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AUIRFS8403TRL-VB Product details
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AUIRFS8403TRL-VB is a high-current, low-loss N-channel MOSFET in TO263 package, with 40V withstand voltage and 150A current carrying capacity. With Trench technology, the on-resistance is as low as 2mΩ (10V drive), resulting in minimal conduction loss, low heat generation, and high efficiency. The gate drive voltage range is ±20V, compatible with various low-voltage control circuits, suitable for high-power switching and power conversion scenarios.
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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 | 40V | 3V | 150A | 2.5(mΩ) | 2(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 | 40V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Voltage: 40V
Drive Voltage: ±20V
Threshold Voltage: 3V
On-Resistance (4.5V Drive): 2.5 mΩ
On-Resistance (10V Drive): 2 mΩ
Max Current: 150A
Package: TO263
Technology: Trench
Drive Voltage: ±20V
Threshold Voltage: 3V
On-Resistance (4.5V Drive): 2.5 mΩ
On-Resistance (10V Drive): 2 mΩ
Max Current: 150A
Package: TO263
Technology: Trench
Domain and module applications：
Vehicle power systems → High-current switching, vibration resistant and reliable
Motor drives and power tools → Rapid startup, smooth speed regulation
DC-DC converters → Synchronous rectification for better efficiency
Battery protection and charging management → Fast cutoff, safe and reliable
High-power LED drivers → Constant current control, excellent heat dissipation
UPS and inverter power supplies → Low loss, stable output under high load
Industrial control modules → Withstands surges, long-term operation without overheating
* 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
