中文
English
SQ3469CEV-T1_GE3-VB Product details
Back to previous pageProduct introduction：
VBsemi SQ3469CEV-T1_GE3-VB is a Single P-Channel MOSFET using Trench technology, designed for medium and low voltage power conversion and negative voltage power management scenarios. Its SOT23-6 small package balances heat dissipation and layout flexibility, making it suitable for space-constrained high-density PCB designs. The device provides stable switching characteristics within a -30V drain-source voltage range, and its gate drive is compatible with common 3.3V/5V logic levels for easy system integration.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | 54(mΩ) | 49(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
- Drain-Source Voltage (VDS): -30V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -1.7V (Typical)
- On-Resistance (VGS=4.5V): 54mΩ (Typical)
- On-Resistance (VGS=10V): 49mΩ (Typical)
- Maximum Drain Current (ID): -4.8A
- Package: SOT23-6
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): -1.7V (Typical)
- On-Resistance (VGS=4.5V): 54mΩ (Typical)
- On-Resistance (VGS=10V): 49mΩ (Typical)
- Maximum Drain Current (ID): -4.8A
- Package: SOT23-6
- Technology: Trench
Domain and module applications：
1. Load Switch: Used for on/off control of negative voltage rails, such as power path management in battery-powered devices, with low on-resistance to reduce static power loss.
2. Battery Protection System: Acts as the main switch in the discharge path, working with a protection IC to achieve fast overcurrent and overvoltage shutdown, ensuring cell safety.
3. Low-Voltage Motor Drive: Drives small DC brushed or brushless motors, suitable for fans, pumps, and toy actuators, supporting PWM speed control.
4. Reverse Polarity Protection: A P-channel MOSFET is connected in series at the input port, using its low on-voltage drop to replace diodes, reducing power consumption.
5. LED Lighting Constant Current Drive: Applied in low-voltage LED strips or modules, achieving negative-side switching control, stable output current, and suppressing flicker.
6. DC-DC Converter: Used for synchronous rectification or auxiliary switches, suitable for compact Buck/Boost designs, improving light-load efficiency.
7. Consumer Electronics Control Unit: Integrated into smart sockets and USB on/off circuits, enabling load detection and power distribution.
* 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
