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2SK3712-AZ-VB Product details
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VBsemi 2SK3712-AZ-VB is a Single N-channel power field-effect transistor using Trench technology, designed for medium-to-high voltage power conversion and industrial control applications. Its TO252 package offers good heat dissipation capabilities and a compact mounting size, suitable for high-density layout scenarios such as power adapters, chargers, and industrial control modules. The device provides stable and reliable switching characteristics within a 250V drain-source voltage range. Combined with low on-resistance and high current carrying capacity, it can effectively reduce system losses and improve overall efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3.5V | 17A | 176(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3.5V | 17A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 250V | 3.5V | 17A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
- Drain-Source Voltage (VDS): 250V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 3.5V
- On-Resistance (VGS=10V): 176mΩ (Typical)
- Maximum Drain Current (ID): 17A
- Package Type: TO252
- Process Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 3.5V
- On-Resistance (VGS=10V): 176mΩ (Typical)
- Maximum Drain Current (ID): 17A
- Package Type: TO252
- Process Technology: Trench
Domain and module applications：
1. Switching Power Supply Secondary Rectification: Used in high-voltage output stages of AC-DC adapters and chargers, utilizing low on-resistance to reduce rectification losses and improve conversion efficiency.
2. Industrial Control Auxiliary Power Supplies: Provides stable and reliable bus switching for PLCs, inverters, and servo drives, adapting to wide voltage input environments.
3. High-Voltage DC-DC Converters: Applied in boost or buck circuits within photovoltaic inverters and communication base station power systems, achieving efficient power conversion.
4. LED Driver Power Supplies: Suitable for high-voltage LED constant current driver modules, supporting PWM dimming, suppressing current ripple, and improving lighting stability.
5. Motor Drive Circuits: Drives medium and small power sensored/sensorless BLDC motors, industrial fans, and water pumps, supporting high-frequency PWM control.
6. Battery Charging Management: Used as a high-side charge/discharge control switch, working with protection circuits to achieve fast overvoltage and overcurrent shutdown, ensuring system safety.
7. Electric Vehicle Auxiliary Equipment: Used in DC-DC converters and battery management auxiliary power supplies for electric two-wheelers and low-speed electric vehicles.
* 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：
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