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SI7230DN-T1-E3-VB Product details
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VBsemi SI7230DN-T1-E3-VB is a Single N-channel field-effect transistor using Trench technology, designed for medium-to-low voltage power conversion and high-density circuit control scenarios. Its DFN8(3X3) package offers excellent heat dissipation capability and low parasitic parameter characteristics, suitable for space-constrained PCB layouts with thermal performance requirements. The device provides stable switching characteristics within a 30V drain-source voltage range, supports ±20V gate drive voltage, and is compatible with various gate drive circuits, facilitating system integration.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | 19(mΩ) | 13(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 30V | 1.7V | 30A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | MOS |
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V (Typical)
On-Resistance (VGS=4.5V): 19 mΩ (Typical)
On-Resistance (VGS=10V): 13 mΩ (Typical)
Max Drain Current (ID): 30A
Package: DFN8(3X3)
Technology: Trench
Domain and module applications：
1. Low-Voltage DC-DC Converters: Used for synchronous rectification or as the main switch, utilizing extremely low on-resistance to reduce losses and improve Buck/Boost circuit conversion efficiency.
2. Battery Protection and Power Management: Acts as the main switch in charge/discharge circuits, working with protection ICs for fast overcurrent and overvoltage shutdown, suitable for lithium-ion battery packs and mobile devices.
3. Motor Drives: Drives small DC brushless or brushed motors, supports PWM speed control, suitable for fans, pumps, power tools, and automation equipment.
4. Load Switches and Power Path Management: Used for on-board power distribution in servers and communication equipment, achieving low-loss switching and load isolation.
5. Power Tools and Industrial Controls: Provides 30A high current carrying capability at the 30V voltage level, meeting the needs of high-power-density motor drives and power modules.
6. LED Lighting Drivers: Used for low-voltage constant current drive or dimming switches, providing stable output and suppressing current ripple.
7. Automotive Auxiliary Power Supplies: Suitable for 12V automotive electronic networks, providing efficient regulated power for infotainment systems, sensors, and actuators.
* 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
