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QM4803S-VB Product details

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Product introduction：



The device adopts SOP8 package, the silk screen logo is VBA5415, and it belongs to VBsemi brand products.

Through its excellent performance and multi-functional design, QM4803S-VB can meet the high requirements of power field effect tubes in various fields.

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Product parameter：

VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds2.5 Rds4.5 Rds10 Technology
SOP8 Dual-N+P ±40V 1.8/-1.7V 9/-8A 18/22(mΩ) 15/17(mΩ) Trench
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
SOP8 Dual-N+P Trench
VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds18 Technology
SOP8 Dual-N+P ±40V 1.8/-1.7V 9/-8A Trench
VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds6 Technology
SOP8 Dual-N+P ±40V 1.8/-1.7V 9/-8A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
SOP8 Dual-N+P
VBsemi QM4803S-VB is an N+P-Channel power field effect transistor with the following parameters:
- Rated voltage: ±40V
- Rated current: 8A (forward)/-7A (reverse)
- On-resistance: 15mΩ @ VGS=10V; 19mΩ @
--VGS=±20V
- Threshold voltage: ±1.8V

Domain and module applications：

1. **Power module:** Due to its high rated voltage and current, QM4803S-VB is very suitable for power modules and can be used in power supply designs such as switching power supplies and voltage regulators.

2. **Motor drive:** Its N+P-Channel design enables it to perform well in the field of motor drive and can be applied to motor control modules such as electric vehicle controllers.

3. **Power management:** In scenarios where high-performance power management is required, such as battery management systems (BMS), chargers, etc., QM4803S-VB can provide reliable performance.

4. **Industrial control:** Suitable for various industrial control modules, such as PLC (programmable logic controller), industrial automation equipment, etc.

5. **LED drive:** In the field of LED lighting, the characteristics of QM4803S-VB make it a reliable choice for LED driver design.
* 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：

* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours

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