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MI4420-VB Product details
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Still troubled by low efficiency and high thermal stress in low-voltage power conversion? Let VBsemi MI4420-VB help! This SOP8 packaged single N-MOS transistor, using advanced Trench technology, can stably carry 13A high current at 30V voltage rating, with an on-resistance as low as 8mΩ @ 10V, offering excellent loss performance. Whether for synchronous rectification, motor drives, or power management, the MI4420-VB provides lower temperature rise and higher efficiency, making it a reliable choice for your high-side/low-side switching applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | 11(mΩ) | 8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | MOS |
Voltage Rating: 30V (ample margin, suitable for various low-voltage scenarios)
Drive Range: ±20V (compatible with 3.3V/5V/12V logic levels)
Threshold Voltage: 1.7V (reliable turn-on with low-voltage control signals)
Ultra-Low Resistance: 8mΩ @ 10V, 11mΩ @ 4.5V (extremely low conduction losses, less heat generation)
High Current Capability: 13A (strong current carrying performance in SOP8 package)
Technology Advantage: Trench (fast switching speed, low switching losses)
Package: SOP8 (suitable for standard SMT, easy thermal design)
Domain and module applications：
– Six Typical Scenarios, One Solution
DC-DC Conversion: Synchronous rectification/buck circuits, improved efficiency, lower temperature rise
Battery Protection and Management: Instantaneous overcurrent cutoff, protecting battery safety
Motor Drives: Power tools, fans, pumps, etc., smooth speed control, fast response
Power Sockets and Smart Switches: Low internal resistance reduces conduction losses, lower standby power consumption
LED Constant Current Lighting: Stable output, no flicker, high reliability
Automotive Auxiliary Power: Wide temperature range, vibration resistant, providing solid support for vehicle systems
MI4420-VB – Low resistance, high efficiency, stable performance, making your power design easier and more outstanding!
* 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
