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BUK7635-55A,118-VB Product details
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You are designing a high-power DC-DC converter or motor drive module, needing to handle 50A high current in a limited area while facing the impact of 60V bus voltage. Ordinary MOS transistors either have high conduction losses or insufficient thermal performance. VBsemi BUK7635-55A,118-VB is designed for this—it adopts the TO263 package, integrating 60V withstand voltage, 50A continuous current-carrying capacity, and a low on-resistance of 32mΩ, providing a solid and reliable power switch solution for high-power density designs.
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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 | 60V | 1.7V | 50A | 35(mΩ) | 32(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Voltage Rating 60V, covering 48V systems and various industrial bus applications
Gate Drive Range ±20V, compatible with multiple driver ICs and logic levels
Threshold Voltage 1.7V, excellent low-voltage turn-on characteristics for easy drive design
On-Resistance 32mΩ (at 10V Drive), only 35mΩ at 4.5V Drive, low loss and minimal temperature rise
Maximum Current 50A, TO263 package offers good heat dissipation for high-power continuous output
Trench technology, stable switching performance and consistent on-resistance characteristics
Domain and module applications：
DC-DC Step-Down/Step-Up Modules – As the main switch or synchronous rectifier, significantly reduces conduction losses, improving power conversion efficiency.
Motor Drive Control – Used in H-bridges for brushless or brushed DC motors, withstands high current surges, ensuring long-term stable system operation.
Battery Protection and Charge/Discharge Management – Enables fast disconnection in lithium/lead-acid battery protection boards, withstands high-rate currents, safeguarding battery safety.
Automotive Power Systems – Tolerates 12V/24V/48V vehicle electrical fluctuations, providing reliable power switching for on-board equipment.
Industrial Power Supplies and Telecom Base Station Power – Acts as a key switch in high-power PFC or inverter circuits, meeting stringent thermal design requirements.
Power Tools and Garden Machinery – High current output capability combined with low on-resistance unleashes stronger power in high-power equipment. In a nutshell: The BUK7635-55A,118-VB is not an ordinary MOSFET; it is the "power cornerstone" and "efficiency engine" for your high-current applications on the 60V voltage platform.
* 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
