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SQ3427CEV-T1_GE3-VB Product details
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Imagine: You are designing a high-density power module with extremely limited board space, yet you need to handle switching control for a negative voltage rail. Ordinary P-channel MOS transistors either have high voltage drop or take up too much board space. VBsemi SQ3427CEV-T1_GE3-VB is designed for this—it integrates -60V withstand voltage, -3.5A current capability, and a low on-resistance of 75mΩ into a compact SOT23-6 package, achieving an ideal balance between performance and space in negative voltage power design.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -60V | -1.7V | -3.5A | 85(mΩ) | 75(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 | -60V | -1.7V | -3.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -60V | -1.7V | -3.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
Voltage -60V, meeting the needs of high-side negative voltage applications
Gate drive range ±20V, compatible with multiple logic level drives
Threshold voltage -1.7V, can be reliably turned on with low voltage control signals
On-resistance 75mΩ (10V drive) / 85mΩ (4.5V drive), lower loss
Maximum current -3.5A, small package can still carry considerable current
Trench technology, combining good switching characteristics and conduction performance
Gate drive range ±20V, compatible with multiple logic level drives
Threshold voltage -1.7V, can be reliably turned on with low voltage control signals
On-resistance 75mΩ (10V drive) / 85mΩ (4.5V drive), lower loss
Maximum current -3.5A, small package can still carry considerable current
Trench technology, combining good switching characteristics and conduction performance
Domain and module applications：
Real-World Scenarios
Load Switch / Power Path Management – Acts as a high-side switch in negative voltage power supply systems, achieving low-loss on/off control and saving PCB area.
Battery Protection Circuit – Used for overcurrent and short circuit protection on the negative terminal loop of portable devices, quickly cutting off to ensure battery cell safety.
DC-DC Converter – Suitable for P-channel switching transistors in buck-boost topologies, simplifying the driver circuit and improving light-load efficiency.
Motor Drive / Small Power Tools – Utilizes low on-resistance and fast switching capability to achieve efficient commutation and smooth speed control.
Industrial Sensor Interface – Withstands -60V voltage spikes, providing stable and reliable on/off control for sensitive loads.
Automotive Electronics Auxiliary Module – Meets the voltage withstand and reliability requirements of automotive environments, suitable for negative voltage rail management in body control, instrument power supply, etc. One-sentence summary: The SQ3427CEV-T1_GE3-VB is not an ordinary P-channel MOSFET; it is your reliable choice for negative voltage power supply designs that balance space, voltage tolerance, and efficiency.
* 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
