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RD3L03BBJHRBTL-VB Product details
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Imagine this: you are designing a high-power battery management system or motor drive circuit, needing a P-channel MOSFET that can withstand -60V voltage and -35A high current, while also balancing low heat generation and compact layout. The VBsemi RD3L03BBJHRBTL-VB is designed for this—it integrates -60V voltage tolerance, -35A current capacity, and an on-resistance as low as 46mΩ in a TO252 package, making high-voltage negative polarity power supply designs no longer constrained.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -35A | 58(mΩ) | 46(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -35A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -35A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
- Voltage Rating -60V, suitable for high-side switching and reverse polarity protection scenarios
- Gate Drive Range ±20V, compatible with a wide range of drive circuits
- Threshold Voltage -1.7V, reliably turned on by low-voltage logic
- On-Resistance 46mΩ (10V drive), 58mΩ (4.5V drive), lower loss
- Maximum Current -35A, TO252 package handles high current
- Trench technology, combining switching performance and conduction characteristics
Domain and module applications：
- Battery Protection Board / BMS – Used as a high-side switch, quickly cutting off the circuit during overcharge, overdischarge, or short circuit to protect the battery pack.
- Motor Drive / DC Brushless Motor – Utilizes low on-resistance and P-channel to simplify high-side drive, reducing power consumption and temperature rise.
- Power Reverse Polarity Protection – Connected in the negative polarity line to prevent reverse polarity damage to downstream circuits, with minimal voltage drop.
- Automotive Electronic Systems – Withstands -60V voltage surges, providing reliable power management for vehicle sensors and controllers.
- Industrial Control / Automation Equipment – Suitable for -60V power switching, load on/off, and signal switching scenarios.
- DC-DC Converters – Acts as a switch in negative voltage topologies or synchronous rectification, improving system conversion efficiency.
- Power Tools / Gardening Equipment – High current carrying capacity combined with TO252 package, easily handling impact loads.**One-sentence summary:** RD3L03BBJHRBTL-VB is not an ordinary P-channel MOSFET; it is your "safety guard" and "efficiency engine" in high-voltage negative polarity 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
