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BUK7277-55A,118-VB Product details
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BUK7277-55A,118-VB is a high-performance N-channel power MOSFET, packaged in TO252, with a 60V withstand voltage and 18A continuous current-carrying capacity. With Trench technology, the on-resistance is as low as 73mΩ (at 10V drive), resulting in low switching losses and low conduction voltage drop, suitable for medium-power high-efficiency conversion scenarios. The gate drive is flexible, with a wide range of ±20V, compatible with 4.5V and 10V logic levels, adapting to various control circuits.
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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 | 60V | 1.7V | 18A | 85(mΩ) | 73(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 | 60V | 1.7V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Voltage: 60V
Drive Voltage: ±20V
Threshold Voltage: 1.7V
On-Resistance (4.5V Drive): 85 mΩ
On-Resistance (10V Drive): 73 mΩ
Max Current: 18A
Package: TO252
Technology: Trench
Drive Voltage: ±20V
Threshold Voltage: 1.7V
On-Resistance (4.5V Drive): 85 mΩ
On-Resistance (10V Drive): 73 mΩ
Max Current: 18A
Package: TO252
Technology: Trench
Domain and module applications：
DC-DC Buck/Boost Circuits → High Conversion Efficiency, Low Heat Generation
Battery Charge/Discharge Management → Reliable Switching, Extended Battery Life
Motor Drive and Speed Control → Fast Response, Strong Load Capability
Power Adapters and Industrial Power Supplies → Sufficient Voltage Margin, Stable and Reliable
LED Driver and Lighting Control → Smooth Dimming, Better Power Consumption
Automotive Electronics Auxiliary Power Supply → Good Temperature Resistance, Shock Resistance, Adapts to Harsh Environments
Load Switches and Power Distribution Modules → Clean Switching, Low Loss
* 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
