance**, making the power supply more efficient and lower temperature rise.
- **Example:** In **industrial power adapter**, SiHF9540S-VB can be used as a switching element to help convert **high voltage DC** into stable **low voltage DC**, meeting the high efficiency requirements of power supply equipment.
2. **Electric vehicle drive system:**
- **Application areas:** Battery management system, electric vehicle electric drive
- **SiHF9540S-VB** can be used in **Battery Management System (BMS)** of **Electric Vehicle**, as a switching element in the battery charging and discharging process, supporting **high current load** and high efficiency.
- **Example:** In **Electric vehicle charging system**, SiHF9540S-VB can be used for **efficient power conversion** and **battery management**, especially in **high power battery discharge process**, to ensure stable system operation.
3. **Industrial control and motor drive:**
- **Application areas:** Motor drive, inverter, servo drive
- **SiHF9540S-VB** is very suitable for **Industrial control** and **Motor drive system**. Its **high current carrying capacity** makes it suitable for **Motor drive system**, especially where **high current switching** is required.
- **Example:** In **inverter drive systems**, SiHF9540S-VB can be used as a switching element to control the start, stop, acceleration and deceleration of the motor, ensuring efficient and precise control of the motor.
4. **Power Electronics and Inverters:**
- **Applications:** Inverters, solar power generation systems, battery energy storage
- **SiHF9540S-VB** is suitable for use in **inverter systems** and **solar power generation systems**. Its **-100V withstand voltage** enables it to efficiently **convert DC to AC voltage**, especially in **battery storage and power management systems**.
- **Example:** In **solar photovoltaic inverters**, SiHF9540S-VB can help realize **conversion of DC to AC** and transmit the power to the grid or for local loads.
5. **High current load protection and switching:**
- **Application areas:** Electrical equipment protection, overload protection
- **SiHF9540S-VB** is suitable for **high current protection circuits** and **overload protection**, which can effectively prevent overcurrent from damaging electrical equipment. Its **lower RDS(ON)** can reduce power loss and improve efficiency.
- **Example:** In **power distribution systems**, SiHF9540S-VB can be used as a **switching element** in protection circuits to prevent equipment from being damaged by overcurrent.
1. **Power conversion and power management:**
- **Application fields:** Power converter, DC-DC converter, power adapter
- **SiHF9540S-VB** is very suitable for **power conversion systems**, such as **DC-DC converter**, it can provide **high current carrying capacity** and **lower on-resistance**, making the power supply more efficient and lower temperature rise.
- **Example:** In **industrial power adapter**, SiHF9540S-VB can be used as a switching element to help convert **high voltage DC** into stable **low voltage DC**, meeting the high efficiency requirements of power supply equipment.
2. **Electric vehicle drive system:**
- **Application areas:** Battery management system, electric vehicle electric drive
- **SiHF9540S-VB** can be used in **Battery Management System (BMS)** of **Electric Vehicle**, as a switching element in the battery charging and discharging process, supporting **high current load** and high efficiency.
- **Example:** In **Electric vehicle charging system**, SiHF9540S-VB can be used for **efficient power conversion** and **battery management**, especially in **high power battery discharge process**, to ensure stable system operation.
3. **Industrial control and motor drive:**
- **Application areas:** Motor drive, inverter, servo drive
- **SiHF9540S-VB** is very suitable for **Industrial control** and **Motor drive system**. Its **high current carrying capacity** makes it suitable for **Motor drive system**, especially where **high current switching** is required.
- **Example:** In **inverter drive systems**, SiHF9540S-VB can be used as a switching element to control the start, stop, acceleration and deceleration of the motor, ensuring efficient and precise control of the motor.
4. **Power Electronics and Inverters:**
- **Applications:** Inverters, solar power generation systems, battery energy storage
- **SiHF9540S-VB** is suitable for use in **inverter systems** and **solar power generation systems**. Its **-100V withstand voltage** enables it to efficiently **convert DC to AC voltage**, especially in **battery storage and power management systems**.
- **Example:** In **solar photovoltaic inverters**, SiHF9540S-VB can help realize **conversion of DC to AC** and transmit the power to the grid or for local loads.
5. **High current load protection and switching:**
- **Application areas:** Electrical equipment protection, overload protection
- **SiHF9540S-VB** is suitable for **high current protection circuits** and **overload protection**, which can effectively prevent overcurrent from damaging electrical equipment. Its **lower RDS(ON)** can reduce power loss and improve efficiency.
- **Example:** In **power distribution systems**, SiHF9540S-VB can be used as a **switching element** in protection circuits to prevent equipment from being damaged by overcurrent.
* 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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