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3N150D-VB Product details
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Still struggling with safety distance and thermal design for high-voltage switching circuits? The VBsemi 3N150D-VB is here to help! This TO263-packaged single N-channel MOSFET boasts a drain-source voltage withstand of up to 1500V, designed for high-voltage systems. Although the on-resistance is 6500mΩ, it performs robustly in low-current, high-voltage applications. With Planar planar technology, it offers consistent switching characteristics and high reliability. The 3A current capability is sufficient for most high-voltage auxiliary power supplies and inverter control scenarios, making it a "worry-free choice" for high-voltage engineers.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 1500V | 3.5V | 3A | 6500(mΩ) | Planar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 1500V | 3.5V | 3A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 1500V | 3.5V | 3A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | MOS |
Voltage withstand rating: 1500V (ultra-high voltage margin, safe and reliable)
Drive range: ±30V (compatible with various gate drive schemes)
Threshold voltage: 3.5V (standard logic level controllable)
On-resistance: 6500mΩ @ 10V (typical for high-voltage devices)
Current capability: 3A (suitable for low-power high-voltage circuits)
Technology: Planar (mature planar process, good consistency and stability)
Package: TO263 (good heat dissipation, suitable for power board mounting)
Domain and module applications：
– Six Typical Scenarios, One Solution
High-voltage switching power supplies: Flyback/forward main switch, large voltage margin for safer operation
Photovoltaic inverter auxiliary power supplies: Power drawn from high-voltage bus, strong surge resistance
Industrial inverter startup circuits: Withstand bus high voltage, stable and reliable
Electric vehicle charger high-voltage side: AC-DC primary switch, withstands surges
High-voltage regulator/regulator front-end: Provides a solid isolation barrier for low-voltage control circuits
Meters and industrial control power supplies: Wide input voltage range, adaptable to complex grid environments
3N150D-VB – Ultra-high voltage, stable as a rock, making your power supply design effortless!
* 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
