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FDW2503N-VB Product details
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Struggling with conduction losses and package size in low-voltage, high-current applications? Let VBsemi FDW2503N-VB help! This TSSOP8-packaged dual N+N channel MOSFET integrates two independent N-MOS transistors. Despite its compact size, it can handle a continuous current of 7.5A, with an on-resistance as low as 12mΩ @ 4.5V, offering excellent thermal management. The Trench technology provides superior switching characteristics and low losses. With a 20V voltage rating, it is suitable for various low-voltage power supplies, load switches, and DC-DC conversion applications, making it an ideal choice for engineers looking to optimize circuit efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | 17(mΩ) | 12(mΩ) | 11(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | MOS |
Voltage Rating: 20V (meets low-voltage system requirements, offering design flexibility)
Gate Drive Range: ±12V (compatible with common low-voltage logic drives)
Threshold Voltage: 0.86V (ultra-low threshold, suitable for direct low-voltage drive)
Ultra-Low On-Resistance: 17mΩ @ 2.5V, 12mΩ @ 4.5V, 11mΩ @ 10V (excellent conduction characteristics across various drive voltages)
Continuous Drain Current: 7.5A (can be used with transistors in parallel or independently)
Package: TSSOP8 (miniaturized surface-mount, saves PCB area)
Technology: Trench (fast switching speed, low losses)
Domain and module applications：
– Versatile, one solution for multiple scenarios
Load Switches: Power management in portable devices, low conduction voltage drop, reduced thermal losses
DC-DC Conversion: Efficient synchronous rectification solutions, aiding power module miniaturization
Battery Protection: Precise current control, fast fault cutoff, safeguarding battery safety
Motor Drives: Small fan and pump drives, smooth and seamless switching
LED Backlighting/Lighting: Good constant current control stability, uniform brightness without flicker
USB Power Management: Supports Type-C/fast charging circuits, improving overall conversion efficiency
Industrial Sensing and Control: Low-voltage control loop switching, fast response, high reliability
FDW2503N-VB – Two transistors in one, low-voltage and efficient, making your compact power supply design easier!
* 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
