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SST2625-VB Product details

Product introduction:

1. **SST2625-VB Product Introduction**

SST2625-VB is a bipolar P+N channel power MOSFET using Trench technology, packaged in SOT23-6, with a drain-source voltage (VDS) of -20V and a maximum drain current (ID) of -4A. The threshold voltage (Vth) of this MOSFET is -0.6V, and the on-resistance (RDS(ON)) is 100mΩ @ VGS=2.5V and 75mΩ @ VGS=4.5V, which is suitable for low-voltage and low-power applications. Its bipolar P+N channel design makes SST2625-VB particularly suitable for high-efficiency switching power supplies, battery management systems, and high-efficiency power control circuits. Its SOT23-6 package has a compact size, suitable for space-constrained applications, and can withstand high current loads and low on-resistance, ensuring low power loss and high-efficiency power conversion.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
SOT23-6 Dual-P+P -20V -0.6V -4A 100mΩ Trench
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
SOT23-6 Dual-P+P Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
SOT23-6 Dual-P+P -20V -0.6V -4A Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
SOT23-6 Dual-P+P -20V -0.6V -4A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
SOT23-6 Dual-P+P
2. **SST2625-VB Detailed Parameter Description**

| **Parameter Category** | **Parameter Value** | **Description** |
|----------------------|-------------------------------------|--------------------------------------------------|
| **Package Type** | SOT23-6 | Compact package, suitable for space-constrained applications|
| **Configuration** | Bipolar P+N channel | Provides positive and negative channels, can be applied to bidirectional switch control|
| **Drain-Source Voltage (VDS)** | -20V | Suitable for low-voltage switch control applications|
| **Gate Voltage (VGS)** | ±12V | Adapts to a wide range of gate drive voltages|
| **Threshold Voltage (Vth)** | -0.6V | Suitable for low-voltage enable, with lower switching voltage|
| **On-resistance (RDS(ON))** | 100mΩ @ VGS=2.5V | At 2.5V On-resistance at gate voltage, relatively low|
| **On-resistance (RDS(ON))**| 75mΩ @ VGS=4.5V | On-resistance at 4.5V gate voltage, optimized performance|
| **Drain current (ID)** | -4A | Maximum drain current, suitable for medium current load applications|
| **Technology type** | Trench technology | Provides low on-resistance and lower switching losses|
| **Operating temperature range** | -40°C to 125°C | Wide operating temperature range, suitable for a variety of environmental conditions|

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Domain and module applications:

3. **Application fields and module examples**

1. **Battery Management System (BMS)**
- **Application modules**: Battery charge and discharge management, power switch module
- **Example**: SST2625-VB can be widely used in battery management systems (BMS), especially in battery charge and discharge control. Due to its low on-resistance and small package, it can provide efficient power conversion while optimizing battery power usage and extending battery life. This MOSFET can effectively control the positive and negative current of the battery pack and play an important role in electric vehicles, battery energy storage systems, etc.

2. **Switching power supply**
- **Application modules**: DC-DC converter, voltage regulation module, power conversion module
- **Example**: In switching power supplies, SST2625-VB MOSFET is mainly used to provide efficient power conversion, especially in DC-DC converters and voltage regulation modules. Its low on-resistance and compact package enable it to provide efficient switching performance at higher operating frequencies. Suitable for use in mobile devices, power adapters and other applications to improve power conversion efficiency and reduce system heat.

3. **Automation control system**
- **Application module**: Servo motor drive, power control module, intelligent control module
- **Example**: In industrial automation systems, SST2625-VB can be used for power control and drive modules, especially when used with servo motors and electric actuators. By precisely controlling the flow of current, efficient driving and low power consumption of electric equipment are ensured. For example, in the fields of robot control and automated production lines, MOSFET can effectively control the power input of motors and actuators to ensure system stability.

4. **Low voltage switch application**
- **Application module**: Low voltage power supply, load switch, battery protection circuit
- **Example**: SST2625-VB MOSFET is suitable for switch control applications under low voltage. For example, many low voltage electronic devices, such as mobile power supplies, portable battery-powered devices, etc., require efficient load switching and battery protection functions. The MOSFET can operate stably at a gate voltage of 2.5V to 4.5V, ensuring stability and efficiency of low-power systems.

5. **Wearable devices and portable electronic products**
- **Application modules**: Power management, power switching, charging management system
- **Example**: In wearable devices and portable electronic products, SST2625-VB is used for battery charge and discharge management and power switching control. Due to its small package and efficient switching characteristics, it is very suitable for portable products such as smart watches, Bluetooth headsets, etc., helping to optimize battery use and extend usage time.

6. **Communication equipment**
- **Application modules**: Power control, load switching, battery management
- **Example**: In communication equipment, SST2625-VB MOSFET can be used for battery management and power switch modules. Due to its low voltage operation and high efficiency performance, it can ensure the stable operation of the device and accurately control the battery charge and discharge process when needed. It is particularly suitable for portable wireless communication equipment such as mobile phones, walkie-talkies, etc.

SST2625-VB is a compact, high-efficiency bipolar MOSFET suitable for low-voltage, high-efficiency switching power supplies, battery management systems, and power control of various small electronic devices. In a variety of applications, its low on-resistance and wide voltage operating range can provide efficient power management and longer service life.
* 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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