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FDD6688-VB Product details
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VBsemi FDD6688-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features extremely low on-resistance and high current carrying capacity, suitable for various high-efficiency power conversion and power control applications. It is manufactured using advanced Trench technology, with a drain-source voltage (VDS) of 30V and operates at a gate-source voltage (VGS) of ±20V. The product is packaged in TO252, suitable for medium to high power application environments requiring good heat dissipation and easy soldering installation.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.83V | 85A | 4(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.83V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.83V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.83V
On-Resistance (VGS=10V): 4 mΩ
Maximum Drain Current (ID): 85A
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.83V
On-Resistance (VGS=10V): 4 mΩ
Maximum Drain Current (ID): 85A
Technology: Trench
Domain and module applications：
1. Power Management Modules: FDD6688-VB is suitable for DC-DC converters, AC-DC switching power supplies, and synchronous rectification circuits. With its extremely low on-resistance and high current capability, it can significantly improve power conversion efficiency and reduce losses.
2. Battery Protection and Management Systems: In lithium battery charge/discharge protection circuits, this model can be used as a high-side or low-side switch to effectively control charge/discharge current, ensuring battery system safety and extending service life.
3. Motor Drive Control: Suitable for low-voltage motor drive modules, such as controllers for power tools, fans, water pumps, and toy motors, used for motor start/stop, speed regulation, and reversing control.
4. Automotive Electronic Systems: In vehicle auxiliary power supplies, lighting drives, and body control modules, FDD6688-VB provides stable and reliable power switching, meeting the requirements of automotive electronics for voltage withstand and impact resistance.
5. Load Switches and Power Distribution: Can be used in load switch circuits for smart sockets, USB Type-C Power Delivery (PD), server motherboards, and communication equipment, achieving efficient on/off control and power distribution.
6. Power Tools and Industrial Control: In high-intensity working environments, this device can be applied to control boards of portable tools such as electric screwdrivers and drills, providing continuous current output and good thermal stability.
7. LED Lighting Drives: This product is also suitable for low-voltage LED lighting drives and dimming circuits, acting as a switching or linear control element to ensure stable operation and high efficiency of the lighting system.
* 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
