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BUK9608-55,118-VB Product details
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BUK9608-55,118-VB is a Single N-MOS deeply optimized for high-current, low-voltage power switching scenarios. Using Trench technology, it achieves an excellent balance between low on-resistance and high switching reliability. The TO263 package offers superior heat dissipation and overcurrent handling capability. With a 60V withstand voltage, 150A continuous current, and an ultra-low on-resistance of 4mΩ, it is an ideal choice for high power density power supplies, motor drives, and battery protection applications, especially for industrial-grade projects with stringent requirements for heat dissipation and system efficiency.
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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 | 3V | 150A | 4(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 | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
VDS=60V: Suitable for 12V/24V/48V systems, provides ample voltage margin for voltage spikes, effectively reduces avalanche breakdown risk, enhances system reliability.
VGS=±20V: Compatible with standard gate drive circuits, supports a wide drive voltage range, facilitates direct integration with PWM controllers and drivers.
Vth=3V (Typical): Moderate threshold voltage, strong anti-interference capability, ensures stable turn-on under normal operating drive voltages.
RDS(on)=4mΩ @ VGS=10V: Extremely low on-resistance, significantly reduces full-load conduction loss, lowers temperature rise, simplifies thermal design.
ID=150A: Robust continuous current capability, confidently handles startup surges and transient peak demands of high-power loads.
Package TO263: Large-area thermal pad and low thermal resistance path, suitable for high-power scenarios; also offers good solderability and production yield.
Domain and module applications：
High-power DC-DC converters: Low-side synchronous rectification application, ultra-low on-resistance significantly improves conversion efficiency and reduces module size.
Battery protection and BMS: High current margin and fast switching capability ensure reliable shutdown during overcurrent/short circuit, low internal resistance reduces protection board self-heating.
Motor drive and control: Supports high-current PWM drive with low switching losses, significantly lower controller temperature rise, and smoother operation.
Automotive power and auxiliary systems: 60V withstand voltage with a wide safe operating area, suitable for 12V/24V vehicle bus, high reliability.
UPS and energy storage systems: High current carrying capacity and low conduction losses, suitable for backup power inverter pre-stage and charge/discharge switching circuits.
Industrial power modules: TO263 package facilitates efficient heat dissipation, suitable for long-term high-load operation, extending overall system life.
Power tools and garden machinery: High current drive capability meets high-power output requirements, low internal resistance extends battery life. Selection Summary: BUK9608-55,118-VB, with its core advantages of 60V withstand voltage, 150A high current, and 4mΩ ultra-low on-resistance, combined with the excellent thermal performance of the TO263 package, is a reliable choice for high-power low-voltage switching applications, especially suitable for industrial-grade and automotive-grade projects with high requirements for efficiency, heat dissipation, and long-term stability.
* 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
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