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SM1A16PSU-VB Product details
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SM1A16PSU-VB Product Introduction
**SM1A16PSU-VB** is a **P-channel MOSFET**, using **TO252 package**, with **-100V** drain-source voltage (VDS) and **-16A** maximum drain current (ID). This MOSFET adopts **Trench technology**, with **low RDS(ON) = 120mΩ@VGS=4.5V** and **100mΩ@VGS=10V**, which can effectively reduce power loss and provide efficient current switching performance. Due to its good switching characteristics and low conduction loss, it is suitable for various power management, battery management, load switching and other applications.
This product supports **±20V** gate-source voltage (VGS) and has **-2V** turn-on voltage (Vth), enabling it to work normally at low gate voltage. Its **P-type configuration** is ideal for power management, motor control and high-efficiency conversion applications requiring positive and negative voltage switching.
**SM1A16PSU-VB** is a **P-channel MOSFET**, using **TO252 package**, with **-100V** drain-source voltage (VDS) and **-16A** maximum drain current (ID). This MOSFET adopts **Trench technology**, with **low RDS(ON) = 120mΩ@VGS=4.5V** and **100mΩ@VGS=10V**, which can effectively reduce power loss and provide efficient current switching performance. Due to its good switching characteristics and low conduction loss, it is suitable for various power management, battery management, load switching and other applications.
This product supports **±20V** gate-source voltage (VGS) and has **-2V** turn-on voltage (Vth), enabling it to work normally at low gate voltage. Its **P-type configuration** is ideal for power management, motor control and high-efficiency conversion applications requiring positive and negative voltage switching.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -100V | -2V | -16A | 100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -100V | -2V | -16A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -100V | -2V | -16A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
SM1A16PSU-VB Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -100V
- **Gate-source voltage (VGS)**: ±20V
- **Throw-on voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS = 4.5V
- 100mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -16A
- **Maximum power dissipation (Pd)**: Approximately 70W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Technology type**: Trench technology
- **Package size**: TO252
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -100V
- **Gate-source voltage (VGS)**: ±20V
- **Throw-on voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS = 4.5V
- 100mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -16A
- **Maximum power dissipation (Pd)**: Approximately 70W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Technology type**: Trench technology
- **Package size**: TO252
Domain and module applications：
SM1A16PSU-VB Application Fields and Module Examples
1. **Power Management Systems**
**SM1A16PSU-VB**, as a **P-type MOSFET**, has a wide range of applications in **power management systems**. It is suitable for **DC-DC converter** and **AC-DC converter** and other power regulation circuits, and can efficiently control the flow of current, reduce losses, and improve system efficiency. It is particularly suitable for **positive and negative voltage conversion** power supplies, using its **P-type configuration** to efficiently manage positive and negative power switching.
2. **Motor Drive Systems**
In **motor drive systems**, **SM1A16PSU-VB** can be used to drive **DC motors** and **step motors**. Its **high current carrying capacity** and **low on-resistance** characteristics make it an ideal choice for efficient motor driving. Especially in **power tools**, **industrial automation** and **robot control systems**, it can ensure the stable operation of motors under high current and high load.
3. **Load Switching Applications**
**SM1A16PSU-VB** can be widely used in **load switching** and **power switching** systems, such as for switching high-power loads or battery voltage regulation. In **switching power supplies**, **battery protection circuits** and **overvoltage/overcurrent protection**, it provides efficient switching performance, can quickly open and close the current path at low gate voltage, and ensure the stability and efficiency of the power system.
4. **Battery Management Systems**
In **battery management systems (BMS)**, **SM1A16PSU-VB** is used for battery overcharge, over-discharge protection and battery voltage regulation. Its **low on-resistance (100mΩ)** and **high current capability (-16A)** enable it to effectively control the battery charge and discharge process, ensuring the safety and stability of battery operation, especially suitable for **lithium battery management** and **electric vehicle battery management system**.
5. **Power Inverters**
In **power inverter** and **UPS (uninterruptible power supply)** systems, **SM1A16PSU-VB** acts as a **P-type MOSFET**, which can efficiently perform power conversion and current regulation. Its **low conduction loss** and **high current handling capability** enable it to provide reliable power transmission when the load changes, ensuring stable operation of the equipment.
6. **Communication Equipment Power Supplies**
In **communication equipment**, **SM1A16PSU-VB** can be used as a power switching device, especially in **base station power supplies**, **router power modules** and **wireless communication systems**. Its **low on-resistance** and **fast switching characteristics** can ensure stable operation of the device and provide continuous and reliable power support.
7. **Consumer Electronics Power Supplies**
**SM1A16PSU-VB** is also widely used in **consumer electronics power supplies**, especially in **TVs, power adapters** and **audio equipment**. Its **high current carrying capacity** and **low conduction loss** enable it to provide high efficiency and long-term stable operation in power management, meeting the high power requirements of modern electronic devices.
1. **Power Management Systems**
**SM1A16PSU-VB**, as a **P-type MOSFET**, has a wide range of applications in **power management systems**. It is suitable for **DC-DC converter** and **AC-DC converter** and other power regulation circuits, and can efficiently control the flow of current, reduce losses, and improve system efficiency. It is particularly suitable for **positive and negative voltage conversion** power supplies, using its **P-type configuration** to efficiently manage positive and negative power switching.
2. **Motor Drive Systems**
In **motor drive systems**, **SM1A16PSU-VB** can be used to drive **DC motors** and **step motors**. Its **high current carrying capacity** and **low on-resistance** characteristics make it an ideal choice for efficient motor driving. Especially in **power tools**, **industrial automation** and **robot control systems**, it can ensure the stable operation of motors under high current and high load.
3. **Load Switching Applications**
**SM1A16PSU-VB** can be widely used in **load switching** and **power switching** systems, such as for switching high-power loads or battery voltage regulation. In **switching power supplies**, **battery protection circuits** and **overvoltage/overcurrent protection**, it provides efficient switching performance, can quickly open and close the current path at low gate voltage, and ensure the stability and efficiency of the power system.
4. **Battery Management Systems**
In **battery management systems (BMS)**, **SM1A16PSU-VB** is used for battery overcharge, over-discharge protection and battery voltage regulation. Its **low on-resistance (100mΩ)** and **high current capability (-16A)** enable it to effectively control the battery charge and discharge process, ensuring the safety and stability of battery operation, especially suitable for **lithium battery management** and **electric vehicle battery management system**.
5. **Power Inverters**
In **power inverter** and **UPS (uninterruptible power supply)** systems, **SM1A16PSU-VB** acts as a **P-type MOSFET**, which can efficiently perform power conversion and current regulation. Its **low conduction loss** and **high current handling capability** enable it to provide reliable power transmission when the load changes, ensuring stable operation of the equipment.
6. **Communication Equipment Power Supplies**
In **communication equipment**, **SM1A16PSU-VB** can be used as a power switching device, especially in **base station power supplies**, **router power modules** and **wireless communication systems**. Its **low on-resistance** and **fast switching characteristics** can ensure stable operation of the device and provide continuous and reliable power support.
7. **Consumer Electronics Power Supplies**
**SM1A16PSU-VB** is also widely used in **consumer electronics power supplies**, especially in **TVs, power adapters** and **audio equipment**. Its **high current carrying capacity** and **low conduction loss** enable it to provide high efficiency and long-term stable operation in power management, meeting the high power requirements of modern electronic devices.
* 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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