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2SK1335-90L-VB Product details
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Are you designing a high-voltage DC-DC converter that needs to withstand a 200V bus voltage while achieving stable output on a compact board? Ordinary MOSFETs either lack sufficient voltage tolerance or have high switching losses. VBsemi 2SK1335-90L-VB is designed for this purpose—it integrates a 200V voltage rating, 9A current capability, and 400mΩ on-resistance into a TO251 through-hole package. Combined with Trench technology, it makes high-voltage switching circuit design more reliable and efficient.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 200V | 3V | 9A | 400(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 200V | 3V | 9A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 200V | 3V | 9A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
- Voltage Rating 200V, suitable for industrial and home appliance high-voltage scenarios
- Gate Drive Range ±20V, compatible with multiple drive levels
- Threshold Voltage 3V, more flexible gate drive design
- On-Resistance 400mΩ (at 10V drive), loss controlled within a reasonable range
- Maximum Current 9A, TO251 package balances heat dissipation and installation convenience
- Gate Drive Range ±20V, compatible with multiple drive levels
- Threshold Voltage 3V, more flexible gate drive design
- On-Resistance 400mΩ (at 10V drive), loss controlled within a reasonable range
- Maximum Current 9A, TO251 package balances heat dissipation and installation convenience
Domain and module applications：
- High-Voltage DC-DC Converters – As the main switch, used in communication power supplies and industrial control bus step-down, stable and reliable.
- LED Lighting Drives – Achieve constant current control in non-isolated buck topologies, handling high-voltage scenarios after 200V mains rectification.
- Switching Power Supplies (SMPS) – Used in the power stage of flyback or forward circuits, increasing system voltage margin.
- Inverter Auxiliary Power Supplies – Withstand high-voltage bus fluctuations, providing stable bias power for control circuits.
- Electric Vehicle Chargers – Suitable for high-voltage side switching, working with PWM control for efficient power conversion.
- Industrial Sensor Interfaces – Utilize high-voltage isolation characteristics to protect low-voltage logic circuits from transient surges.
- Small Power Motor Drives – As a high-voltage side switch, enabling low-speed speed regulation and on/off control. In a nutshell: The 2SK1335-90L-VB is not an ordinary MOS transistor; it is your 'voltage guardian' and 'efficiency balancer' for high-voltage power supply designs.
* 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
