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SGM9452-VB Product details
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Product Introduction
**SGM9452-VB** is a single N-channel power MOSFET in a SOT89 package, suitable for low-voltage, high-efficiency switch control applications. The device has a maximum drain-source voltage (VDS) of 30V, suitable for low-voltage power systems and load control. The maximum gate-source voltage (VGS) is ±20V, which can adapt to various driving conditions. Its threshold voltage (Vth) is 1.7V, with a low turn-on voltage, suitable for low-voltage drive applications. The on-resistance (RDS(ON)) is 30mΩ at VGS=2.5V and 22mΩ at VGS=4.5V, showing low conduction losses and providing efficient power conversion in low-power applications. The maximum drain current (ID) is 6.8A, suitable for low current and medium power switch control. Using Trench technology, the device has good switching performance and is suitable for use in consumer electronics, communication equipment, battery management and other fields.
**SGM9452-VB** is a single N-channel power MOSFET in a SOT89 package, suitable for low-voltage, high-efficiency switch control applications. The device has a maximum drain-source voltage (VDS) of 30V, suitable for low-voltage power systems and load control. The maximum gate-source voltage (VGS) is ±20V, which can adapt to various driving conditions. Its threshold voltage (Vth) is 1.7V, with a low turn-on voltage, suitable for low-voltage drive applications. The on-resistance (RDS(ON)) is 30mΩ at VGS=2.5V and 22mΩ at VGS=4.5V, showing low conduction losses and providing efficient power conversion in low-power applications. The maximum drain current (ID) is 6.8A, suitable for low current and medium power switch control. Using Trench technology, the device has good switching performance and is suitable for use in consumer electronics, communication equipment, battery management 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 |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | 30mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed parameter description
- **Model**: SGM9452-VB
- **Package type**: SOT89
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ (VGS = 2.5V)
- 22mΩ (VGS = 4.5V)
- **Maximum drain current (ID)**: 6.8A
- **Technology**: Trench
- **Model**: SGM9452-VB
- **Package type**: SOT89
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ (VGS = 2.5V)
- 22mΩ (VGS = 4.5V)
- **Maximum drain current (ID)**: 6.8A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
1. **Battery Management System (BMS)**
SGM9452-VB is widely used in battery management systems, especially in lithium battery management and charging and discharging control of portable devices. Due to its low on-resistance and high current carrying capacity, it can effectively control the charging and discharging process of the battery, avoid the occurrence of overcurrent and overvoltage, and ensure the long-term stable operation of the battery. It is particularly suitable for mobile devices, electronic tools, and protection systems for electric vehicle batteries.
2. **DC-DC Converter**
Due to the low on-resistance and high operating current (6.8A) of SGM9452-VB, it is very suitable for use in DC-DC voltage converters, especially those applications that require high efficiency and low power loss. This MOSFET can be used in various power conversion modules, such as for efficient energy conversion in mobile phones, tablets, LED lighting, and embedded systems, thereby improving the overall efficiency of the system.
3. **Consumer Electronics**
In consumer electronics, such as smartphones, tablets, smart wearable devices, etc., SGM9452-VB can be used as a switching element in the power management unit to provide efficient current control. Especially in the power switching circuit, MOSFET can effectively regulate the current flowing into the load, improve system performance, while reducing the heat generation of the system and extending the battery life of the device.
4. **Load Switch**
SGM9452-VB is suitable for load switch applications and can accurately control the switching operation of the load. In the fields of industrial automation, home appliance control, IoT devices, etc., this MOSFET can be used as a switching element to help achieve efficient power management and load control. Especially in the start and stop of low-power loads, it can provide fast response and stability.
5. **LED Driver**
SGM9452-VB is also suitable for the design of LED driver power, especially in low-power LED lighting systems. Due to its low on-resistance and good switching performance, it can be used as a switching element to effectively adjust the driving current of the LED, reduce power loss, and improve the overall efficiency of the system. It can play a role in smart lighting, vehicle lighting, and various commercial and home lighting equipment.
6. **Communication equipment power management**
In communication equipment, SGM9452-VB can be used for power management systems, such as power regulation of base stations, routers, wireless access points and other equipment. It can provide stable voltage output and control the flow of current, thereby ensuring the stability and high efficiency of communication equipment during long-term operation.
In summary, **SGM9452-VB**, as a low-voltage, high-efficiency power MOSFET, is widely used in consumer electronics, communication equipment, battery management systems, DC-DC converters, LED driver power supplies and other fields. In these applications, it can provide efficient power management and load control, effectively improve system performance, and reduce energy consumption and heat generation.
1. **Battery Management System (BMS)**
SGM9452-VB is widely used in battery management systems, especially in lithium battery management and charging and discharging control of portable devices. Due to its low on-resistance and high current carrying capacity, it can effectively control the charging and discharging process of the battery, avoid the occurrence of overcurrent and overvoltage, and ensure the long-term stable operation of the battery. It is particularly suitable for mobile devices, electronic tools, and protection systems for electric vehicle batteries.
2. **DC-DC Converter**
Due to the low on-resistance and high operating current (6.8A) of SGM9452-VB, it is very suitable for use in DC-DC voltage converters, especially those applications that require high efficiency and low power loss. This MOSFET can be used in various power conversion modules, such as for efficient energy conversion in mobile phones, tablets, LED lighting, and embedded systems, thereby improving the overall efficiency of the system.
3. **Consumer Electronics**
In consumer electronics, such as smartphones, tablets, smart wearable devices, etc., SGM9452-VB can be used as a switching element in the power management unit to provide efficient current control. Especially in the power switching circuit, MOSFET can effectively regulate the current flowing into the load, improve system performance, while reducing the heat generation of the system and extending the battery life of the device.
4. **Load Switch**
SGM9452-VB is suitable for load switch applications and can accurately control the switching operation of the load. In the fields of industrial automation, home appliance control, IoT devices, etc., this MOSFET can be used as a switching element to help achieve efficient power management and load control. Especially in the start and stop of low-power loads, it can provide fast response and stability.
5. **LED Driver**
SGM9452-VB is also suitable for the design of LED driver power, especially in low-power LED lighting systems. Due to its low on-resistance and good switching performance, it can be used as a switching element to effectively adjust the driving current of the LED, reduce power loss, and improve the overall efficiency of the system. It can play a role in smart lighting, vehicle lighting, and various commercial and home lighting equipment.
6. **Communication equipment power management**
In communication equipment, SGM9452-VB can be used for power management systems, such as power regulation of base stations, routers, wireless access points and other equipment. It can provide stable voltage output and control the flow of current, thereby ensuring the stability and high efficiency of communication equipment during long-term operation.
In summary, **SGM9452-VB**, as a low-voltage, high-efficiency power MOSFET, is widely used in consumer electronics, communication equipment, battery management systems, DC-DC converters, LED driver power supplies and other fields. In these applications, it can provide efficient power management and load control, effectively improve system performance, and reduce energy consumption and heat generation.
* 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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