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SI6966EDQ-T1-E3-VB Product details
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**VBsemi SI6966EDQ-T1-E3-VB is a dual N-channel power MOSFET manufactured using Trench technology, specifically designed for low-voltage, high-density power conversion and load management applications. Its TSSOP8 package integrates two independent N-channel devices in a compact volume, helping to simplify board-level layout and increase power density. The device features extremely low on-resistance within a 20V drain-source voltage range, and its gate drive is compatible with 2.5V/4.5V/10V logic levels, allowing flexible adaptation to various low-voltage control circuits.**
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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 |
- Drain-Source Voltage (VDS): 20V
- Gate-Source Voltage (VGS): ±12V
- Threshold Voltage (Vth): 0.86V (typical)
- On-Resistance (VGS=2.5V): 17 mΩ (typical)
- On-Resistance (VGS=4.5V): 12 mΩ (typical)
- On-Resistance (VGS=10V): 11 mΩ (typical)
- Maximum Drain Current (ID): 7.5A
- Package Type: TSSOP8
- Configuration: Dual N+N Channel
- Process Technology: Trench
**
Domain and module applications：
1. **Portable Device Power Management**: Used in power banks, handheld terminals, and charging management modules, the low on-resistance effectively reduces losses, improving battery life.
2. **Battery Protection Systems**: Can act as a dual-channel main switch in charging/discharging circuits, working with a protection IC for fast overcurrent and overvoltage shutdown, ensuring cell safety.
3. **Low-Voltage Motor Drive**: Drives small DC brushed or brushless motors, suitable for fans, water pumps, toy actuators, etc., supporting PWM speed control.
4. **Consumer Electronics Load Switch**: Integrated into smart sockets, USB power on/off circuits, and peripheral power supply loops, achieving low standby power consumption and reliable switching.
5. **DC-DC Converters**: Used for synchronous rectification or auxiliary switches, utilizing low Ron characteristics to reduce rectification losses, suitable for compact Buck/Boost power supply designs.
6. **LED Lighting Constant Current Control**: Applied in low-voltage strip lights and module driver circuits, stabilizing output current and suppressing flicker, improving lighting quality.
7. **Redundant Power and Load Distribution**: Enables dual-channel independent switch control in low-voltage rails, supporting hot-swap, power redundancy, and multi-load scheduling.
* 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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