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SI2318DS-T1-BE3-VB Product details
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The SI2318DS-T1-BE3-VB is a small-sized, high-current N-channel MOS transistor in an SOT23-3 package, with 30V withstand voltage and 6.5A current capability. Leveraging Trench technology, the on-resistance is as low as 30mΩ, resulting in low heat generation and high efficiency. The gate drive is flexible, with a ±20V wide range, adapting to most low-voltage control scenarios, and also supports 4.5V logic level drive for added convenience.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | 33(mΩ) | 30(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | MOS |
Withstand Voltage: 30V
Drive Voltage: ±20V
Turn-on Threshold: 1.7V
On-Resistance (4.5V Drive): 33 mΩ
On-Resistance (10V Drive): 30 mΩ
Maximum Current: 6.5A
Package: SOT23-3
Technology: Trench
Domain and module applications：
Power Banks, Handheld Device Power Supply → Stable boost/buck conversion
Battery Charge/Discharge Protection → Safe cutoff, extends battery life
Small Fans, Toy Motors → Flexible speed control, fast response
Smart Sockets, USB Switches → Clean on/off, no heat generation
LED Strip Dimming → Uniform brightness, energy saving
DC-DC Modules → Synchronous rectification, better efficiency
Vehicle Auxiliary Power Supply → Vibration resistant, good temperature tolerance, reliable power supply
* 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
