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IRL3103D2S-VB Product details
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The VBsemi IRL3103D2S-VB is a Single N-channel MOSFET belonging to the VBsemi brand product series. This product features high current carrying capability and low on-resistance, suitable for various medium and low-voltage power conversion and switching control applications. It is manufactured using advanced Trench technology, with a drain-source voltage (VDS) of 30V and operates within a gate-source voltage (VGS) range of ±20V. The product is packaged in TO263, suitable for applications requiring efficient heat dissipation and high-current handling.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | 18(mΩ) | 12(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V
On-Resistance (VGS=4.5V): 18 mΩ
On-Resistance (VGS=10V): 12 mΩ
Maximum Drain Current (ID): 50A
Technology: Trench
Threshold Voltage (Vth): 1.7V
On-Resistance (VGS=4.5V): 18 mΩ
On-Resistance (VGS=10V): 12 mΩ
Maximum Drain Current (ID): 50A
Technology: Trench
Domain and module applications：
1. Power Conversion Module: IRL3103D2S-VB is suitable for low-voltage, high-current DC-DC converters, synchronous rectification circuits, and switching power supplies, effectively improving conversion efficiency and reducing conduction losses.
2. Motor Drive Module: This device can be used in low-voltage motor drives, such as power tools, DC fans, pump controllers, etc., supporting high-current output and PWM speed control.
3. Battery Protection and Management System: In lithium battery or lead-acid battery protection circuits, IRL3103D2S-VB can serve as a charge/discharge switch, featuring low on-resistance and high current capability, ensuring safe and efficient system operation.
4. Automotive Electronic Systems: Suitable for 12V/24V electrical systems such as automotive auxiliary power supplies, lighting control, and electronic switches, providing reliable power switching and load management capabilities.
5. Power Tools and Industrial Control: In electric screwdrivers, small industrial equipment, and automation control modules, this model can be used as a power switch, meeting high-load transient response and long-duration operation requirements.
6. Uninterruptible Power Supplies (UPS) and Inverters: Can be used for battery switching in backup power supplies, pre-stage boost or post-stage drive circuits in inverters, ensuring system stability under harsh conditions.
7. High-Power LED Lighting Driver: In low-voltage LED lighting or landscape lighting systems, IRL3103D2S-VB can be used as a constant current switch, supporting dimming and on/off control of high-power LED strips.
* 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
