Product introduction：
Product Introduction:
**SQP50P03-07-GE3-VB** is a high-performance single P-channel MOSFET in TO220 package, which is particularly suitable for low-voltage, high-current power management and switching applications. The drain-source voltage (VDS) of this MOSFET is -30V, the maximum gate-source voltage (VGS) is ±20V, and the threshold voltage (Vth) is -2.5V. Its on-resistance is 8mΩ at VGS=10V and 11mΩ at VGS=4.5V. It has very low conduction loss and good current carrying capacity (maximum drain current is -70A). Using **Trench** technology, this MOSFET can provide excellent performance in high-efficiency switching and low-loss applications, and is suitable for power systems requiring high current transmission and low energy consumption.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-P |
-30V |
|
-2.5V |
-70A |
|
|
8mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-P |
-30V |
|
-2.5V |
-70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-P |
-30V |
|
-2.5V |
-70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-P |
|
|
|
|
|
|
|
Detailed parameter description:
- **Package**: TO220
- **Configuration**: Single P-channel MOSFET
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2.5V
- **On-resistance (RDS(ON))**: 11mΩ (VGS=4.5V); 8mΩ (VGS=10V)
- **Maximum drain current (ID)**: -70A
- **Technology type**: Trench
- **Switching speed**: Suitable for high-frequency switching, low loss characteristics can effectively reduce heat generation
- **Operating temperature range**: -55°C to +150°C
- **Maximum power consumption**: According to the actual working environment, the maximum power consumption is determined by VDS, ID and RDS(ON).
Domain and module applications：
Application fields and module examples:
1. **Low voltage DC-DC converter**:
- SQP50P03-07-GE3-VB is particularly suitable for power switches in low voltage DC-DC converters. Due to its low on-resistance, it can significantly reduce switching losses during the conversion process, thereby improving conversion efficiency, especially in applications that require high current handling. It can efficiently perform voltage conversion in applications where the voltage is less than 30V, and is widely used in power systems for industrial, consumer electronics, communications and other equipment.
2. **Electric vehicle (EV) battery management system (BMS)**:
- In the electric vehicle battery management system, SQP50P03-07-GE3-VB can be used for battery voltage regulation and management. It supports high current output (up to 70A) and low on-resistance, which can effectively reduce energy loss during battery charging and discharging, and improve the overall system efficiency and battery life. This MOSFET is particularly suitable for negative electrode switch control of battery packs, providing efficient power management in electric vehicles and energy storage systems.
3. **Switching Power Supply (SMPS)**:
- As a high-efficiency power switch, SQP50P03-07-GE3-VB is widely used in switching power supplies (SMPS), especially in low-voltage input scenarios. Its low RDS(ON) characteristics can effectively reduce conduction losses and ensure high efficiency of the power module during long-term operation. It is particularly suitable for use in consumer electronic power supply devices such as communication power supplies, TV power supplies, and home appliance adapters.
4. **Motor Drive System**:
- In the motor drive system, SQP50P03-07-GE3-VB can be used as a switching element to drive different types of motors by controlling the motor current. The low on-resistance and high current carrying capacity of MOSFET can effectively improve the power conversion efficiency of the motor drive system, reduce heat loss, and improve the stability and life of the drive system. Suitable for drive modules for various industrial motors, power tools and household appliances.
5. **Wireless Charging System**:
- Due to its low on-resistance and high current capability, the SQP50P03-07-GE3-VB can also be used in power conversion and transmission modules in wireless charging systems. Its low loss characteristics greatly improve the efficiency of the charging process, thereby providing a faster and more efficient wireless charging experience, and is widely used in wireless charging devices such as smartphones, power tools, and wearable devices.
6. **Power Management of Consumer Electronics**:
- In consumer electronics such as TVs, audio equipment, and home appliances, the SQP50P03-07-GE3-VB can be used as a core switching element in power management modules. Its low power consumption and high current carrying capacity ensure that the device operates efficiently while reducing energy waste and extending the service life of the device. It is particularly suitable for consumer electronics with high power requirements, such as LCD/LED displays, smart TVs, etc.
* 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
Technical support：
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