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SI240N03UK-TP-VB Product details
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SI240N03UK-TP-VB is a small-size, high-efficiency N-channel MOSFET in SOT23-3 package, with 30V voltage rating and 5A current capability. Manufactured with Trench technology, it features a low on-resistance of 47mΩ (at 10V drive), resulting in low switching losses and heat generation. With a wide ±20V gate drive range, it adapts to various low-voltage control circuits, making it an ideal choice for portable and power applications.
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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 | 5A | 62(mΩ) | 47(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 | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Voltage Rating: 30V
Drive Voltage: ±20V
Threshold Voltage: 1.7V
On-Resistance (4.5V Drive): 62 mΩ
On-Resistance (10V Drive): 47 mΩ
Maximum Current: 5A
Package: SOT23-3
Technology: Trench
Drive Voltage: ±20V
Threshold Voltage: 1.7V
On-Resistance (4.5V Drive): 62 mΩ
On-Resistance (10V Drive): 47 mΩ
Maximum Current: 5A
Package: SOT23-3
Technology: Trench
Domain and module applications：
Power banks, handheld device power supply → High efficiency buck/boost conversion
Battery charge/discharge protection → Fast response, safe and reliable
Small fan, toy motor drive → Smooth speed control, low power consumption
Smart sockets, USB switches → Clean on/off, low temperature rise
LED strip dimming → Uniform brightness, energy-saving and durable
DC-DC modules → Synchronous rectification, superior performance
Automotive auxiliary power → Compact and stable, impact and temperature resistant
* 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
